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[libvirt] [PATCH 1/5] maint: don't mark VIR_WARN or VIR_WARN0 diagnostics for translation
by Jim Meyering 19 May '10

19 May '10

From: Jim Meyering <meyering(a)redhat.com> Approximately 60 messages were marked. Since these diagnostics are intended solely for developers and maintainers, encouraging translation is deemed to be counterproductive: http://thread.gmane.org/gmane.comp.emulators.libvirt/25050/focus=25052 Run this command: git grep -l VIR_WARN|xargs perl -pi -e \ 's/(VIR_WARN0?)\s*$_\((".*?")$/$1($2/' --- daemon/libvirtd.c | 6 +++--- src/lxc/lxc_container.c | 2 +- src/lxc/lxc_controller.c | 2 +- src/network/bridge_driver.c | 8 ++++---- src/qemu/qemu_conf.c | 12 ++++++------ src/qemu/qemu_driver.c | 32 ++++++++++++++++---------------- src/qemu/qemu_monitor_text.c | 22 +++++++++++----------- src/uml/uml_driver.c | 12 ++++++------ src/util/logging.c | 8 ++++---- src/util/pci.c | 8 ++++---- src/xen/proxy_internal.c | 6 +++--- 11 files changed, 59 insertions(+), 59 deletions(-) diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c index 4533f40..cc05953 100644 --- a/daemon/libvirtd.c +++ b/daemon/libvirtd.c @@ -384,14 +384,14 @@ qemudDispatchSignalEvent(int watch ATTRIBUTE_UNUSED, virHookCall(VIR_HOOK_DRIVER_DAEMON, "-", VIR_HOOK_DAEMON_OP_RELOAD, SIGHUP, "SIGHUP", NULL); if (virStateReload() < 0) - VIR_WARN0(_("Error while reloading drivers")); + VIR_WARN0("Error while reloading drivers"); break; case SIGINT: case SIGQUIT: case SIGTERM: - VIR_WARN(_("Shutting down on signal %d"), siginfo.si_signo); + VIR_WARN("Shutting down on signal %d", siginfo.si_signo); server->quitEventThread = 1; break; @@ -2761,7 +2761,7 @@ remoteReadConfigFile (struct qemud_server *server, const char *filename) GET_CONF_STR (conf, filename, unix_sock_group); if (unix_sock_group) { if (!server->privileged) { - VIR_WARN0(_("Cannot set group when not running as root")); + VIR_WARN0("Cannot set group when not running as root"); } else { int ret; struct group grpdata, *grp; diff --git a/src/lxc/lxc_container.c b/src/lxc/lxc_container.c index 706c796..018f4d5 100644 --- a/src/lxc/lxc_container.c +++ b/src/lxc/lxc_container.c @@ -716,7 +716,7 @@ static int lxcContainerDropCapabilities(void) * be unmasked - they can never escape the bounding set. */ #else - VIR_WARN0(_("libcap-ng support not compiled in, unable to clear capabilities")); + VIR_WARN0("libcap-ng support not compiled in, unable to clear capabilities"); #endif return 0; } diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index c120b8e..1732780 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -259,7 +259,7 @@ static int lxcControllerClearCapabilities(void) return -1; } #else - VIR_WARN0(_("libcap-ng support not compiled in, unable to clear capabilities")); + VIR_WARN0("libcap-ng support not compiled in, unable to clear capabilities"); #endif return 0; } diff --git a/src/network/bridge_driver.c b/src/network/bridge_driver.c index 8432bbc..3b9b4f4 100644 --- a/src/network/bridge_driver.c +++ b/src/network/bridge_driver.c @@ -995,14 +995,14 @@ static int networkStartNetworkDaemon(struct network_driver *driver, err_delbr1: if ((err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) { char ebuf[1024]; - VIR_WARN(_("Failed to bring down bridge '%s' : %s"), + VIR_WARN("Failed to bring down bridge '%s' : %s", network->def->bridge, virStrerror(err, ebuf, sizeof ebuf)); } err_delbr: if ((err = brDeleteBridge(driver->brctl, network->def->bridge))) { char ebuf[1024]; - VIR_WARN(_("Failed to delete bridge '%s' : %s"), + VIR_WARN("Failed to delete bridge '%s' : %s", network->def->bridge, virStrerror(err, ebuf, sizeof ebuf)); } @@ -1035,12 +1035,12 @@ static int networkShutdownNetworkDaemon(struct network_driver *driver, char ebuf[1024]; if ((err = brSetInterfaceUp(driver->brctl, network->def->bridge, 0))) { - VIR_WARN(_("Failed to bring down bridge '%s' : %s"), + VIR_WARN("Failed to bring down bridge '%s' : %s", network->def->bridge, virStrerror(err, ebuf, sizeof ebuf)); } if ((err = brDeleteBridge(driver->brctl, network->def->bridge))) { - VIR_WARN(_("Failed to delete bridge '%s' : %s"), + VIR_WARN("Failed to delete bridge '%s' : %s", network->def->bridge, virStrerror(err, ebuf, sizeof ebuf)); } diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 5fa8c0a..3e334dc 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -523,7 +523,7 @@ rewait: * as there's really no need to throw an error if we did * actually read a valid version number above */ if (WEXITSTATUS(status) != 0) { - VIR_WARN(_("Unexpected exit status '%d', qemu probably failed"), + VIR_WARN("Unexpected exit status '%d', qemu probably failed", WEXITSTATUS(status)); } @@ -767,7 +767,7 @@ rewait: * as there's really no need to throw an error if we did * actually read a valid version number above */ if (WEXITSTATUS(status) != 0) { - VIR_WARN(_("Unexpected exit status '%d', qemu probably failed"), + VIR_WARN("Unexpected exit status '%d', qemu probably failed", WEXITSTATUS(status)); } @@ -847,7 +847,7 @@ qemudCapsInitGuest(virCapsPtr caps, binary_mtime = st.st_mtime; } else { char ebuf[1024]; - VIR_WARN(_("Failed to stat %s, most peculiar : %s"), + VIR_WARN("Failed to stat %s, most peculiar : %s", binary, virStrerror(errno, ebuf, sizeof(ebuf))); binary_mtime = 0; } @@ -932,7 +932,7 @@ qemudCapsInitGuest(virCapsPtr caps, binary_mtime = st.st_mtime; } else { char ebuf[1024]; - VIR_WARN(_("Failed to stat %s, most peculiar : %s"), + VIR_WARN("Failed to stat %s, most peculiar : %s", binary, virStrerror(errno, ebuf, sizeof(ebuf))); binary_mtime = 0; } @@ -1403,7 +1403,7 @@ rewait: * as there's really no need to throw an error if we did * actually read a valid version number above */ if (WEXITSTATUS(status) != 0) { - VIR_WARN(_("Unexpected exit status '%d', qemu probably failed"), + VIR_WARN("Unexpected exit status '%d', qemu probably failed", WEXITSTATUS(status)); } @@ -6147,7 +6147,7 @@ virDomainDefPtr qemuParseCommandLine(virCapsPtr caps, } else if (STREQ(arg, "-S")) { /* ignore, always added by libvirt */ } else { - VIR_WARN(_("unknown QEMU argument '%s' during conversion"), arg); + VIR_WARN("unknown QEMU argument '%s' during conversion", arg); #if 0 qemuReportError(VIR_ERR_INTERNAL_ERROR, _("unknown argument '%s'"), arg); diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 609fabe..c103592 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -689,12 +689,12 @@ qemudRemoveDomainStatus(struct qemud_driver *driver, } if (unlink(file) < 0 && errno != ENOENT && errno != ENOTDIR) - VIR_WARN(_("Failed to remove domain XML for %s: %s"), + VIR_WARN("Failed to remove domain XML for %s: %s", vm->def->name, virStrerror(errno, ebuf, sizeof(ebuf))); VIR_FREE(file); if (virFileDeletePid(driver->stateDir, vm->def->name) != 0) - VIR_WARN(_("Failed to remove PID file for %s: %s"), + VIR_WARN("Failed to remove PID file for %s: %s", vm->def->name, virStrerror(errno, ebuf, sizeof(ebuf))); @@ -2108,7 +2108,7 @@ cleanup: closelog: if (close(logfd) < 0) { char ebuf[4096]; - VIR_WARN(_("Unable to close logfile: %s"), + VIR_WARN("Unable to close logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); } @@ -3441,29 +3441,29 @@ static int qemudStartVMDaemon(virConnectPtr conn, tmp = progenv; while (*tmp) { if (safewrite(logfile, *tmp, strlen(*tmp)) < 0) - VIR_WARN(_("Unable to write envv to logfile: %s"), + VIR_WARN("Unable to write envv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); if (safewrite(logfile, " ", 1) < 0) - VIR_WARN(_("Unable to write envv to logfile: %s"), + VIR_WARN("Unable to write envv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); tmp++; } tmp = argv; while (*tmp) { if (safewrite(logfile, *tmp, strlen(*tmp)) < 0) - VIR_WARN(_("Unable to write argv to logfile: %s"), + VIR_WARN("Unable to write argv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); if (safewrite(logfile, " ", 1) < 0) - VIR_WARN(_("Unable to write argv to logfile: %s"), + VIR_WARN("Unable to write argv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); tmp++; } if (safewrite(logfile, "\n", 1) < 0) - VIR_WARN(_("Unable to write argv to logfile: %s"), + VIR_WARN("Unable to write argv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); if ((pos = lseek(logfile, 0, SEEK_END)) < 0) - VIR_WARN(_("Unable to seek to end of logfile: %s"), + VIR_WARN("Unable to seek to end of logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); for (i = 0 ; i < ntapfds ; i++) @@ -6944,7 +6944,7 @@ static int qemudDomainAttachPciDiskDevice(struct qemud_driver *driver, if (ret == 0) { ret = qemuMonitorAddDevice(priv->mon, devstr); if (ret < 0) { - VIR_WARN(_("qemuMonitorAddDevice failed on %s (%s)"), + VIR_WARN("qemuMonitorAddDevice failed on %s (%s)", drivestr, devstr); /* XXX should call 'drive_del' on error but this does not exist yet */ @@ -7174,7 +7174,7 @@ static int qemudDomainAttachSCSIDisk(struct qemud_driver *driver, if (ret == 0) { ret = qemuMonitorAddDevice(priv->mon, devstr); if (ret < 0) { - VIR_WARN(_("qemuMonitorAddDevice failed on %s (%s)"), + VIR_WARN("qemuMonitorAddDevice failed on %s (%s)", drivestr, devstr); /* XXX should call 'drive_del' on error but this does not exist yet */ @@ -7267,7 +7267,7 @@ static int qemudDomainAttachUsbMassstorageDevice(struct qemud_driver *driver, if (ret == 0) { ret = qemuMonitorAddDevice(priv->mon, devstr); if (ret < 0) { - VIR_WARN(_("qemuMonitorAddDevice failed on %s (%s)"), + VIR_WARN("qemuMonitorAddDevice failed on %s (%s)", drivestr, devstr); /* XXX should call 'drive_del' on error but this does not exist yet */ @@ -7491,12 +7491,12 @@ try_remove: goto no_memory; qemuDomainObjEnterMonitorWithDriver(driver, vm); if (qemuMonitorRemoveNetdev(priv->mon, netdev_name) < 0) - VIR_WARN(_("Failed to remove network backend for netdev %s"), + VIR_WARN("Failed to remove network backend for netdev %s", netdev_name); qemuDomainObjExitMonitorWithDriver(driver, vm); VIR_FREE(netdev_name); } else { - VIR_WARN0(_("Unable to remove network backend")); + VIR_WARN0("Unable to remove network backend"); } } else { char *hostnet_name; @@ -7504,7 +7504,7 @@ try_remove: goto no_memory; qemuDomainObjEnterMonitorWithDriver(driver, vm); if (qemuMonitorRemoveHostNetwork(priv->mon, vlan, hostnet_name) < 0) - VIR_WARN(_("Failed to remove network backend for vlan %d, net %s"), + VIR_WARN("Failed to remove network backend for vlan %d, net %s", vlan, hostnet_name); qemuDomainObjExitMonitorWithDriver(driver, vm); VIR_FREE(hostnet_name); @@ -7518,7 +7518,7 @@ try_tapfd_close: if (tapfd_name) { qemuDomainObjEnterMonitorWithDriver(driver, vm); if (qemuMonitorCloseFileHandle(priv->mon, tapfd_name) < 0) - VIR_WARN(_("Failed to close tapfd with '%s'"), tapfd_name); + VIR_WARN("Failed to close tapfd with '%s'", tapfd_name); qemuDomainObjExitMonitorWithDriver(driver, vm); } diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c index ec3d69d..3df078a 100644 --- a/src/qemu/qemu_monitor_text.c +++ b/src/qemu/qemu_monitor_text.c @@ -1445,42 +1445,42 @@ qemuMonitorTextParsePciAddReply(qemuMonitorPtr mon ATTRIBUTE_UNUSED, s += strlen("domain "); if (virStrToLong_ui(s, &e, 10, &addr->domain) == -1) { - VIR_WARN(_("Unable to parse domain number '%s'"), s); + VIR_WARN("Unable to parse domain number '%s'", s); return -1; } if (!STRPREFIX(e, ", ")) { - VIR_WARN(_("Expected ', ' parsing pci_add reply '%s'"), s); + VIR_WARN("Expected ', ' parsing pci_add reply '%s'", s); return -1; } s = e + 2; } if (!STRPREFIX(s, "bus ")) { - VIR_WARN(_("Expected 'bus ' parsing pci_add reply '%s'"), s); + VIR_WARN("Expected 'bus ' parsing pci_add reply '%s'", s); return -1; } s += strlen("bus "); if (virStrToLong_ui(s, &e, 10, &addr->bus) == -1) { - VIR_WARN(_("Unable to parse bus number '%s'"), s); + VIR_WARN("Unable to parse bus number '%s'", s); return -1; } if (!STRPREFIX(e, ", ")) { - VIR_WARN(_("Expected ', ' parsing pci_add reply '%s'"), s); + VIR_WARN("Expected ', ' parsing pci_add reply '%s'", s); return -1; } s = e + 2; if (!STRPREFIX(s, "slot ")) { - VIR_WARN(_("Expected 'slot ' parsing pci_add reply '%s'"), s); + VIR_WARN("Expected 'slot ' parsing pci_add reply '%s'", s); return -1; } s += strlen("slot "); if (virStrToLong_ui(s, &e, 10, &addr->slot) == -1) { - VIR_WARN(_("Unable to parse slot number '%s'"), s); + VIR_WARN("Unable to parse slot number '%s'", s); return -1; } @@ -2029,25 +2029,25 @@ qemudParseDriveAddReply(const char *reply, s += strlen("bus "); if (virStrToLong_ui(s, &e, 10, &addr->bus) == -1) { - VIR_WARN(_("Unable to parse bus '%s'"), s); + VIR_WARN("Unable to parse bus '%s'", s); return -1; } if (!STRPREFIX(e, ", ")) { - VIR_WARN(_("Expected ', ' parsing drive_add reply '%s'"), s); + VIR_WARN("Expected ', ' parsing drive_add reply '%s'", s); return -1; } s = e + 2; } if (!STRPREFIX(s, "unit ")) { - VIR_WARN(_("Expected 'unit ' parsing drive_add reply '%s'"), s); + VIR_WARN("Expected 'unit ' parsing drive_add reply '%s'", s); return -1; } s += strlen("bus "); if (virStrToLong_ui(s, &e, 10, &addr->unit) == -1) { - VIR_WARN(_("Unable to parse unit number '%s'"), s); + VIR_WARN("Unable to parse unit number '%s'", s); return -1; } diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c index ffb87c8..9a9cdc2 100644 --- a/src/uml/uml_driver.c +++ b/src/uml/uml_driver.c @@ -881,25 +881,25 @@ static int umlStartVMDaemon(virConnectPtr conn, tmp = progenv; while (*tmp) { if (safewrite(logfd, *tmp, strlen(*tmp)) < 0) - VIR_WARN(_("Unable to write envv to logfile: %s"), + VIR_WARN("Unable to write envv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); if (safewrite(logfd, " ", 1) < 0) - VIR_WARN(_("Unable to write envv to logfile: %s"), + VIR_WARN("Unable to write envv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); tmp++; } tmp = argv; while (*tmp) { if (safewrite(logfd, *tmp, strlen(*tmp)) < 0) - VIR_WARN(_("Unable to write argv to logfile: %s"), + VIR_WARN("Unable to write argv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); if (safewrite(logfd, " ", 1) < 0) - VIR_WARN(_("Unable to write argv to logfile: %s"), + VIR_WARN("Unable to write argv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); tmp++; } if (safewrite(logfd, "\n", 1) < 0) - VIR_WARN(_("Unable to write argv to logfile: %s"), + VIR_WARN("Unable to write argv to logfile: %s", virStrerror(errno, ebuf, sizeof ebuf)); priv->monitor = -1; @@ -947,7 +947,7 @@ static void umlShutdownVMDaemon(virConnectPtr conn ATTRIBUTE_UNUSED, priv->monitor = -1; if ((ret = waitpid(vm->pid, NULL, 0)) != vm->pid) { - VIR_WARN(_("Got unexpected pid %d != %d"), + VIR_WARN("Got unexpected pid %d != %d", ret, vm->pid); } diff --git a/src/util/logging.c b/src/util/logging.c index 6bc2ccf..248c47e 100644 --- a/src/util/logging.c +++ b/src/util/logging.c @@ -330,7 +330,7 @@ error: */ int virLogSetDefaultPriority(int priority) { if ((priority < VIR_LOG_DEBUG) || (priority > VIR_LOG_ERROR)) { - VIR_WARN0(_("Ignoring invalid log level setting.")); + VIR_WARN0("Ignoring invalid log level setting."); return(-1); } if (!virLogInitialized) @@ -781,7 +781,7 @@ int virLogParseOutputs(const char *outputs) { ret = count; cleanup: if (ret == -1) - VIR_WARN0(_("Ignoring invalid log output setting.")); + VIR_WARN0("Ignoring invalid log output setting."); return(ret); } @@ -837,7 +837,7 @@ int virLogParseFilters(const char *filters) { ret = count; cleanup: if (ret == -1) - VIR_WARN0(_("Ignoring invalid log filter setting.")); + VIR_WARN0("Ignoring invalid log filter setting."); return(ret); } @@ -959,7 +959,7 @@ int virLogParseDefaultPriority(const char *priority) { else if (STREQ(priority, "4") || STREQ(priority, "error")) ret = virLogSetDefaultPriority(VIR_LOG_ERROR); else - VIR_WARN0(_("Ignoring invalid log level setting")); + VIR_WARN0("Ignoring invalid log level setting"); return ret; } diff --git a/src/util/pci.c b/src/util/pci.c index a1bd8e3..b93f28c 100644 --- a/src/util/pci.c +++ b/src/util/pci.c @@ -173,7 +173,7 @@ pciOpenConfig(pciDevice *dev) fd = open(dev->path, O_RDWR); if (fd < 0) { char ebuf[1024]; - VIR_WARN(_("Failed to open config space file '%s': %s"), + VIR_WARN("Failed to open config space file '%s': %s", dev->path, virStrerror(errno, ebuf, sizeof(ebuf))); return -1; } @@ -193,7 +193,7 @@ pciRead(pciDevice *dev, unsigned pos, uint8_t *buf, unsigned buflen) if (lseek(dev->fd, pos, SEEK_SET) != pos || saferead(dev->fd, buf, buflen) != buflen) { char ebuf[1024]; - VIR_WARN(_("Failed to read from '%s' : %s"), dev->path, + VIR_WARN("Failed to read from '%s' : %s", dev->path, virStrerror(errno, ebuf, sizeof(ebuf))); return -1; } @@ -233,7 +233,7 @@ pciWrite(pciDevice *dev, unsigned pos, uint8_t *buf, unsigned buflen) if (lseek(dev->fd, pos, SEEK_SET) != pos || safewrite(dev->fd, buf, buflen) != buflen) { char ebuf[1024]; - VIR_WARN(_("Failed to write to '%s' : %s"), dev->path, + VIR_WARN("Failed to write to '%s' : %s", dev->path, virStrerror(errno, ebuf, sizeof(ebuf))); return -1; } @@ -730,7 +730,7 @@ recheck: if (virRun(backprobe, NULL) < 0 && virRun(stubprobe, NULL) < 0) { char ebuf[1024]; - VIR_WARN(_("failed to load pci-stub or pciback drivers: %s"), + VIR_WARN("failed to load pci-stub or pciback drivers: %s", virStrerror(errno, ebuf, sizeof ebuf)); return 0; } diff --git a/src/xen/proxy_internal.c b/src/xen/proxy_internal.c index 1efdb83..db209d1 100644 --- a/src/xen/proxy_internal.c +++ b/src/xen/proxy_internal.c @@ -240,7 +240,7 @@ virProxyCloseSocket(xenUnifiedPrivatePtr priv) { ret = close(priv->proxy); if (ret != 0) - VIR_WARN(_("Failed to close socket %d"), priv->proxy); + VIR_WARN("Failed to close socket %d", priv->proxy); else VIR_DEBUG("Closed socket %d", priv->proxy); priv->proxy = -1; @@ -297,7 +297,7 @@ virProxyWriteClientSocket(int fd, const char *data, int len) { ret = safewrite(fd, data, len); if (ret < 0) { - VIR_WARN(_("Failed to write to socket %d"), fd); + VIR_WARN("Failed to write to socket %d", fd); return(-1); } VIR_DEBUG("wrote %d bytes to socket %d", @@ -452,7 +452,7 @@ retry: goto error; } if (res->serial != serial) { - VIR_WARN(_("got asynchronous packet number %d"), res->serial); + VIR_WARN("got asynchronous packet number %d", res->serial); goto retry; } -- 1.7.1.259.g3aef8

2 10

[libvirt] VIR_WARN and VIR_WARN0 normalization
by Jim Meyering 19 May '10

19 May '10

Here are 5 patches, mostly mechanical, to straighten out the VIR_WARN and VIR_WARN0 situation. 1: mechanically remove all _(...) uses in VIR_WARN*. 2: remove the few remaining _(...) uses manually 3: add syntax-check rule to enforce the policy 4 clean up bogosity I noticed along the way, first automatically, 5 ... then manually b/cfg.mk | 19 +++++++++++++------ b/daemon/libvirtd.c | 6 +++--- b/po/POTFILES.in | 2 -- b/src/lxc/lxc_container.c | 2 +- b/src/lxc/lxc_controller.c | 2 +- b/src/network/bridge_driver.c | 8 ++++---- b/src/phyp/phyp_driver.c | 12 ++++++------ b/src/qemu/qemu_conf.c | 12 ++++++------ b/src/qemu/qemu_driver.c | 32 ++++++++++++++++---------------- b/src/qemu/qemu_monitor_text.c | 22 +++++++++++----------- b/src/uml/uml_driver.c | 12 ++++++------ b/src/util/logging.c | 8 ++++---- b/src/util/pci.c | 8 ++++---- b/src/util/uuid.c | 6 +++--- b/src/xen/proxy_internal.c | 6 +++--- src/phyp/phyp_driver.c | 12 ++++-------- 16 files changed, 85 insertions(+), 84 deletions(-)

1 0

[libvirt] [PATCH v2 REPOST 0/8]: Add arbitrary qemu command-line and monitor commands
by Chris Lalancette 19 May '10

19 May '10

As we discussed previously, here is the patch series to add the ability to specify arbitrary qemu command-line parameters and environment variables, and also give arbitrary monitor commands to a guest. Because these extra arguments have a good shot at confusing libvirt, the use of them is not supported, but left available for advanced users and developers. They are also in a separate library and have a separate on-the-wire protocol. There is one bug left that I have not yet been able to fix. Because of the complicated way that virsh parses command-line arguments, it is not possible to pass through spaces and quotes when using the qemu-monitor-command. Unfortunately, the qemu monitor commands (and in particular when using QMP) depend heavily on quoting and spacing, so using virsh to send through command-lines is difficult. I'll have to think about how to better resolve this issue, but it should not hold up the rest of the series. Thanks to Dan Berrange and Eric Blake for their reviews already, and to DV for the Relax NG schema changes. Changes since v1 are listed in the individual patches.

1 8

[libvirt] VIR_WARN and VIR_WARN0: many diags were not marked for translation
by Jim Meyering 19 May '10

19 May '10

I noticed some VIR_WARN* uses with unmarked (for translation) strings. It turns out there are more than 50: $ g grep -E 'VIR_WARN0?$".*"[,)]'|wc -l 128 Here's a sample: src/phyp/phyp_driver.c: VIR_WARN0("Unable to stat local file."); src/phyp/phyp_driver.c: VIR_WARN0("Unable to open local file."); src/qemu/qemu_conf.c: VIR_WARN0("Failed to get host CPU"); Affected files: $ g grep -l -E 'VIR_WARN0?\(".*"$' daemon/remote.c src/esx/esx_driver.c src/lxc/lxc_conf.c src/lxc/lxc_controller.c src/phyp/phyp_driver.c src/qemu/qemu_conf.c src/qemu/qemu_driver.c src/qemu/qemu_monitor_json.c src/remote/remote_driver.c src/storage/storage_backend_logical.c src/uml/uml_conf.c src/uml/uml_driver.c src/util/pci.c src/util/util.c src/xen/proxy_internal.c This change ensures that no new ones will sneak in: diff --git a/cfg.mk b/cfg.mk index 96d6953..49300a0 100644 --- a/cfg.mk +++ b/cfg.mk @@ -358,6 +358,8 @@ msg_gen_function += virXendError msg_gen_function += xenapiSessionErrorHandler msg_gen_function += xenUnifiedError msg_gen_function += xenXMError +msg_gen_function += VIR_WARN +msg_gen_function += VIR_WARN0 # Uncomment the following and run "make syntax-check" to see diagnostics # that are not yet marked for translation, but that need to be rewritten Running these commands fixes the vast majority: git grep -l -E 'VIR_WARN0 *$".*?"$'|xargs perl -pi -e \ 's/(VIR_WARN0\s*)$(".*")$/$1(_($2))/' git grep -l -E 'VIR_WARN *\(".*?",'|xargs perl -pi -e \ 's/(VIR_WARN\s*)\((".*"),/$1(_($2),/' Addressing the remaining problems showed some abuses (e.g., VIR_WARN(_("%s"), "untranslated string") that should be VIR_WARN(_("untranslated string")) ) Finally, since the above introduced translatable strings into three files that previously had none, I have to add them to po/POTFILES.in (which I also sorted): diff --git a/po/POTFILES.in b/po/POTFILES.in index 88218bd..3346654 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -1,4 +1,5 @@ daemon/dispatch.c +daemon/event.c daemon/libvirtd.c daemon/remote.c daemon/stream.c @@ -18,6 +19,7 @@ src/cpu/cpu_generic.c src/cpu/cpu_map.c src/cpu/cpu_x86.c src/datatypes.c +src/driver.c src/esx/esx_driver.c src/esx/esx_util.c src/esx/esx_vi.c @@ -27,6 +29,7 @@ src/esx/esx_vmx.c src/interface/netcf_driver.c src/internal.h src/libvirt.c +src/lxc/lxc_conf.c src/lxc/lxc_container.c src/lxc/lxc_controller.c src/lxc/lxc_driver.c @@ -53,8 +56,8 @@ src/qemu/qemu_monitor_text.c src/qemu/qemu_security_dac.c src/remote/remote_driver.c src/secret/secret_driver.c -src/security/security_driver.c src/security/security_apparmor.c +src/security/security_driver.c src/security/security_selinux.c src/security/virt-aa-helper.c src/storage/storage_backend.c @@ -89,10 +92,10 @@ src/util/xml.c src/vbox/vbox_driver.c src/vbox/vbox_tmpl.c src/xen/proxy_internal.c -src/xen/xend_internal.c src/xen/xen_driver.c src/xen/xen_hypervisor.c src/xen/xen_inotify.c +src/xen/xend_internal.c src/xen/xm_internal.c src/xen/xs_internal.c src/xenapi/xenapi_driver.c Here are the three separate changes: - the first is 100% automatically generated, so probably not worth much review effort - the 2nd was all manual, so would benefit from a 2nd pair of eyes - the 3rd is tiny and trivial >From ca5fc870b68d09fdd14144ce67a4c0e1add45a34 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 16:12:41 +0200 Subject: [PATCH 1/3] maint: mark VIR_WARN and VIR_WARN0 diagnostics for translation Running these commands fixes the vast majority: git grep -l -E 'VIR_WARN0 *$".*?"$'|xargs perl -pi -e \ 's/(VIR_WARN0\s*)$(".*")$/$1(_($2))/' git grep -l -E 'VIR_WARN *\(".*?",'|xargs perl -pi -e \ 's/(VIR_WARN\s*)\((".*"),/$1(_($2),/' --- daemon/event.c | 8 ++-- daemon/remote.c | 4 +- daemon/stream.c | 4 +- src/conf/domain_event.c | 2 +- src/driver.c | 2 +- src/esx/esx_driver.c | 24 +++++----- src/esx/esx_util.c | 2 +- src/esx/esx_vi.c | 18 ++++---- src/esx/esx_vi_types.c | 2 +- src/esx/esx_vmx.c | 6 +- src/lxc/lxc_conf.c | 4 +- src/lxc/lxc_controller.c | 2 +- src/lxc/lxc_driver.c | 2 +- src/nodeinfo.c | 2 +- src/phyp/phyp_driver.c | 24 +++++----- src/qemu/qemu_conf.c | 4 +- src/qemu/qemu_driver.c | 72 ++++++++++++++++---------------- src/qemu/qemu_monitor_json.c | 24 +++++----- src/remote/remote_driver.c | 26 ++++++------ src/security/security_selinux.c | 2 +- src/storage/storage_backend_logical.c | 2 +- src/uml/uml_conf.c | 2 +- src/uml/uml_driver.c | 4 +- src/util/hooks.c | 2 +- src/util/json.c | 2 +- src/util/pci.c | 4 +- src/util/util.c | 2 +- src/xen/proxy_internal.c | 4 +- src/xenapi/xenapi_utils.c | 2 +- 29 files changed, 129 insertions(+), 129 deletions(-) diff --git a/daemon/event.c b/daemon/event.c index 6971409..77ecd5e 100644 --- a/daemon/event.c +++ b/daemon/event.c @@ -147,7 +147,7 @@ void virEventUpdateHandleImpl(int watch, int events) { EVENT_DEBUG("Update handle w=%d e=%d", watch, events); if (watch <= 0) { - VIR_WARN("Ignoring invalid update watch %d", watch); + VIR_WARN(_("Ignoring invalid update watch %d"), watch); return; } @@ -174,7 +174,7 @@ int virEventRemoveHandleImpl(int watch) { EVENT_DEBUG("Remove handle w=%d", watch); if (watch <= 0) { - VIR_WARN("Ignoring invalid remove watch %d", watch); + VIR_WARN(_("Ignoring invalid remove watch %d"), watch); return -1; } @@ -248,7 +248,7 @@ void virEventUpdateTimeoutImpl(int timer, int frequency) { EVENT_DEBUG("Updating timer %d timeout with %d ms freq", timer, frequency); if (timer <= 0) { - VIR_WARN("Ignoring invalid update timer %d", timer); + VIR_WARN(_("Ignoring invalid update timer %d"), timer); return; } @@ -282,7 +282,7 @@ int virEventRemoveTimeoutImpl(int timer) { EVENT_DEBUG("Remove timer %d", timer); if (timer <= 0) { - VIR_WARN("Ignoring invalid remove timer %d", timer); + VIR_WARN(_("Ignoring invalid remove timer %d"), timer); return -1; } diff --git a/daemon/remote.c b/daemon/remote.c index c54565c..307a265 100644 --- a/daemon/remote.c +++ b/daemon/remote.c @@ -337,7 +337,7 @@ static int remoteRelayDomainEventGraphics(virConnectPtr conn ATTRIBUTE_UNUSED, data.subject.subject_len = subject->nidentity; if (VIR_ALLOC_N(data.subject.subject_val, data.subject.subject_len) < 0) { - VIR_WARN0("cannot allocate memory for graphics event subject"); + VIR_WARN0(_("cannot allocate memory for graphics event subject")); return -1; } for (i = 0 ; i < data.subject.subject_len ; i++) { @@ -5296,7 +5296,7 @@ remoteDispatchDomainEventSend (struct qemud_client *client, goto xdr_error; if (!(proc)(&xdr, data)) { - VIR_WARN("Failed to serialize domain event %d", procnr); + VIR_WARN(_("Failed to serialize domain event %d"), procnr); goto xdr_error; } diff --git a/daemon/stream.c b/daemon/stream.c index d64fe73..86c894d 100644 --- a/daemon/stream.c +++ b/daemon/stream.c @@ -77,7 +77,7 @@ remoteStreamEvent(virStreamPtr st, int events, void *opaque) stream = remoteFindClientStream(client, st); if (!stream) { - VIR_WARN("event for client=%p stream st=%p, but missing stream state", client, st); + VIR_WARN(_("event for client=%p stream st=%p, but missing stream state"), client, st); virStreamEventRemoveCallback(st); goto cleanup; } @@ -467,7 +467,7 @@ remoteStreamHandleAbort(struct qemud_client *client, if (msg->hdr.status == REMOTE_ERROR) remoteDispatchFormatError(&rerr, "%s", _("stream aborted at client request")); else { - VIR_WARN("unexpected stream status %d", msg->hdr.status); + VIR_WARN(_("unexpected stream status %d"), msg->hdr.status); remoteDispatchFormatError(&rerr, _("stream aborted with unexpected status %d"), msg->hdr.status); } diff --git a/src/conf/domain_event.c b/src/conf/domain_event.c index e88aafe..0599c94 100644 --- a/src/conf/domain_event.c +++ b/src/conf/domain_event.c @@ -924,7 +924,7 @@ void virDomainEventDispatchDefaultFunc(virConnectPtr conn, break; default: - VIR_WARN("Unexpected event ID %d", event->eventID); + VIR_WARN(_("Unexpected event ID %d"), event->eventID); break; } diff --git a/src/driver.c b/src/driver.c index e6f3aaa..e153e9d 100644 --- a/src/driver.c +++ b/src/driver.c @@ -58,7 +58,7 @@ virDriverLoadModule(const char *name) return NULL; if (access(modfile, R_OK) < 0) { - VIR_WARN("Module %s not accessible", modfile); + VIR_WARN(_("Module %s not accessible"), modfile); goto cleanup; } diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c index 8e55fc6..5c83dc4 100644 --- a/src/esx/esx_driver.c +++ b/src/esx/esx_driver.c @@ -122,7 +122,7 @@ esxSupportsLongMode(esxPrivate *priv) break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -274,7 +274,7 @@ esxOpen(virConnectPtr conn, virConnectAuthPtr auth, int flags ATTRIBUTE_UNUSED) if (conn->uri->path != NULL && STRNEQ(conn->uri->path, "") && STRNEQ(conn->uri->path, "/")) { - VIR_WARN("Ignoring unexpected path '%s' in URI", conn->uri->path); + VIR_WARN(_("Ignoring unexpected path '%s' in URI"), conn->uri->path); } /* Allocate per-connection private data */ @@ -399,7 +399,7 @@ esxOpen(virConnectPtr conn, virConnectAuthPtr auth, int flags ATTRIBUTE_UNUSED) } if (dynamicProperty->val->boolean == esxVI_Boolean_True) { - VIR_WARN0("The server is in maintenance mode"); + VIR_WARN0(_("The server is in maintenance mode")); } break; @@ -617,7 +617,7 @@ esxSupportsVMotion(esxPrivate *priv) priv->supportsVMotion = dynamicProperty->val->boolean; break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -737,7 +737,7 @@ esxGetHostname(virConnectPtr conn) domainName = dynamicProperty->val->string; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -899,7 +899,7 @@ esxNodeGetInfo(virConnectPtr conn, virNodeInfoPtr nodeinfo) goto failure; } } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -1559,7 +1559,7 @@ esxDomainGetMaxMemory(virDomainPtr domain) break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -1765,7 +1765,7 @@ esxDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info) memory_limit *= 1024; /* Scale from megabyte to kilobyte */ } } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -1851,7 +1851,7 @@ esxDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info) } if (priv->usedCpuTimeCounterId < 0) { - VIR_WARN0("Could not find 'used CPU time' performance counter"); + VIR_WARN0(_("Could not find 'used CPU time' performance counter")); } } @@ -2054,7 +2054,7 @@ esxDomainGetMaxVcpus(virDomainPtr domain) priv->maxVcpus = dynamicProperty->val->int32; break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -2812,7 +2812,7 @@ esxDomainGetSchedulerParameters(virDomainPtr domain, mask |= 1 << 2; ++i; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -3188,7 +3188,7 @@ esxNodeGetFreeMemory(virConnectPtr conn) break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } diff --git a/src/esx/esx_util.c b/src/esx/esx_util.c index 51c9afc..8aa8c98 100644 --- a/src/esx/esx_util.c +++ b/src/esx/esx_util.c @@ -131,7 +131,7 @@ esxUtil_ParseQuery(xmlURIPtr uri, char **transport, char **vCenter, goto failure; } } else { - VIR_WARN("Ignoring unexpected query parameter '%s'", + VIR_WARN(_("Ignoring unexpected query parameter '%s'"), queryParam->name); } } diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c index 966ef85..2f41c58 100644 --- a/src/esx/esx_vi.c +++ b/src/esx/esx_vi.c @@ -465,7 +465,7 @@ esxVI_Context_Connect(esxVI_Context *ctx, const char *url, goto failure; } } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -1348,7 +1348,7 @@ esxVI_EnsureSession(esxVI_Context *ctx) break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -1567,7 +1567,7 @@ esxVI_LookupNumberOfDomainsByPowerState(esxVI_Context *ctx, numberOfDomains++; } } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } } @@ -1868,7 +1868,7 @@ esxVI_LookupResourcePoolByHostSystem break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -1902,7 +1902,7 @@ esxVI_LookupResourcePoolByHostSystem break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -2277,7 +2277,7 @@ esxVI_LookupDatastoreByName(esxVI_Context *ctx, const char *name, goto cleanup; } } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } } @@ -2340,7 +2340,7 @@ int esxVI_LookupTaskInfoByTask(esxVI_Context *ctx, break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -2499,7 +2499,7 @@ esxVI_LookupRootSnapshotTreeList break; } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } @@ -2560,7 +2560,7 @@ esxVI_LookupCurrentSnapshotTree goto failure; } } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } diff --git a/src/esx/esx_vi_types.c b/src/esx/esx_vi_types.c index 7d2c02c..3e41108 100644 --- a/src/esx/esx_vi_types.c +++ b/src/esx/esx_vi_types.c @@ -271,7 +271,7 @@ \ _deserialize \ \ - VIR_WARN("Unexpected '%s' property", childNode->name); \ + VIR_WARN(_("Unexpected '%s' property"), childNode->name); \ } \ \ if (esxVI_##_type##_Validate(*ptrptr) < 0) { \ diff --git a/src/esx/esx_vmx.c b/src/esx/esx_vmx.c index 142f2f7..f1c612d 100644 --- a/src/esx/esx_vmx.c +++ b/src/esx/esx_vmx.c @@ -637,7 +637,7 @@ esxVMX_AbsolutePathToDatastoreRelatedPath(esxVI_Context *ctx, } else if (STREQ(dynamicProperty->name, "summary.url")) { /* Ignore it */ } else { - VIR_WARN("Unexpected '%s' property", dynamicProperty->name); + VIR_WARN(_("Unexpected '%s' property"), dynamicProperty->name); } } } @@ -1221,7 +1221,7 @@ esxVMX_ParseVNC(virConfPtr conf, virDomainGraphicsDefPtr *def) (*def)->data.vnc.autoport = 1; } else { if (port < 5900 || port > 5964) { - VIR_WARN("VNC port %lld it out of [5900..5964] range", port); + VIR_WARN(_("VNC port %lld it out of [5900..5964] range"), port); } (*def)->data.vnc.port = port; @@ -2477,7 +2477,7 @@ esxVMX_FormatVNC(virDomainGraphicsDefPtr def, virBufferPtr buffer) "VNC port cannot be read back"); } else { if (def->data.vnc.port < 5900 || def->data.vnc.port > 5964) { - VIR_WARN("VNC port %d it out of [5900..5964] range", + VIR_WARN(_("VNC port %d it out of [5900..5964] range"), def->data.vnc.port); } diff --git a/src/lxc/lxc_conf.c b/src/lxc/lxc_conf.c index 8d7f69e..ad9a814 100644 --- a/src/lxc/lxc_conf.c +++ b/src/lxc/lxc_conf.c @@ -56,7 +56,7 @@ virCapsPtr lxcCapsInit(void) */ if (nodeCapsInitNUMA(caps) < 0) { virCapabilitiesFreeNUMAInfo(caps); - VIR_WARN0("Failed to query host NUMA topology, disabling NUMA capabilities"); + VIR_WARN0(_("Failed to query host NUMA topology, disabling NUMA capabilities")); } /* XXX shouldn't 'borrow' KVM's prefix */ @@ -120,7 +120,7 @@ int lxcLoadDriverConfig(lxc_driver_t *driver) p = virConfGetValue(conf, "log_with_libvirtd"); if (p) { if (p->type != VIR_CONF_LONG) - VIR_WARN0("lxcLoadDriverConfig: invalid setting: log_with_libvirtd"); + VIR_WARN0(_("lxcLoadDriverConfig: invalid setting: log_with_libvirtd")); else driver->log_libvirtd = p->l; } diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index c120b8e..6c89375 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -576,7 +576,7 @@ lxcControllerRun(virDomainDefPtr def, } if (access(devptmx, R_OK) < 0) { - VIR_WARN0("Kernel does not support private devpts, using shared devpts"); + VIR_WARN0(_("Kernel does not support private devpts, using shared devpts")); VIR_FREE(devptmx); } } diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index 8c3bbd3..840aeda 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -1878,7 +1878,7 @@ static int lxcStartup(int privileged) rc = virCgroupForDriver("lxc", &lxc_driver->cgroup, privileged, 1); if (rc < 0) { char buf[1024]; - VIR_WARN("Unable to create cgroup for driver: %s", + VIR_WARN(_("Unable to create cgroup for driver: %s"), virStrerror(-rc, buf, sizeof(buf))); } diff --git a/src/nodeinfo.c b/src/nodeinfo.c index 5ec1bcf..e6fbee1 100644 --- a/src/nodeinfo.c +++ b/src/nodeinfo.c @@ -336,7 +336,7 @@ nodeCapsInitNUMA(virCapsPtr caps) int i; int ncpus; if (numa_node_to_cpus(n, mask, mask_n_bytes) < 0) { - VIR_WARN("NUMA topology for cell %d of %d not available, ignoring", + VIR_WARN(_("NUMA topology for cell %d of %d not available, ignoring"), n, numa_max_node()); continue; } diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c index cec99b1..0e32a18 100644 --- a/src/phyp/phyp_driver.c +++ b/src/phyp/phyp_driver.c @@ -1344,15 +1344,15 @@ phypDomainGetInfo(virDomainPtr dom, virDomainInfoPtr info) if ((info->maxMem = phypGetLparMem(dom->conn, managed_system, dom->id, 0)) == 0) - VIR_WARN("%s", "Unable to determine domain's max memory."); + VIR_WARN(_("%s"), "Unable to determine domain's max memory."); if ((info->memory = phypGetLparMem(dom->conn, managed_system, dom->id, 1)) == 0) - VIR_WARN("%s", "Unable to determine domain's memory."); + VIR_WARN(_("%s"), "Unable to determine domain's memory."); if ((info->nrVirtCpu = phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0) - VIR_WARN("%s", "Unable to determine domain's CPU."); + VIR_WARN(_("%s"), "Unable to determine domain's CPU."); return 0; } @@ -1416,14 +1416,14 @@ phypDomainCreateAndStart(virConnectPtr conn, /* checking if this name already exists on this system */ if (phypGetLparID(session, managed_system, def->name, conn) == -1) { - VIR_WARN("%s", "LPAR name already exists."); + VIR_WARN(_("%s"), "LPAR name already exists."); goto err; } /* checking if ID or UUID already exists on this system */ for (i = 0; i < uuid_table->nlpars; i++) { if (lpars[i]->id == def->id || lpars[i]->uuid == def->uuid) { - VIR_WARN("%s", "LPAR ID or UUID already exists."); + VIR_WARN(_("%s"), "LPAR ID or UUID already exists."); goto err; } } @@ -1782,7 +1782,7 @@ phypUUIDTable_ReadFile(virConnectPtr conn) int id; if ((fd = open(local_file, O_RDONLY)) == -1) { - VIR_WARN("%s", "Unable to write information to local file."); + VIR_WARN(_("%s"), "Unable to write information to local file."); goto err; } @@ -1798,14 +1798,14 @@ phypUUIDTable_ReadFile(virConnectPtr conn) } uuid_table->lpars[i]->id = id; } else { - VIR_WARN("%s", + VIR_WARN(_("%s"), "Unable to read from information to local file."); goto err; } rc = read(fd, uuid_table->lpars[i]->uuid, VIR_UUID_BUFLEN); if (rc != VIR_UUID_BUFLEN) { - VIR_WARN("%s", + VIR_WARN(_("%s"), "Unable to read information to local file."); goto err; } @@ -1909,7 +1909,7 @@ phypUUIDTable_Init(virConnectPtr conn) uuid_table->lpars[i]->id = ids[i]; if (virUUIDGenerate(uuid_table->lpars[i]->uuid) < 0) - VIR_WARN("%s %d", "Unable to generate UUID for domain", + VIR_WARN(_("%s %d", "Unable to generate UUID for domain"), ids[i]); } } else { @@ -1968,12 +1968,12 @@ phypUUIDTable_Push(virConnectPtr conn) char local_file[] = "./uuid_table"; if (stat(local_file, &local_fileinfo) == -1) { - VIR_WARN0("Unable to stat local file."); + VIR_WARN0(_("Unable to stat local file.")); goto err; } if (!(fd = fopen(local_file, "rb"))) { - VIR_WARN0("Unable to open local file."); + VIR_WARN0(_("Unable to open local file.")); goto err; } @@ -2083,7 +2083,7 @@ phypUUIDTable_Pull(virConnectPtr conn) rc = libssh2_channel_read(channel, buffer, amount); if (rc > 0) { if (safewrite(fd, buffer, rc) != rc) - VIR_WARN("%s", + VIR_WARN(_("%s"), "Unable to write information to local file."); got += rc; diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 5fa8c0a..4cc49bf 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -1069,12 +1069,12 @@ virCapsPtr qemudCapsInit(virCapsPtr old_caps) { */ if (nodeCapsInitNUMA(caps) < 0) { virCapabilitiesFreeNUMAInfo(caps); - VIR_WARN0("Failed to query host NUMA topology, disabling NUMA capabilities"); + VIR_WARN0(_("Failed to query host NUMA topology, disabling NUMA capabilities")); } if (old_caps == NULL || old_caps->host.cpu == NULL) { if (qemudCapsInitCPU(caps, utsname.machine) < 0) - VIR_WARN0("Failed to get host CPU"); + VIR_WARN0(_("Failed to get host CPU")); } else { caps->host.cpu = old_caps->host.cpu; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 9d23191..d830860 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -928,7 +928,7 @@ qemuHandleDomainStop(qemuMonitorPtr mon ATTRIBUTE_UNUSED, VIR_DOMAIN_EVENT_SUSPENDED_PAUSED); if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) - VIR_WARN("Unable to save status on vm %s after IO error", vm->def->name); + VIR_WARN(_("Unable to save status on vm %s after IO error"), vm->def->name); } virDomainObjUnlock(vm); @@ -958,7 +958,7 @@ qemuHandleDomainRTCChange(qemuMonitorPtr mon ATTRIBUTE_UNUSED, vm->def->clock.data.adjustment = offset; if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) - VIR_WARN0("unable to save domain status with RTC change"); + VIR_WARN0(_("unable to save domain status with RTC change")); virDomainObjUnlock(vm); @@ -994,7 +994,7 @@ qemuHandleDomainWatchdog(qemuMonitorPtr mon ATTRIBUTE_UNUSED, VIR_DOMAIN_EVENT_SUSPENDED_WATCHDOG); if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) - VIR_WARN("Unable to save status on vm %s after IO error", vm->def->name); + VIR_WARN(_("Unable to save status on vm %s after IO error"), vm->def->name); } virDomainObjUnlock(vm); @@ -1050,7 +1050,7 @@ qemuHandleDomainIOError(qemuMonitorPtr mon ATTRIBUTE_UNUSED, VIR_DOMAIN_EVENT_SUSPENDED_IOERROR); if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) - VIR_WARN("Unable to save status on vm %s after IO error", vm->def->name); + VIR_WARN(_("Unable to save status on vm %s after IO error"), vm->def->name); } virDomainObjUnlock(vm); @@ -1580,7 +1580,7 @@ qemudStartup(int privileged) { rc = virCgroupForDriver("qemu", &qemu_driver->cgroup, privileged, 1); if (rc < 0) { char buf[1024]; - VIR_WARN("Unable to create cgroup for driver: %s", + VIR_WARN(_("Unable to create cgroup for driver: %s"), virStrerror(-rc, buf, sizeof(buf))); } @@ -3077,7 +3077,7 @@ static int qemuSetupCgroup(struct qemud_driver *driver, rc = virCgroupDenyAllDevices(cgroup); if (rc != 0) { if (rc == -EPERM) { - VIR_WARN0("Group devices ACL is not accessible, disabling whitelisting"); + VIR_WARN0(_("Group devices ACL is not accessible, disabling whitelisting")); goto done; } @@ -3711,7 +3711,7 @@ retry: usleep(200*1000); goto retry; } - VIR_WARN("Failed to remove cgroup for %s", + VIR_WARN(_("Failed to remove cgroup for %s"), vm->def->name); } @@ -3944,7 +3944,7 @@ static int qemudGetProcessInfo(unsigned long long *cpuTime, int *lastCpu, int pi "%*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*d %d", &usertime, &systime, &cpu) != 3) { fclose(pidinfo); - VIR_WARN0("cannot parse process status data"); + VIR_WARN0(_("cannot parse process status data")); errno = -EINVAL; return -1; } @@ -4662,13 +4662,13 @@ qemuDomainWaitForMigrationComplete(struct qemud_driver *driver, virDomainObjPtr rc = qemuMonitorMigrateCancel(priv->mon); qemuDomainObjExitMonitorWithDriver(driver, vm); if (rc < 0) { - VIR_WARN0("Unable to cancel migration"); + VIR_WARN0(_("Unable to cancel migration")); } } else if (priv->jobSignals & QEMU_JOB_SIGNAL_SUSPEND) { priv->jobSignals ^= QEMU_JOB_SIGNAL_SUSPEND; VIR_DEBUG0("Pausing domain for non-live migration"); if (qemuDomainMigrateOffline(driver, vm) < 0) - VIR_WARN0("Unable to pause domain"); + VIR_WARN0(_("Unable to pause domain")); } else if (priv->jobSignals & QEMU_JOB_SIGNAL_MIGRATE_DOWNTIME) { unsigned long long ms = priv->jobSignalsData.migrateDowntime; @@ -4679,7 +4679,7 @@ qemuDomainWaitForMigrationComplete(struct qemud_driver *driver, virDomainObjPtr rc = qemuMonitorSetMigrationDowntime(priv->mon, ms); qemuDomainObjExitMonitorWithDriver(driver, vm); if (rc < 0) - VIR_WARN0("Unable to set migration downtime"); + VIR_WARN0(_("Unable to set migration downtime")); } qemuDomainObjEnterMonitorWithDriver(driver, vm); @@ -5102,12 +5102,12 @@ static int qemudDomainSaveFlag(virDomainPtr dom, const char *path, driver->securityDriver && driver->securityDriver->domainRestoreSavedStateLabel && driver->securityDriver->domainRestoreSavedStateLabel(vm, path) == -1) - VIR_WARN("failed to restore save state label on %s", path); + VIR_WARN(_("failed to restore save state label on %s"), path); if (cgroup != NULL) { rc = virCgroupDenyDevicePath(cgroup, path); if (rc != 0) - VIR_WARN("Unable to deny device %s for %s %d", + VIR_WARN(_("Unable to deny device %s for %s %d"), path, vm->def->name, rc); } @@ -5133,7 +5133,7 @@ endjob: rc = qemuMonitorStartCPUs(priv->mon, dom->conn); qemuDomainObjExitMonitorWithDriver(driver, vm); if (rc < 0) - VIR_WARN0("Unable to resume guest CPUs after save failure"); + VIR_WARN0(_("Unable to resume guest CPUs after save failure")); else vm->state = VIR_DOMAIN_RUNNING; } @@ -5141,7 +5141,7 @@ endjob: if (cgroup != NULL) { rc = virCgroupDenyDevicePath(cgroup, path); if (rc != 0) - VIR_WARN("Unable to deny device %s for %s: %d", + VIR_WARN(_("Unable to deny device %s for %s: %d"), path, vm->def->name, rc); } @@ -5149,7 +5149,7 @@ endjob: driver->securityDriver && driver->securityDriver->domainRestoreSavedStateLabel && driver->securityDriver->domainRestoreSavedStateLabel(vm, path) == -1) - VIR_WARN("failed to restore save state label on %s", path); + VIR_WARN(_("failed to restore save state label on %s"), path); } if (qemuDomainObjEndJob(vm) == 0) @@ -6177,7 +6177,7 @@ static int qemudDomainRestore(virConnectPtr conn, qemuDomainObjExitMonitorWithDriver(driver, vm); vm->state = VIR_DOMAIN_RUNNING; if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) { - VIR_WARN("Failed to save status on vm %s", vm->def->name); + VIR_WARN(_("Failed to save status on vm %s"), vm->def->name); goto endjob; } } @@ -6529,7 +6529,7 @@ static int qemudDomainStart(virDomainPtr dom) { ret = qemudDomainRestore(dom->conn, managed_save); if (unlink(managed_save) < 0) { - VIR_WARN("Failed to remove the managed state %s", managed_save); + VIR_WARN(_("Failed to remove the managed state %s"), managed_save); } if (ret == 0) { @@ -6847,7 +6847,7 @@ static int qemudDomainChangeEjectableMedia(struct qemud_driver *driver, if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, origdisk) < 0) - VIR_WARN("Unable to restore security label on ejected image %s", origdisk->src); + VIR_WARN(_("Unable to restore security label on ejected image %s"), origdisk->src); VIR_FREE(origdisk->src); origdisk->src = disk->src; @@ -6865,7 +6865,7 @@ error: if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, disk) < 0) - VIR_WARN("Unable to restore security label on new media %s", disk->src); + VIR_WARN(_("Unable to restore security label on new media %s"), disk->src); return -1; } @@ -6954,12 +6954,12 @@ error: if ((qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) && (disk->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) && qemuDomainPCIAddressReleaseAddr(priv->pciaddrs, &disk->info) < 0) - VIR_WARN("Unable to release PCI address on %s", disk->src); + VIR_WARN(_("Unable to release PCI address on %s"), disk->src); if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, disk) < 0) - VIR_WARN("Unable to restore security label on %s", disk->src); + VIR_WARN(_("Unable to restore security label on %s"), disk->src); return -1; } @@ -7023,7 +7023,7 @@ cleanup: (qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) && (controller->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) && qemuDomainPCIAddressReleaseAddr(priv->pciaddrs, &controller->info) < 0) - VIR_WARN0("Unable to release PCI address on controller"); + VIR_WARN0(_("Unable to release PCI address on controller")); VIR_FREE(devstr); return ret; @@ -7177,7 +7177,7 @@ error: if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, disk) < 0) - VIR_WARN("Unable to restore security label on %s", disk->src); + VIR_WARN(_("Unable to restore security label on %s"), disk->src); return -1; } @@ -7260,7 +7260,7 @@ error: if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, disk) < 0) - VIR_WARN("Unable to restore security label on %s", disk->src); + VIR_WARN(_("Unable to restore security label on %s"), disk->src); return -1; } @@ -7419,7 +7419,7 @@ cleanup: (qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) && (net->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) && qemuDomainPCIAddressReleaseAddr(priv->pciaddrs, &net->info) < 0) - VIR_WARN0("Unable to release PCI address on NIC"); + VIR_WARN0(_("Unable to release PCI address on NIC")); if (ret != 0) virNWFilterTearNWFilter(net); @@ -7545,7 +7545,7 @@ error: if ((qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) && (hostdev->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) && qemuDomainPCIAddressReleaseAddr(priv->pciaddrs, &hostdev->info) < 0) - VIR_WARN0("Unable to release PCI address on host device"); + VIR_WARN0(_("Unable to release PCI address on host device")); VIR_FREE(devstr); pciDeviceListDel(driver->activePciHostdevs, pci); @@ -7658,7 +7658,7 @@ error: if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityHostdevLabel && driver->securityDriver->domainRestoreSecurityHostdevLabel(vm, hostdev) < 0) - VIR_WARN0("Unable to restore host device labelling on hotplug fail"); + VIR_WARN0(_("Unable to restore host device labelling on hotplug fail")); return -1; } @@ -7757,7 +7757,7 @@ static int qemudDomainAttachDevice(virDomainPtr dom, } if (ret != 0 && cgroup) { if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) - VIR_WARN("Failed to teardown cgroup for disk path %s", + VIR_WARN(_("Failed to teardown cgroup for disk path %s"), NULLSTR(dev->data.disk->src)); } } else if (dev->type == VIR_DOMAIN_DEVICE_CONTROLLER) { @@ -7980,7 +7980,7 @@ static int qemuDomainUpdateDeviceFlags(virDomainPtr dom, if (ret != 0 && cgroup) { if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) - VIR_WARN("Failed to teardown cgroup for disk path %s", + VIR_WARN(_("Failed to teardown cgroup for disk path %s"), NULLSTR(dev->data.disk->src)); } break; @@ -8103,11 +8103,11 @@ static int qemudDomainDetachPciDiskDevice(struct qemud_driver *driver, if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, dev->data.disk) < 0) - VIR_WARN("Unable to restore security label on %s", dev->data.disk->src); + VIR_WARN(_("Unable to restore security label on %s"), dev->data.disk->src); if (cgroup != NULL) { if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) - VIR_WARN("Failed to teardown cgroup for disk path %s", + VIR_WARN(_("Failed to teardown cgroup for disk path %s"), NULLSTR(dev->data.disk->src)); } @@ -8166,11 +8166,11 @@ static int qemudDomainDetachSCSIDiskDevice(struct qemud_driver *driver, if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, dev->data.disk) < 0) - VIR_WARN("Unable to restore security label on %s", dev->data.disk->src); + VIR_WARN(_("Unable to restore security label on %s"), dev->data.disk->src); if (cgroup != NULL) { if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) - VIR_WARN("Failed to teardown cgroup for disk path %s", + VIR_WARN(_("Failed to teardown cgroup for disk path %s"), NULLSTR(dev->data.disk->src)); } @@ -8247,7 +8247,7 @@ static int qemudDomainDetachPciControllerDevice(struct qemud_driver *driver, } if (qemuDomainPCIAddressReleaseAddr(priv->pciaddrs, &detach->info) < 0) { - VIR_WARN0("Unable to release PCI address on controller"); + VIR_WARN0(_("Unable to release PCI address on controller")); } virDomainControllerDefFree(detach); @@ -8585,7 +8585,7 @@ static int qemudDomainDetachHostDevice(struct qemud_driver *driver, if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityHostdevLabel && driver->securityDriver->domainRestoreSecurityHostdevLabel(vm, dev->data.hostdev) < 0) - VIR_WARN0("Failed to restore host device labelling"); + VIR_WARN0(_("Failed to restore host device labelling")); return ret; } diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c index 3c0a823..4404ad8 100644 --- a/src/qemu/qemu_monitor_json.c +++ b/src/qemu/qemu_monitor_json.c @@ -83,7 +83,7 @@ qemuMonitorJSONIOProcessEvent(qemuMonitorPtr mon, type = virJSONValueObjectGetString(obj, "event"); if (!type) { - VIR_WARN0("missing event type in message"); + VIR_WARN0(_("missing event type in message")); errno = EINVAL; return -1; } @@ -536,7 +536,7 @@ static void qemuMonitorJSONHandleRTCChange(qemuMonitorPtr mon, virJSONValuePtr d { long long offset = 0; if (virJSONValueObjectGetNumberLong(data, "offset", &offset) < 0) { - VIR_WARN0("missing offset in RTC change event"); + VIR_WARN0(_("missing offset in RTC change event")); offset = 0; } qemuMonitorEmitRTCChange(mon, offset); @@ -551,11 +551,11 @@ static void qemuMonitorJSONHandleWatchdog(qemuMonitorPtr mon, virJSONValuePtr da const char *action; int actionID; if (!(action = virJSONValueObjectGetString(data, "action"))) { - VIR_WARN0("missing action in watchdog event"); + VIR_WARN0(_("missing action in watchdog event")); } if (action) { if ((actionID = qemuMonitorWatchdogActionTypeFromString(action)) < 0) { - VIR_WARN("unknown action %s in watchdog event", action); + VIR_WARN(_("unknown action %s in watchdog event"), action); actionID = VIR_DOMAIN_EVENT_WATCHDOG_NONE; } } else { @@ -581,21 +581,21 @@ static void qemuMonitorJSONHandleIOError(qemuMonitorPtr mon, virJSONValuePtr dat to the application */ if ((action = virJSONValueObjectGetString(data, "action")) == NULL) { - VIR_WARN0("Missing action in disk io error event"); + VIR_WARN0(_("Missing action in disk io error event")); action = "ignore"; } if ((device = virJSONValueObjectGetString(data, "device")) == NULL) { - VIR_WARN0("missing device in disk io error event"); + VIR_WARN0(_("missing device in disk io error event")); } if ((reason = virJSONValueObjectGetString(data, "reason")) == NULL) { - VIR_WARN0("missing reason in disk io error event"); + VIR_WARN0(_("missing reason in disk io error event")); reason = ""; } if ((actionID = qemuMonitorIOErrorActionTypeFromString(action)) < 0) { - VIR_WARN("unknown disk io error action '%s'", action); + VIR_WARN(_("unknown disk io error action '%s'"), action); actionID = VIR_DOMAIN_EVENT_IO_ERROR_NONE; } @@ -617,11 +617,11 @@ static void qemuMonitorJSONHandleVNC(qemuMonitorPtr mon, virJSONValuePtr data, i virJSONValuePtr server; if (!(client = virJSONValueObjectGet(data, "client"))) { - VIR_WARN0("missing client info in VNC event"); + VIR_WARN0(_("missing client info in VNC event")); return; } if (!(server = virJSONValueObjectGet(data, "server"))) { - VIR_WARN0("missing server info in VNC event"); + VIR_WARN0(_("missing server info in VNC event")); return; } @@ -639,11 +639,11 @@ static void qemuMonitorJSONHandleVNC(qemuMonitorPtr mon, virJSONValuePtr data, i x509dname = virJSONValueObjectGetString(client, "x509_dname"); if ((localFamilyID = qemuMonitorGraphicsAddressFamilyTypeFromString(localFamily)) < 0) { - VIR_WARN("unknown address family '%s'", localFamily); + VIR_WARN(_("unknown address family '%s'"), localFamily); localFamilyID = VIR_DOMAIN_EVENT_GRAPHICS_ADDRESS_IPV4; } if ((remoteFamilyID = qemuMonitorGraphicsAddressFamilyTypeFromString(remoteFamily)) < 0) { - VIR_WARN("unknown address family '%s'", remoteFamily); + VIR_WARN(_("unknown address family '%s'"), remoteFamily); remoteFamilyID = VIR_DOMAIN_EVENT_GRAPHICS_ADDRESS_IPV4; } diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index 990bfce..387a8fd 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -8009,7 +8009,7 @@ remoteStreamHasError(virStreamPtr st) { return 0; } - VIR_WARN0("Raising async error"); + VIR_WARN0(_("Raising async error")); virRaiseErrorFull(st->conn, __FILE__, __FUNCTION__, __LINE__, privst->err.domain, @@ -9406,7 +9406,7 @@ processCallDispatchStream(virConnectPtr conn ATTRIBUTE_UNUSED, privst = privst->next; if (!privst) { - VIR_WARN("No registered stream matching serial=%d, proc=%d", + VIR_WARN(_("No registered stream matching serial=%d, proc=%d"), hdr->serial, hdr->proc); return -1; } @@ -9426,7 +9426,7 @@ processCallDispatchStream(virConnectPtr conn ATTRIBUTE_UNUSED, case REMOTE_CONTINUE: { int avail = privst->incomingLength - privst->incomingOffset; int need = priv->bufferLength - priv->bufferOffset; - VIR_WARN0("Got a stream data packet"); + VIR_WARN0(_("Got a stream data packet")); /* XXX flag stream as complete somwhere if need==0 */ @@ -9434,7 +9434,7 @@ processCallDispatchStream(virConnectPtr conn ATTRIBUTE_UNUSED, int extra = need - avail; if (VIR_REALLOC_N(privst->incoming, privst->incomingLength + extra) < 0) { - VIR_WARN0("Out of memory"); + VIR_WARN0(_("Out of memory")); return -1; } privst->incomingLength += extra; @@ -9446,18 +9446,18 @@ processCallDispatchStream(virConnectPtr conn ATTRIBUTE_UNUSED, privst->incomingOffset += (priv->bufferLength - priv->bufferOffset); if (thecall && thecall->want_reply) { - VIR_WARN("Got sync data packet offset=%d", privst->incomingOffset); + VIR_WARN(_("Got sync data packet offset=%d"), privst->incomingOffset); thecall->mode = REMOTE_MODE_COMPLETE; } else { - VIR_WARN("Got aysnc data packet offset=%d", privst->incomingOffset); + VIR_WARN(_("Got aysnc data packet offset=%d"), privst->incomingOffset); } return 0; } case REMOTE_OK: - VIR_WARN0("Got a synchronous confirm"); + VIR_WARN0(_("Got a synchronous confirm")); if (!thecall) { - VIR_WARN0("Got unexpected stream finish confirmation"); + VIR_WARN0(_("Got unexpected stream finish confirmation")); return -1; } thecall->mode = REMOTE_MODE_COMPLETE; @@ -9465,7 +9465,7 @@ processCallDispatchStream(virConnectPtr conn ATTRIBUTE_UNUSED, case REMOTE_ERROR: if (thecall && thecall->want_reply) { - VIR_WARN0("Got a synchronous error"); + VIR_WARN0(_("Got a synchronous error")); /* Give the error straight to this call */ memset (&thecall->err, 0, sizeof thecall->err); if (!xdr_remote_error (xdr, &thecall->err)) { @@ -9474,23 +9474,23 @@ processCallDispatchStream(virConnectPtr conn ATTRIBUTE_UNUSED, } thecall->mode = REMOTE_MODE_ERROR; } else { - VIR_WARN0("Got a asynchronous error"); + VIR_WARN0(_("Got a asynchronous error")); /* No call, so queue the error against the stream */ if (privst->has_error) { - VIR_WARN0("Got unexpected duplicate stream error"); + VIR_WARN0(_("Got unexpected duplicate stream error")); return -1; } privst->has_error = 1; memset (&privst->err, 0, sizeof privst->err); if (!xdr_remote_error (xdr, &privst->err)) { - VIR_WARN0("Failed to unmarshall error"); + VIR_WARN0(_("Failed to unmarshall error")); return -1; } } return 0; default: - VIR_WARN("Stream with unexpected serial=%d, proc=%d, status=%d", + VIR_WARN(_("Stream with unexpected serial=%d, proc=%d, status=%d"), hdr->serial, hdr->proc, hdr->status); return -1; } diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c index 669ef42..e61d235 100644 --- a/src/security/security_selinux.c +++ b/src/security/security_selinux.c @@ -768,7 +768,7 @@ SELinuxSetSecurityAllLabel(virDomainObjPtr vm) for (i = 0 ; i < vm->def->ndisks ; i++) { /* XXX fixme - we need to recursively label the entire tree :-( */ if (vm->def->disks[i]->type == VIR_DOMAIN_DISK_TYPE_DIR) { - VIR_WARN("Unable to relabel directory tree %s for disk %s", + VIR_WARN(_("Unable to relabel directory tree %s for disk %s"), vm->def->disks[i]->src, vm->def->disks[i]->dst); continue; } diff --git a/src/storage/storage_backend_logical.c b/src/storage/storage_backend_logical.c index 06238d1..7263487 100644 --- a/src/storage/storage_backend_logical.c +++ b/src/storage/storage_backend_logical.c @@ -331,7 +331,7 @@ virStorageBackendLogicalFindPoolSources(virConnectPtr conn ATTRIBUTE_UNUSED, * worst that happens is that scanning doesn't pick everything up */ if (virRun(scanprog, &exitstatus) < 0) { - VIR_WARN0("Failure when running vgscan to refresh physical volumes"); + VIR_WARN0(_("Failure when running vgscan to refresh physical volumes")); } memset(&sourceList, 0, sizeof(sourceList)); diff --git a/src/uml/uml_conf.c b/src/uml/uml_conf.c index a10bca0..ba55b50 100644 --- a/src/uml/uml_conf.c +++ b/src/uml/uml_conf.c @@ -70,7 +70,7 @@ virCapsPtr umlCapsInit(void) { */ if (nodeCapsInitNUMA(caps) < 0) { virCapabilitiesFreeNUMAInfo(caps); - VIR_WARN0("Failed to query host NUMA topology, disabling NUMA capabilities"); + VIR_WARN0(_("Failed to query host NUMA topology, disabling NUMA capabilities")); } if ((guest = virCapabilitiesAddGuest(caps, diff --git a/src/uml/uml_driver.c b/src/uml/uml_driver.c index ffb87c8..15dd505 100644 --- a/src/uml/uml_driver.c +++ b/src/uml/uml_driver.c @@ -318,10 +318,10 @@ reread: dom->state = VIR_DOMAIN_RUNNING; if (umlOpenMonitor(driver, dom) < 0) { - VIR_WARN0("Could not open monitor for new domain"); + VIR_WARN0(_("Could not open monitor for new domain")); umlShutdownVMDaemon(NULL, driver, dom); } else if (umlIdentifyChrPTY(driver, dom) < 0) { - VIR_WARN0("Could not identify charater devices for new domain"); + VIR_WARN0(_("Could not identify charater devices for new domain")); umlShutdownVMDaemon(NULL, driver, dom); } } diff --git a/src/util/hooks.c b/src/util/hooks.c index dec9223..a163f2c 100644 --- a/src/util/hooks.c +++ b/src/util/hooks.c @@ -113,7 +113,7 @@ virHookCheck(int no, const char *driver) { } else { if ((access(path, X_OK) != 0) || (!S_ISREG(sb.st_mode))) { ret = 0; - VIR_WARN("Non executable hook script %s", path); + VIR_WARN(_("Non executable hook script %s"), path); } else { ret = 1; VIR_DEBUG("Found hook script %s", path); diff --git a/src/util/json.c b/src/util/json.c index f90594c..67b1421 100644 --- a/src/util/json.c +++ b/src/util/json.c @@ -922,7 +922,7 @@ cleanup: if (parser.nstate) { int i; - VIR_WARN("cleanup state %d", parser.nstate); + VIR_WARN(_("cleanup state %d"), parser.nstate); for (i = 0 ; i < parser.nstate ; i++) { VIR_FREE(parser.state[i].key); } diff --git a/src/util/pci.c b/src/util/pci.c index a1bd8e3..404a4d0 100644 --- a/src/util/pci.c +++ b/src/util/pci.c @@ -277,7 +277,7 @@ pciIterDevices(pciIterPredicate predicate, dir = opendir(PCI_SYSFS "devices"); if (!dir) { - VIR_WARN0("Failed to open " PCI_SYSFS "devices"); + VIR_WARN0(_("Failed to open " PCI_SYSFS "devices")); return -1; } @@ -299,7 +299,7 @@ pciIterDevices(pciIterPredicate predicate, virStrToLong_ui(tmp + 1, &tmp, 16, &slot) < 0 || *tmp != '.' || /* function */ virStrToLong_ui(tmp + 1, NULL, 16, &function) < 0) { - VIR_WARN("Unusual entry in " PCI_SYSFS "devices: %s", entry->d_name); + VIR_WARN(_("Unusual entry in " PCI_SYSFS "devices: %s"), entry->d_name); continue; } diff --git a/src/util/util.c b/src/util/util.c index e937d39..f623234 100644 --- a/src/util/util.c +++ b/src/util/util.c @@ -292,7 +292,7 @@ static int virClearCapabilities(void) # else static int virClearCapabilities(void) { -// VIR_WARN0("libcap-ng support not compiled in, unable to clear capabilities"); +// VIR_WARN0(_("libcap-ng support not compiled in, unable to clear capabilities")); return 0; } # endif diff --git a/src/xen/proxy_internal.c b/src/xen/proxy_internal.c index 1efdb83..96091dc 100644 --- a/src/xen/proxy_internal.c +++ b/src/xen/proxy_internal.c @@ -147,7 +147,7 @@ virProxyForkServer(void) const char *proxyarg[2]; if (!proxyPath) { - VIR_WARN0("failed to find libvirt_proxy"); + VIR_WARN0(_("failed to find libvirt_proxy")); return(-1); } @@ -271,7 +271,7 @@ retry: VIR_DEBUG("read socket %d interrupted", fd); goto retry; } - VIR_WARN("Failed to read socket %d", fd); + VIR_WARN(_("Failed to read socket %d"), fd); return(-1); } diff --git a/src/xenapi/xenapi_utils.c b/src/xenapi/xenapi_utils.c index 4eb17fa..1cd24c7 100644 --- a/src/xenapi/xenapi_utils.c +++ b/src/xenapi/xenapi_utils.c @@ -312,7 +312,7 @@ getCpuBitMapfromString(char *mask, unsigned char *cpumap, int maplen) if (virStrToLong_i(num, NULL, 10, &pos) < 0) return; if (pos < 0 || pos > max_bits - 1) - VIR_WARN ("number in str %d exceeds cpumap's max bits %d", pos, max_bits); + VIR_WARN (_("number in str %d exceeds cpumap's max bits %d"), pos, max_bits); else (cpumap)[pos / 8] |= (1 << (pos % 8)); num = strtok_r(NULL, ",", &bp); -- 1.7.1.250.g7d1e8 >From 1e2f998851c82487bf915da76de1a652ab6823e6 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 16:37:23 +0200 Subject: [PATCH 2/3] maint: mark more translatable strings, now manually * po/POTFILES.in: Add three file names. Mark translatable strings in the following, manually fixing bogus uses of VIR_WARN and VIR_WARN0: * src/esx/esx_vi.c (esxVI_GetVirtualMachineIdentity): Likewise. * src/esx/esx_vmx.c (esxVMX_AbsolutePathToDatastoreRelatedPath): (esxVMX_ParseVNC, esxVMX_ParseDisk, esxVMX_FormatVNC): Likewise. * src/phyp/phyp_driver.c (phypDomainGetInfo): Likewise. (phypDomainCreateAndStart, phypUUIDTable_ReadFile) Likewise. (phypUUIDTable_Init, phypUUIDTable_Pull): Likewise. * src/util/pci.c (pciIterDevices): Likewise. --- po/POTFILES.in | 7 +++++-- src/esx/esx_vi.c | 4 ++-- src/esx/esx_vmx.c | 16 ++++++++-------- src/phyp/phyp_driver.c | 24 ++++++++++-------------- src/util/pci.c | 5 +++-- 5 files changed, 28 insertions(+), 28 deletions(-) diff --git a/po/POTFILES.in b/po/POTFILES.in index 88218bd..3346654 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -1,4 +1,5 @@ daemon/dispatch.c +daemon/event.c daemon/libvirtd.c daemon/remote.c daemon/stream.c @@ -18,6 +19,7 @@ src/cpu/cpu_generic.c src/cpu/cpu_map.c src/cpu/cpu_x86.c src/datatypes.c +src/driver.c src/esx/esx_driver.c src/esx/esx_util.c src/esx/esx_vi.c @@ -27,6 +29,7 @@ src/esx/esx_vmx.c src/interface/netcf_driver.c src/internal.h src/libvirt.c +src/lxc/lxc_conf.c src/lxc/lxc_container.c src/lxc/lxc_controller.c src/lxc/lxc_driver.c @@ -53,8 +56,8 @@ src/qemu/qemu_monitor_text.c src/qemu/qemu_security_dac.c src/remote/remote_driver.c src/secret/secret_driver.c -src/security/security_driver.c src/security/security_apparmor.c +src/security/security_driver.c src/security/security_selinux.c src/security/virt-aa-helper.c src/storage/storage_backend.c @@ -89,10 +92,10 @@ src/util/xml.c src/vbox/vbox_driver.c src/vbox/vbox_tmpl.c src/xen/proxy_internal.c -src/xen/xend_internal.c src/xen/xen_driver.c src/xen/xen_hypervisor.c src/xen/xen_inotify.c +src/xen/xend_internal.c src/xen/xm_internal.c src/xen/xs_internal.c src/xenapi/xenapi_driver.c diff --git a/src/esx/esx_vi.c b/src/esx/esx_vi.c index 2f41c58..d005a47 100644 --- a/src/esx/esx_vi.c +++ b/src/esx/esx_vi.c @@ -1679,8 +1679,8 @@ esxVI_GetVirtualMachineIdentity(esxVI_ObjectContent *virtualMachine, } else { memset(uuid, 0, VIR_UUID_BUFLEN); - VIR_WARN0("Cannot access UUID, because 'configStatus' property " - "indicates a config problem"); + VIR_WARN0(_("Cannot access UUID, because 'configStatus' property " + "indicates a config problem")); } } diff --git a/src/esx/esx_vmx.c b/src/esx/esx_vmx.c index f1c612d..fa5fec9 100644 --- a/src/esx/esx_vmx.c +++ b/src/esx/esx_vmx.c @@ -643,8 +643,8 @@ esxVMX_AbsolutePathToDatastoreRelatedPath(esxVI_Context *ctx, } if (datastoreName == NULL) { - VIR_WARN("Could not retrieve datastore name for absolute " - "path '%s', falling back to preliminary name '%s'", + VIR_WARN(_("Could not retrieve datastore name for absolute " + "path '%s', falling back to preliminary name '%s'"), absolutePath, preliminaryDatastoreName); datastoreName = preliminaryDatastoreName; @@ -1214,8 +1214,8 @@ esxVMX_ParseVNC(virConfPtr conf, virDomainGraphicsDefPtr *def) } if (port < 0) { - VIR_WARN0("VNC is enabled but VMX entry 'RemoteDisplay.vnc.port' " - "is missing, the VNC port is unknown"); + VIR_WARN0(_("VNC is enabled but VMX entry 'RemoteDisplay.vnc.port' " + "is missing, the VNC port is unknown")); (*def)->data.vnc.port = 0; (*def)->data.vnc.autoport = 1; @@ -1558,8 +1558,8 @@ esxVMX_ParseDisk(esxVI_Context *ctx, virConfPtr conf, int device, int bus, * the default based on the guestOS. The mechanism to * obtain the default is currently missing */ - VIR_WARN0("No explicit SCSI driver specified in VMX config, " - "cannot represent explicit specified cachemode"); + VIR_WARN0(_("No explicit SCSI driver specified in VMX config, " + "cannot represent explicit specified cachemode")); } (*def)->type = VIR_DOMAIN_DISK_TYPE_FILE; @@ -2473,8 +2473,8 @@ esxVMX_FormatVNC(virDomainGraphicsDefPtr def, virBufferPtr buffer) virBufferVSprintf(buffer, "RemoteDisplay.vnc.enabled = \"true\"\n"); if (def->data.vnc.autoport) { - VIR_WARN0("VNC autoport is enabled, but the automatically assigned " - "VNC port cannot be read back"); + VIR_WARN0(_("VNC autoport is enabled, but the automatically assigned " + "VNC port cannot be read back")); } else { if (def->data.vnc.port < 5900 || def->data.vnc.port > 5964) { VIR_WARN(_("VNC port %d it out of [5900..5964] range"), diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c index 0e32a18..c2fb839 100644 --- a/src/phyp/phyp_driver.c +++ b/src/phyp/phyp_driver.c @@ -1344,15 +1344,15 @@ phypDomainGetInfo(virDomainPtr dom, virDomainInfoPtr info) if ((info->maxMem = phypGetLparMem(dom->conn, managed_system, dom->id, 0)) == 0) - VIR_WARN(_("%s"), "Unable to determine domain's max memory."); + VIR_WARN0(_("Unable to determine domain's max memory.")); if ((info->memory = phypGetLparMem(dom->conn, managed_system, dom->id, 1)) == 0) - VIR_WARN(_("%s"), "Unable to determine domain's memory."); + VIR_WARN0(_("Unable to determine domain's memory.")); if ((info->nrVirtCpu = phypGetLparCPU(dom->conn, managed_system, dom->id)) == 0) - VIR_WARN(_("%s"), "Unable to determine domain's CPU."); + VIR_WARN0(_("Unable to determine domain's CPU.")); return 0; } @@ -1416,14 +1416,14 @@ phypDomainCreateAndStart(virConnectPtr conn, /* checking if this name already exists on this system */ if (phypGetLparID(session, managed_system, def->name, conn) == -1) { - VIR_WARN(_("%s"), "LPAR name already exists."); + VIR_WARN0(_("LPAR name already exists.")); goto err; } /* checking if ID or UUID already exists on this system */ for (i = 0; i < uuid_table->nlpars; i++) { if (lpars[i]->id == def->id || lpars[i]->uuid == def->uuid) { - VIR_WARN(_("%s"), "LPAR ID or UUID already exists."); + VIR_WARN0(_("LPAR ID or UUID already exists.")); goto err; } } @@ -1782,7 +1782,7 @@ phypUUIDTable_ReadFile(virConnectPtr conn) int id; if ((fd = open(local_file, O_RDONLY)) == -1) { - VIR_WARN(_("%s"), "Unable to write information to local file."); + VIR_WARN0(_("Unable to write information to local file.")); goto err; } @@ -1798,15 +1798,13 @@ phypUUIDTable_ReadFile(virConnectPtr conn) } uuid_table->lpars[i]->id = id; } else { - VIR_WARN(_("%s"), - "Unable to read from information to local file."); + VIR_WARN0(_("Unable to read from information to local file.")); goto err; } rc = read(fd, uuid_table->lpars[i]->uuid, VIR_UUID_BUFLEN); if (rc != VIR_UUID_BUFLEN) { - VIR_WARN(_("%s"), - "Unable to read information to local file."); + VIR_WARN0(_("Unable to read information to local file.")); goto err; } } @@ -1909,8 +1907,7 @@ phypUUIDTable_Init(virConnectPtr conn) uuid_table->lpars[i]->id = ids[i]; if (virUUIDGenerate(uuid_table->lpars[i]->uuid) < 0) - VIR_WARN(_("%s %d", "Unable to generate UUID for domain"), - ids[i]); + VIR_WARN(_("Unable to generate UUID for domain %d"), ids[i]); } } else { virReportOOMError(); @@ -2083,8 +2080,7 @@ phypUUIDTable_Pull(virConnectPtr conn) rc = libssh2_channel_read(channel, buffer, amount); if (rc > 0) { if (safewrite(fd, buffer, rc) != rc) - VIR_WARN(_("%s"), - "Unable to write information to local file."); + VIR_WARN0(_("Unable to write information to local file.")); got += rc; total += rc; diff --git a/src/util/pci.c b/src/util/pci.c index 404a4d0..ab0c4ac 100644 --- a/src/util/pci.c +++ b/src/util/pci.c @@ -277,7 +277,7 @@ pciIterDevices(pciIterPredicate predicate, dir = opendir(PCI_SYSFS "devices"); if (!dir) { - VIR_WARN0(_("Failed to open " PCI_SYSFS "devices")); + VIR_WARN(_("Failed to open %s devices"), PCI_SYSFS); return -1; } @@ -299,7 +299,8 @@ pciIterDevices(pciIterPredicate predicate, virStrToLong_ui(tmp + 1, &tmp, 16, &slot) < 0 || *tmp != '.' || /* function */ virStrToLong_ui(tmp + 1, NULL, 16, &function) < 0) { - VIR_WARN(_("Unusual entry in " PCI_SYSFS "devices: %s"), entry->d_name); + VIR_WARN(_("Unusual entry in %s devices: %s"), + PCI_SYSFS, entry->d_name); continue; } -- 1.7.1.250.g7d1e8 >From 525e752c3bd078263713aa33355c840777c6485b Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 16:10:50 +0200 Subject: [PATCH 3/3] maint: add VIR_WARN{,0} to the list of diag-printing functions * cfg.mk (msg_gen_function): Add VIR_WARN and VIR_WARN0, so that "make syntax-check" ensures their diagnostics are marked for translation. --- cfg.mk | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/cfg.mk b/cfg.mk index 96d6953..49300a0 100644 --- a/cfg.mk +++ b/cfg.mk @@ -358,6 +358,8 @@ msg_gen_function += virXendError msg_gen_function += xenapiSessionErrorHandler msg_gen_function += xenUnifiedError msg_gen_function += xenXMError +msg_gen_function += VIR_WARN +msg_gen_function += VIR_WARN0 # Uncomment the following and run "make syntax-check" to see diagnostics # that are not yet marked for translation, but that need to be rewritten -- 1.7.1.250.g7d1e8

3 5

[libvirt] [PATCH v3] [REPOST] vepa: parsing for 802.1Qb{g|h} XML
by Stefan Berger 19 May '10

19 May '10

This is a repost of this previously posted patch. I'd like someone to ACK it or let me know how to proceed with it. Thanks. Stefan Below is David Alan's original patch with lots of changes. In particular, it now parses the following two XML descriptions, one for 802.1Qbg and 802.1Qbh and stored the data internally. The actual triggering of the switch setup protocol has not been implemented here but the relevant code to do that should go into the functions associatePortProfileId() and disassociatePortProfileId(). <interface type='direct'> <source dev='static' mode='vepa'/> <model type='virtio'/> <vsi type='802.1Qbg'> <parameters managerid='12' typeid='0x123456' typeidversion='1' instanceid='fa9b7fff-b0a0-4893-8e0e-beef4ff18f8f'/> </vsi> <filterref filter='clean-traffic'/> </interface> <interface type='direct'> <source dev='static' mode='vepa'/> <model type='virtio'/> <vsi type='802.1Qbh'> <parameters profileid='my_profile'/> </vsi> </interface> I'd suggest to use this patch as a base for triggering the setup protocol with the 802.1Qb{g|h} switch. Changes from V2 to V3: - if instance ID UUID is not supplied it will automatically be generated - adapted schema to make instance ID UUID optional - added test case Some of the changes from V1 to V2: - parser and XML generator have been separated into their own functions so they can be re-used elsewhere (passthrough case for example) - Adapted XML parser and generator support the above shown type (802.1Qbg, 802.1Qbh). - Adapted schema to above XML - Adapted test XML to above XML - Passing through the VM's UUID which seems to be necessary for 802.1Qbh -- sorry no host UUID - adding virtual function ID to association function, in case it's necessary to use (for SR-IOV) Signed-off-by: Stefan Berger <stefanb(a)us.ibm.com> >From a945107f047c7cd71f9c1b74fd74c47d8cdc3670 Mon Sep 17 00:00:00 2001 From: David Allan <dallan(a)redhat.com> Date: Fri, 12 Mar 2010 13:25:04 -0500 Subject: [PATCH 1/1] POC of port profile id support * Modified schema per DanPB's feedback * Added test for modified schema --- docs/schemas/domain.rng | 69 ++++++++++++++ src/conf/domain_conf.c | 155 +++++++++++++++++++++++++++++++++ src/conf/domain_conf.h | 35 +++++++ src/qemu/qemu_conf.c | 17 +-- src/qemu/qemu_conf.h | 5 - src/qemu/qemu_driver.c | 17 +-- src/util/macvtap.c | 150 ++++++++++++++++++++++++++++--- src/util/macvtap.h | 10 +- tests/domainschemadata/portprofile.xml | 36 +++++++ 9 files changed, 446 insertions(+), 48 deletions(-) create mode 100644 tests/domainschemadata/portprofile.xml Index: libvirt-acl/docs/schemas/domain.rng =================================================================== --- libvirt-acl.orig/docs/schemas/domain.rng +++ libvirt-acl/docs/schemas/domain.rng @@ -817,6 +817,9 @@ </optional> <empty/> </element> + <optional> + <ref name="vsiProfile"/> + </optional> <ref name="interface-options"/> </interleave> </group> @@ -902,6 +905,45 @@ </optional> </interleave> </define> + <define name="vsiProfile"> + <choice> + <group> + <element name="vsi"> + <attribute name="type"> + <value>802.1Qbg</value> + </attribute> + <element name="parameters"> + <attribute name="managerid"> + <ref name="uint8range"/> + </attribute> + <attribute name="typeid"> + <ref name="uint24range"/> + </attribute> + <attribute name="typeidversion"> + <ref name="uint8range"/> + </attribute> + <optional> + <attribute name="instanceid"> + <ref name="UUID"/> + </attribute> + </optional> + </element> + </element> + </group> + <group> + <element name="vsi"> + <attribute name="type"> + <value>802.1Qbh</value> + </attribute> + <element name="parameters"> + <attribute name="profileid"> + <ref name="vsiProfileID"/> + </attribute> + </element> + </element> + </group> + </choice> + </define>  @@ -1769,4 +1811,31 @@ <param name="pattern">[a-zA-Z0-9_\.:]+</param> </data> </define> + <define name="uint8range"> + <choice> + <data type="string"> + <param name="pattern">0x[0-9a-fA-F]{1,2}</param> + </data> + <data type="int"> + <param name="minInclusive">0</param> + <param name="maxInclusive">255</param> + </data> + </choice> + </define> + <define name="uint24range"> + <choice> + <data type="string"> + <param name="pattern">0x[0-9a-fA-F]{1,6}</param> + </data> + <data type="int"> + <param name="minInclusive">0</param> + <param name="maxInclusive">16777215</param> + </data> + </choice> + </define> + <define name="vsiProfileID"> + <data type="string"> + <param name="maxLength">39</param> + </data> + </define> </grammar> Index: libvirt-acl/src/conf/domain_conf.c =================================================================== --- libvirt-acl.orig/src/conf/domain_conf.c +++ libvirt-acl/src/conf/domain_conf.c @@ -242,6 +242,11 @@ VIR_ENUM_IMPL(virDomainNetdevMacvtap, VI "private", "bridge") +VIR_ENUM_IMPL(virVSI, VIR_VSI_TYPE_LAST, + "none", + "802.1Qbg", + "802.1Qbh") + VIR_ENUM_IMPL(virDomainClockOffset, VIR_DOMAIN_CLOCK_OFFSET_LAST, "utc", "localtime", @@ -1807,6 +1812,145 @@ isValidIfname(const char *ifname) { } +static void +virVSIProfileDefParseXML(xmlNodePtr node, + virVSIProfileDefPtr vsi) +{ + char *vsiType; + char *vsiManagerID = NULL; + char *vsiTypeID = NULL; + char *vsiTypeIDVersion = NULL; + char *vsiInstanceID = NULL; + char *vsiProfileID = NULL; + xmlNodePtr cur = node->children; + + vsiType = virXMLPropString(node, "type"); + if (!vsiType) + return; + + while (cur != NULL) { + if (xmlStrEqual(cur->name, BAD_CAST "parameters")) { + + vsiManagerID = virXMLPropString(cur, "managerid"); + vsiTypeID = virXMLPropString(cur, "typeid"); + vsiTypeIDVersion = virXMLPropString(cur, "typeidversion"); + vsiInstanceID = virXMLPropString(cur, "instanceid"); + vsiProfileID = virXMLPropString(cur, "profileid"); + + break; + } + + cur = cur->next; + } + + vsi->vsiType = VIR_VSI_NONE; + + switch (virVSITypeFromString(vsiType)) { + + case VIR_VSI_8021QBG: + if (vsiManagerID != NULL && vsiTypeID != NULL && + vsiTypeIDVersion != NULL) { + unsigned int val; + + if ((virStrToLong_ui(vsiManagerID, NULL, 10, &val) && + virStrToLong_ui(vsiManagerID, NULL, 16, &val) ) || + val > 0xff) + break; + + vsi->u.vsi8021Qbg.managerID = (uint8_t)val; + + if ((virStrToLong_ui(vsiTypeID, NULL, 10, &val) && + virStrToLong_ui(vsiTypeID, NULL, 16, &val) ) || + val > 0xffffff) + break; + + vsi->u.vsi8021Qbg.typeID = (uint32_t)val; + + if ((virStrToLong_ui(vsiTypeIDVersion, NULL, 10, &val) && + virStrToLong_ui(vsiTypeIDVersion, NULL, 16, &val) ) || + val > 0xff) + break; + + vsi->u.vsi8021Qbg.typeIDVersion = (uint8_t)val; + + if (vsiInstanceID != NULL) { + if (virUUIDParse(vsiInstanceID, vsi->u.vsi8021Qbg.instanceID)) + break; + } else { + if (virUUIDGenerate(vsi->u.vsi8021Qbg.instanceID)) + break; + } + + vsi->vsiType = VIR_VSI_8021QBG; + } + break; + + case VIR_VSI_8021QBH: + if (vsiProfileID != NULL) { + if (virStrcpyStatic(vsi->u.vsi8021Qbh.profileID, + vsiProfileID) != NULL) + vsi->vsiType = VIR_VSI_8021QBH; + } + break; + + + default: + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + } + + VIR_FREE(vsiManagerID); + VIR_FREE(vsiTypeID); + VIR_FREE(vsiTypeIDVersion); + VIR_FREE(vsiInstanceID); + VIR_FREE(vsiProfileID); + VIR_FREE(vsiType); +} + + +static void +virVSIProfileFormat(virBufferPtr buf, virVSIProfileDefPtr vsi, + const char *indent) +{ + char uuidstr[VIR_UUID_STRING_BUFLEN]; + + if (vsi->vsiType == VIR_VSI_NONE) + return; + + virBufferVSprintf(buf, "%s<vsi type='%s'>\n", + indent, virVSITypeToString(vsi->vsiType)); + + switch (vsi->vsiType) { + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + + case VIR_VSI_8021QBG: + virUUIDFormat(vsi->u.vsi8021Qbg.instanceID, + uuidstr); + virBufferVSprintf(buf, + "%s <parameters managerid='%d' typeid='%d' " + "typeidversion='%d' instanceid='%s'/>\n", + indent, + vsi->u.vsi8021Qbg.managerID, + vsi->u.vsi8021Qbg.typeID, + vsi->u.vsi8021Qbg.typeIDVersion, + uuidstr); + break; + + case VIR_VSI_8021QBH: + virBufferVSprintf(buf, + "%s <parameters profileid='%s'/>\n", + indent, + vsi->u.vsi8021Qbh.profileID); + break; + } + + virBufferVSprintf(buf, "%s</vsi>\n", indent); +} + + /* Parse the XML definition for a network interface * @param node XML nodeset to parse for net definition * @return 0 on success, -1 on failure @@ -1832,6 +1976,8 @@ virDomainNetDefParseXML(virCapsPtr caps, char *devaddr = NULL; char *mode = NULL; virNWFilterHashTablePtr filterparams = NULL; + virVSIProfileDef vsi; + bool vsiParsed = false; if (VIR_ALLOC(def) < 0) { virReportOOMError(); @@ -1873,6 +2019,11 @@ virDomainNetDefParseXML(virCapsPtr caps, xmlStrEqual(cur->name, BAD_CAST "source")) { dev = virXMLPropString(cur, "dev"); mode = virXMLPropString(cur, "mode"); + } else if ((vsiParsed == false) && + (def->type == VIR_DOMAIN_NET_TYPE_DIRECT) && + xmlStrEqual(cur->name, BAD_CAST "vsi")) { + virVSIProfileDefParseXML(cur, &vsi); + vsiParsed = true; } else if ((network == NULL) && ((def->type == VIR_DOMAIN_NET_TYPE_SERVER) || (def->type == VIR_DOMAIN_NET_TYPE_CLIENT) || @@ -2049,6 +2200,8 @@ virDomainNetDefParseXML(virCapsPtr caps, } else def->data.direct.mode = VIR_DOMAIN_NETDEV_MACVTAP_MODE_VEPA; + def->data.direct.vsiProfile = vsi; + def->data.direct.linkdev = dev; dev = NULL; @@ -5141,6 +5294,8 @@ virDomainNetDefFormat(virBufferPtr buf, virBufferVSprintf(buf, " mode='%s'", virDomainNetdevMacvtapTypeToString(def->data.direct.mode)); virBufferAddLit(buf, "/>\n"); + virVSIProfileFormat(buf, &def->data.direct.vsiProfile, + " "); break; case VIR_DOMAIN_NET_TYPE_USER: Index: libvirt-acl/src/conf/domain_conf.h =================================================================== --- libvirt-acl.orig/src/conf/domain_conf.h +++ libvirt-acl/src/conf/domain_conf.h @@ -259,6 +259,39 @@ enum virDomainNetdevMacvtapType { }; +enum virVSIType { + VIR_VSI_NONE, + VIR_VSI_8021QBG, + VIR_VSI_8021QBH, + + VIR_VSI_TYPE_LAST, +}; + +# ifdef IFLA_VF_PORT_PROFILE_MAX +# define LIBVIRT_IFLA_VF_PORT_PROFILE_MAX IFLA_VF_PORT_PROFILE_MAX +# else +# define LIBVIRT_IFLA_VF_PORT_PROFILE_MAX 40 +# endif + +/* profile data for macvtap (VEPA) */ +typedef struct _virVSIProfileDef virVSIProfileDef; +typedef virVSIProfileDef *virVSIProfileDefPtr; +struct _virVSIProfileDef { + enum virVSIType vsiType; + union { + struct { + uint8_t managerID; + uint32_t typeID; // 24 bit valid + uint8_t typeIDVersion; + unsigned char instanceID[VIR_UUID_BUFLEN]; + } vsi8021Qbg; + struct { + char profileID[LIBVIRT_IFLA_VF_PORT_PROFILE_MAX]; + } vsi8021Qbh; + } u; +}; + + /* Stores the virtual network interface configuration */ typedef struct _virDomainNetDef virDomainNetDef; typedef virDomainNetDef *virDomainNetDefPtr; @@ -290,6 +323,7 @@ struct _virDomainNetDef { struct { char *linkdev; int mode; + virVSIProfileDef vsiProfile; } direct; } data; char *ifname; @@ -1089,6 +1123,7 @@ VIR_ENUM_DECL(virDomainSeclabel) VIR_ENUM_DECL(virDomainClockOffset) VIR_ENUM_DECL(virDomainNetdevMacvtap) +VIR_ENUM_DECL(virVSI) VIR_ENUM_DECL(virDomainTimerName) VIR_ENUM_DECL(virDomainTimerTrack) Index: libvirt-acl/src/util/macvtap.c =================================================================== --- libvirt-acl.orig/src/util/macvtap.c +++ libvirt-acl/src/util/macvtap.c @@ -43,6 +43,7 @@ # include "util.h" # include "memory.h" +# include "logging.h" # include "macvtap.h" # include "interface.h" # include "conf/domain_conf.h" @@ -570,36 +571,127 @@ configMacvtapTap(int tapfd, int vnet_hdr /** + * associatePortProfile + * + * @linkdev: the link dev in case of macvtap + * @mac: the MAC address of the interface + * @mode: The vepa mode (private, bridge or vepa) + * @vsi: pointer to the object holding port profile parameters + * @vf: virtual function number, -1 if to be ignored + * @vmuuid : the UUID of the virtual machine + * + * Associate a port on a swtich with a profile. This function + * may notify a kernel driver or an external daemon to run + * the setup protocol. If profile parameters were not supplied + * by the user, then this function returns without doing + * anything. + * + * Returns 0 in case of success, != 0 otherwise with error + * having been reported. + */ +static int +associatePortProfileId(const char *linkdev, + const unsigned char *mac, + int mode, + const virVSIProfileDefPtr vsi, + int vf, + const unsigned char *vmuuid) +{ + int rc = 0; + VIR_DEBUG("Associating port profile '%p' on link device '%s' mode %d ", + vsi, linkdev, mode); + (void)mac; + (void)vf; + (void)vmuuid; + + switch (vsi->vsiType) { + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + + case VIR_VSI_8021QBG: + rc = -1; + break; + + case VIR_VSI_8021QBH: + rc = -1; + break; + } + + return rc; +} + + +/** + * disassociatePortProfile + * + * @linkdev: The link dev in case of a macvtap device + * @mac: The MAC address of the interface + * @vsi: point to object holding port profile parameters + * + * Returns 0 in case of success, != 0 otherwise with error + * having been reported. + */ +static int +disassociatePortProfileId(const char *linkdev, + const unsigned char *mac, + const virVSIProfileDefPtr vsi) +{ + int rc = 0; + VIR_DEBUG("Disassociating port profile id '%p' on link device '%s' ", + vsi, linkdev); + (void)mac; + + switch (vsi->vsiType) { + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + + case VIR_VSI_8021QBG: + rc = -1; + break; + + case VIR_VSI_8021QBH: + rc = -1; + break; + } + + return rc; +} + + +/** * openMacvtapTap: * Create an instance of a macvtap device and open its tap character * device. * @tgifname: Interface name that the macvtap is supposed to have. May * be NULL if this function is supposed to choose a name - * @macaddress: The MAC address for the macvtap device - * @linkdev: The interface name of the NIC to connect to the external bridge - * @mode_str: String describing the mode. Valid are 'bridge', 'vepa' and - * 'private'. + * @net: pointer to the virDomainNetDef object describing the direct + * type if an interface * @res_ifname: Pointer to a string pointer where the actual name of the * interface will be stored into if everything succeeded. It is up * to the caller to free the string. + * @vnet_hdr: Whether to enable IFF_VNET_HDR on the interface + * @vmuuid: The (raw) UUID of the VM * * Returns file descriptor of the tap device in case of success, * negative value otherwise with error reported. * + * Open a macvtap device and trigger the switch setup protocol + * if valid port profile parameters were provided. */ int openMacvtapTap(const char *tgifname, - const unsigned char *macaddress, - const char *linkdev, - int mode, + virDomainNetDefPtr net, char **res_ifname, - int vnet_hdr) + int vnet_hdr, + const unsigned char *vmuuid) { const char *type = "macvtap"; int c, rc; char ifname[IFNAMSIZ]; int retries, do_retry = 0; - uint32_t macvtapMode = macvtapModeFromInt(mode); + uint32_t macvtapMode = macvtapModeFromInt(net->data.direct.mode); const char *cr_ifname; int ifindex; @@ -616,7 +708,7 @@ openMacvtapTap(const char *tgifname, return -1; } cr_ifname = tgifname; - rc = link_add(type, macaddress, 6, tgifname, linkdev, + rc = link_add(type, net->mac, 6, tgifname, net->data.direct.linkdev, macvtapMode, &do_retry); if (rc) return -1; @@ -626,7 +718,8 @@ create_name: for (c = 0; c < 8192; c++) { snprintf(ifname, sizeof(ifname), MACVTAP_NAME_PATTERN, c); if (ifaceGetIndex(false, ifname, &ifindex) == ENODEV) { - rc = link_add(type, macaddress, 6, ifname, linkdev, + rc = link_add(type, net->mac, 6, ifname, + net->data.direct.linkdev, macvtapMode, &do_retry); if (rc == 0) break; @@ -639,6 +732,15 @@ create_name: cr_ifname = ifname; } + rc = associatePortProfileId(net->data.direct.linkdev, + net->mac, + net->data.direct.mode, + &net->data.direct.vsiProfile, + -1, + vmuuid); + if (rc != 0) + goto link_del_exit; + rc = ifaceUp(cr_ifname); if (rc != 0) { virReportSystemError(errno, @@ -647,7 +749,7 @@ create_name: "MAC address"), cr_ifname); rc = -1; - goto link_del_exit; + goto disassociate_exit; } rc = openTap(cr_ifname, 10); @@ -656,14 +758,19 @@ create_name: if (configMacvtapTap(rc, vnet_hdr) < 0) { close(rc); rc = -1; - goto link_del_exit; + goto disassociate_exit; } *res_ifname = strdup(cr_ifname); } else - goto link_del_exit; + goto disassociate_exit; return rc; +disassociate_exit: + disassociatePortProfileId(net->data.direct.linkdev, + net->mac, + &net->data.direct.vsiProfile); + link_del_exit: link_del(cr_ifname); @@ -673,14 +780,21 @@ link_del_exit: /** * delMacvtap: - * @ifname : The name of the macvtap interface + * @net: pointer to virDomainNetDef object * - * Delete an interface given its name. + * Delete an interface given its name. Disassociate + * it with the switch if port profile parameters + * were provided. */ void -delMacvtap(const char *ifname) +delMacvtap(virDomainNetDefPtr net) { - link_del(ifname); + if (net->ifname) { + disassociatePortProfileId(net->data.direct.linkdev, + net->mac, + &net->data.direct.vsiProfile); + link_del(net->ifname); + } } #endif Index: libvirt-acl/src/util/macvtap.h =================================================================== --- libvirt-acl.orig/src/util/macvtap.h +++ libvirt-acl/src/util/macvtap.h @@ -27,15 +27,15 @@ # if defined(WITH_MACVTAP) # include "internal.h" +# include "conf/domain_conf.h" int openMacvtapTap(const char *ifname, - const unsigned char *macaddress, - const char *linkdev, - int mode, + virDomainNetDefPtr net, char **res_ifname, - int vnet_hdr); + int vnet_hdr, + const unsigned char *vmuuid); -void delMacvtap(const char *ifname); +void delMacvtap(virDomainNetDefPtr net); # endif /* WITH_MACVTAP */ Index: libvirt-acl/tests/domainschemadata/portprofile.xml =================================================================== --- /dev/null +++ libvirt-acl/tests/domainschemadata/portprofile.xml @@ -0,0 +1,36 @@ +<domain type='lxc'> + <name>portprofile</name> + <uuid>00000000-0000-0000-0000-000000000000</uuid> + <memory>1048576</memory> + <os> + <type>exe</type> + <init>/sh</init> + </os> + <devices> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + <vsi type='802.1Qbg'> + <parameters managerid='12' typeid='1193046' typeidversion='1' + instanceid='fa9b7fff-b0a0-4893-8e0e-beef4ff18f8f'/> + </vsi> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + <vsi type='802.1Qbg'> + <parameters managerid='12' typeid='1193046' typeidversion='1'/> + </vsi> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + <vsi type='802.1Qbh'> + <parameters profileid='my_profile'/> + </vsi> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + </interface> + </devices> +</domain> Index: libvirt-acl/src/qemu/qemu_conf.h =================================================================== --- libvirt-acl.orig/src/qemu/qemu_conf.h +++ libvirt-acl/src/qemu/qemu_conf.h @@ -271,9 +271,8 @@ qemudOpenVhostNet(virDomainNetDefPtr net int qemudPhysIfaceConnect(virConnectPtr conn, struct qemud_driver *driver, virDomainNetDefPtr net, - char *linkdev, - int brmode, - unsigned long long qemuCmdFlags); + unsigned long long qemuCmdFlags, + const unsigned char *vmuuid); int qemudProbeMachineTypes (const char *binary, virCapsGuestMachinePtr **machines, Index: libvirt-acl/src/qemu/qemu_driver.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_driver.c +++ libvirt-acl/src/qemu/qemu_driver.c @@ -3585,10 +3585,8 @@ static void qemudShutdownVMDaemon(struct def = vm->def; for (i = 0; i < def->nnets; i++) { virDomainNetDefPtr net = def->nets[i]; - if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) { - if (net->ifname) - delMacvtap(net->ifname); - } + if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) + delMacvtap(net); } #endif @@ -7175,9 +7173,8 @@ static int qemudDomainAttachNetDevice(vi } if ((tapfd = qemudPhysIfaceConnect(conn, driver, net, - net->data.direct.linkdev, - net->data.direct.mode, - qemuCmdFlags)) < 0) + qemuCmdFlags, + vm->def->uuid)) < 0) return -1; } @@ -8146,10 +8143,8 @@ qemudDomainDetachNetDevice(struct qemud_ virNWFilterTearNWFilter(detach); #if WITH_MACVTAP - if (detach->type == VIR_DOMAIN_NET_TYPE_DIRECT) { - if (detach->ifname) - delMacvtap(detach->ifname); - } + if (detach->type == VIR_DOMAIN_NET_TYPE_DIRECT) + delMacvtap(detach); #endif if ((driver->macFilter) && (detach->ifname != NULL)) { Index: libvirt-acl/src/qemu/qemu_conf.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_conf.c +++ libvirt-acl/src/qemu/qemu_conf.c @@ -1465,9 +1465,8 @@ int qemudPhysIfaceConnect(virConnectPtr conn, struct qemud_driver *driver, virDomainNetDefPtr net, - char *linkdev, - int brmode, - unsigned long long qemuCmdFlags) + unsigned long long qemuCmdFlags, + const unsigned char *vmuuid) { int rc; #if WITH_MACVTAP @@ -1479,8 +1478,7 @@ qemudPhysIfaceConnect(virConnectPtr conn net->model && STREQ(net->model, "virtio")) vnet_hdr = 1; - rc = openMacvtapTap(net->ifname, net->mac, linkdev, brmode, - &res_ifname, vnet_hdr); + rc = openMacvtapTap(net->ifname, net, &res_ifname, vnet_hdr, vmuuid); if (rc >= 0) { VIR_FREE(net->ifname); net->ifname = res_ifname; @@ -1500,15 +1498,13 @@ qemudPhysIfaceConnect(virConnectPtr conn if (err) { close(rc); rc = -1; - delMacvtap(net->ifname); + delMacvtap(net); } } } #else (void)conn; (void)net; - (void)linkdev; - (void)brmode; (void)qemuCmdFlags; (void)driver; qemuReportError(VIR_ERR_INTERNAL_ERROR, @@ -4130,9 +4126,8 @@ int qemudBuildCommandLine(virConnectPtr goto no_memory; } else if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) { int tapfd = qemudPhysIfaceConnect(conn, driver, net, - net->data.direct.linkdev, - net->data.direct.mode, - qemuCmdFlags); + qemuCmdFlags, + def->uuid); if (tapfd < 0) goto error;

3 3

[libvirt] [PATCH] correct typo: s/VIR_MIGRATE_TUNNELLED/VIR_MIGRATE_TUNNELED/, ...
by Jim Meyering 19 May '10

19 May '10

I noticed a typo in a public interface. IMHO it's well worth fixing, so propose this: (imagine someone searching for all occurrences of "tunneled" with the proper spelling. They would miss this symbol.) >From b9a1ea6c9e3d4e5150c39868b430f184c10b2660 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 18:28:17 +0200 Subject: [PATCH] correct typo: s/VIR_MIGRATE_TUNNELLED/VIR_MIGRATE_TUNNELED/, ... in public interface, but retain the original name for compatibility Correct all uses. * include/libvirt/libvirt.h.in [enum virDomainMigrateFlags] (VIR_MIGRATE_TUNNELED): Rename from spelling-error VIR_MIGRATE_TUNNELLED. (VIR_MIGRATE_TUNNELLED): Define, to map misspelled name to the new name. * src/libvirt.c (virDomainMigrate): Use correct spelling. * src/qemu/qemu_driver.c: Likewise. * tools/virsh.c (cmdMigrate): Likewise. --- include/libvirt/libvirt.h.in | 7 +++++-- src/libvirt.c | 10 +++++----- src/qemu/qemu_driver.c | 10 +++++----- tools/virsh.c | 2 +- 4 files changed, 16 insertions(+), 13 deletions(-) diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in index 838028d..6e8e52e 100644 --- a/include/libvirt/libvirt.h.in +++ b/include/libvirt/libvirt.h.in @@ -4,7 +4,7 @@ * Description: Provides the interfaces of the libvirt library to handle * virtualized domains * - * Copy: Copyright (C) 2005,2006 Red Hat, Inc. + * Copy: Copyright (C) 2005,2006,2010 Red Hat, Inc. * * See COPYING.LIB for the License of this software * @@ -407,7 +407,7 @@ typedef enum { typedef enum { VIR_MIGRATE_LIVE = (1 << 0), /* live migration */ VIR_MIGRATE_PEER2PEER = (1 << 1), /* direct source -> dest host control channel */ - VIR_MIGRATE_TUNNELLED = (1 << 2), /* tunnel migration data over libvirtd connection */ + VIR_MIGRATE_TUNNELED = (1 << 2), /* tunnel migration data over libvirtd connection */ VIR_MIGRATE_PERSIST_DEST = (1 << 3), /* persist the VM on the destination */ VIR_MIGRATE_UNDEFINE_SOURCE = (1 << 4), /* undefine the VM on the source */ VIR_MIGRATE_PAUSED = (1 << 5), /* pause on remote side */ @@ -417,6 +417,9 @@ typedef enum { } virDomainMigrateFlags; +/* Legacy typo. */ +#define VIR_MIGRATE_TUNNELLED VIR_MIGRATE_TUNNELED + /* Domain migration. */ virDomainPtr virDomainMigrate (virDomainPtr domain, virConnectPtr dconn, unsigned long flags, const char *dname, diff --git a/src/libvirt.c b/src/libvirt.c index eb05337..c10db19 100644 --- a/src/libvirt.c +++ b/src/libvirt.c @@ -3421,14 +3421,14 @@ virDomainMigrateDirect (virDomainPtr domain, * Flags may be one of more of the following: * VIR_MIGRATE_LIVE Do not pause the VM during migration * VIR_MIGRATE_PEER2PEER Direct connection between source & destination hosts - * VIR_MIGRATE_TUNNELLED Tunnel migration data over the libvirt RPC channel + * VIR_MIGRATE_TUNNELED Tunnel migration data over the libvirt RPC channel * VIR_MIGRATE_PERSIST_DEST If the migration is successful, persist the domain * on the destination host. * VIR_MIGRATE_UNDEFINE_SOURCE If the migration is successful, undefine the * domain on the source host. * VIR_MIGRATE_PAUSED Leave the domain suspended on the remote side. * - * VIR_MIGRATE_TUNNELLED requires that VIR_MIGRATE_PEER2PEER be set. + * VIR_MIGRATE_TUNNELED requires that VIR_MIGRATE_PEER2PEER be set. * Applications using the VIR_MIGRATE_PEER2PEER flag will probably * prefer to invoke virDomainMigrateToURI, avoiding the need to * open connection to the destination host themselves. @@ -3530,7 +3530,7 @@ virDomainMigrate (virDomainPtr domain, goto error; } } else { - if (flags & VIR_MIGRATE_TUNNELLED) { + if (flags & VIR_MIGRATE_TUNNELED) { virLibConnError(domain->conn, VIR_ERR_OPERATION_INVALID, _("cannot perform tunnelled migration without using peer2peer flag")); goto error; @@ -3579,7 +3579,7 @@ error: * Flags may be one of more of the following: * VIR_MIGRATE_LIVE Do not pause the VM during migration * VIR_MIGRATE_PEER2PEER Direct connection between source & destination hosts - * VIR_MIGRATE_TUNNELLED Tunnel migration data over the libvirt RPC channel + * VIR_MIGRATE_TUNNELED Tunnel migration data over the libvirt RPC channel * VIR_MIGRATE_PERSIST_DEST If the migration is successful, persist the domain * on the destination host. * VIR_MIGRATE_UNDEFINE_SOURCE If the migration is successful, undefine the @@ -3598,7 +3598,7 @@ error: * must be a valid libvirt connection URI, by which the source * libvirt driver can connect to the destination libvirt. * - * VIR_MIGRATE_TUNNELLED requires that VIR_MIGRATE_PEER2PEER be set. + * VIR_MIGRATE_TUNNELED requires that VIR_MIGRATE_PEER2PEER be set. * * If a hypervisor supports renaming domains during migration, * the dname parameter specifies the new name for the domain. diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 609fabe..246ad9e 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -9880,7 +9880,7 @@ qemudDomainMigratePrepareTunnel(virConnectPtr dconn, "%s", _("no domain XML passed")); goto cleanup; } - if (!(flags & VIR_MIGRATE_TUNNELLED)) { + if (!(flags & VIR_MIGRATE_TUNNELED)) { qemuReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("PrepareTunnel called but no TUNNELLED flag set")); goto cleanup; @@ -10038,9 +10038,9 @@ qemudDomainMigratePrepare2 (virConnectPtr dconn, *uri_out = NULL; qemuDriverLock(driver); - if (flags & VIR_MIGRATE_TUNNELLED) { + if (flags & VIR_MIGRATE_TUNNELED) { /* this is a logical error; we never should have gotten here with - * VIR_MIGRATE_TUNNELLED set + * VIR_MIGRATE_TUNNELED set */ qemuReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Tunnelled migration requested but invalid RPC method called")); @@ -10604,7 +10604,7 @@ static int doPeer2PeerMigrate(virDomainPtr dom, goto cleanup; } - if (flags & VIR_MIGRATE_TUNNELLED) + if (flags & VIR_MIGRATE_TUNNELED) ret = doTunnelMigrate(dom, driver, dconn, vm, dom_xml, uri, flags, dname, resource); else ret = doNonTunnelMigrate(dom, driver, dconn, vm, dom_xml, uri, flags, dname, resource); @@ -10665,7 +10665,7 @@ qemudDomainMigratePerform (virDomainPtr dom, goto endjob; } - if ((flags & (VIR_MIGRATE_TUNNELLED | VIR_MIGRATE_PEER2PEER))) { + if ((flags & (VIR_MIGRATE_TUNNELED | VIR_MIGRATE_PEER2PEER))) { if (doPeer2PeerMigrate(dom, driver, vm, uri, flags, dname, resource) < 0) /* doPeer2PeerMigrate already set the error, so just get out */ goto endjob; diff --git a/tools/virsh.c b/tools/virsh.c index 4930ad7..9d9cf5d 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -2898,7 +2898,7 @@ cmdMigrate (vshControl *ctl, const vshCmd *cmd) if (vshCommandOptBool (cmd, "p2p")) flags |= VIR_MIGRATE_PEER2PEER; if (vshCommandOptBool (cmd, "tunnelled")) - flags |= VIR_MIGRATE_TUNNELLED; + flags |= VIR_MIGRATE_TUNNELED; if (vshCommandOptBool (cmd, "persistent")) flags |= VIR_MIGRATE_PERSIST_DEST; -- 1.7.1.250.g7d1e8

3 4

[libvirt] reviewing of patches
by Stephen Shaw 18 May '10

18 May '10

I was wondering after watching this mailing list fro the last few weeks if you guys have maybe thought about using something like reviewboard. We have been using it for our team for the past several months and have really liked it. I imagine it would cut down on the volume of traffic and make giving inline comments easier. It also tests to make sure the patch still applies when you go to review it. Here is a link to the instance that we use for our project: http://reviews.mono-a11y.org/dashboard/ Cheers, Stephen

1 0

[libvirt] [PATCH] Fix NULL dereference in remoteDomainMigratePrepare2
by jdenemar＠redhat.com 18 May '10

18 May '10

From: Jiri Denemark <jdenemar(a)redhat.com> --- src/remote/remote_driver.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c index 990bfce..c62e3d6 100644 --- a/src/remote/remote_driver.c +++ b/src/remote/remote_driver.c @@ -2849,8 +2849,12 @@ remoteDomainMigratePrepare2 (virConnectPtr dconn, goto done; if (ret.cookie.cookie_len > 0) { - *cookie = ret.cookie.cookie_val; /* Caller frees. */ - *cookielen = ret.cookie.cookie_len; + if (cookie && cookielen) { + *cookie = ret.cookie.cookie_val; /* Caller frees. */ + *cookielen = ret.cookie.cookie_len; + } else { + VIR_FREE(ret.cookie.cookie_val); + } } if (ret.uri_out) *uri_out = *ret.uri_out; /* Caller frees. */ -- 1.7.1

4 6

[libvirt] [PATCH] Add support for SSE4.1 and SSE4.2 CPU features
by Jiri Denemark 18 May '10

18 May '10

--- src/cpu/cpu_map.xml | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/cpu/cpu_map.xml b/src/cpu/cpu_map.xml index 30c28d7..084b879 100644 --- a/src/cpu/cpu_map.xml +++ b/src/cpu/cpu_map.xml @@ -126,6 +126,12 @@ <feature name='dca'>  <cpuid function='0x00000001' ecx='0x00040000'/> </feature> + <feature name='sse4.1'>  + <cpuid function='0x00000001' ecx='0x00080000'/> + </feature> + <feature name='sse4.2'>  + <cpuid function='0x00000001' ecx='0x00100000'/> + </feature> <feature name='x2apic'>  <cpuid function='0x00000001' ecx='0x00200000'/> </feature> -- 1.7.1

2 2

[libvirt] FYI, I've pushed a bunch of ACK'd patches
by Jim Meyering 18 May '10

18 May '10

I've pushed these: ebiptablesWriteToTempFile: don't close a negative file descriptor virDomainNetDefParseXML: avoid leak upon multiple "filterref" linuxNodeInfoCPUPopulate: avoid used-uninitialized via a test virNWFilterDefParseXML: avoid leak on error paths qemuMonitorTextMigrate: avoid leak on OOM-error path tests: do not ignore virInitialize failure python: don't ignore virInitialize failure in module initialization qemudDomainRestore: handle a case of virDomainSaveStatus failure ebtablesAddRemoveRule, iptablesAddRemoveRule: don't skip va_end do not ignore qemuMonitorAddDrive failure; make uses identical

1 0

[libvirt] [PATCH] virDomainNetDefParseXML: avoid leak upon multiple "filterref"
by Jim Meyering 18 May '10

18 May '10

The offending code below appears in this loop: virNWFilterHashTablePtr filterparams = NULL; ... cur = node->children; while (cur != NULL) { ... } so the first assignment works fine, but second and subsequent ones leak the buffer returned by each preceding virNWFilterParseParamAttributes call. >From 8659fb1ae879befe360e1ec7b8b62434c22698cd Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 10:19:30 +0200 Subject: [PATCH] virDomainNetDefParseXML: avoid leak upon multiple "filterref" * src/conf/domain_conf.c (virDomainNetDefParseXML): Don't leak memory when parsing two or more "filterref" elements. --- src/conf/domain_conf.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 3e45f79..0c717f2 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -1905,6 +1905,7 @@ virDomainNetDefParseXML(virCapsPtr caps, model = virXMLPropString(cur, "type"); } else if (xmlStrEqual (cur->name, BAD_CAST "filterref")) { filter = virXMLPropString(cur, "filter"); + free(filterparams); filterparams = virNWFilterParseParamAttributes(cur); } else if ((flags & VIR_DOMAIN_XML_INTERNAL_STATUS) && xmlStrEqual(cur->name, BAD_CAST "state")) { -- 1.7.1.250.g7d1e8

3 3

[libvirt] [PATCH] tests: do not ignore virInitialize failure
by Jim Meyering 18 May '10

18 May '10

Simple... >From f5ee09ed08473478b3ea3135d51125fbf687e402 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 12:32:39 +0200 Subject: [PATCH] tests: do not ignore virInitialize failure * tests/nodeinfotest.c (mymain): Do not ignore virInitialize failure. Most other callers of virInitialize test for failure. --- tests/nodeinfotest.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c index ff056b9..d3c500d 100644 --- a/tests/nodeinfotest.c +++ b/tests/nodeinfotest.c @@ -106,7 +106,8 @@ mymain(int argc, char **argv) return(EXIT_FAILURE); } - virInitialize(); + if (virInitialize() < 0) + return EXIT_FAILURE; for (i = 0 ; i < ARRAY_CARDINALITY(nodeData); i++) if (virtTestRun(nodeData[i], 1, linuxTestNodeInfo, nodeData[i]) != 0) -- 1.7.1.250.g7d1e8

3 5

[libvirt] [PATCH] ebtablesAddRemoveRule, iptablesAddRemoveRule: don't skip va_end
by Jim Meyering 18 May '10

18 May '10

Coverity spotted two missing uses of va_end: >From 4baa4228a74f640fe789914bd034e4c5b805cdfb Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 14:42:33 +0200 Subject: [PATCH] ebtablesAddRemoveRule, iptablesAddRemoveRule: don't skip va_end * src/util/ebtables.c (ebtablesAddRemoveRule): Don't skip va_end(args) on an error path. * src/util/iptables.c (iptablesAddRemoveRule): Identical change. --- src/util/ebtables.c | 7 +++++-- src/util/iptables.c | 7 +++++-- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/src/util/ebtables.c b/src/util/ebtables.c index e2b9608..f707756 100644 --- a/src/util/ebtables.c +++ b/src/util/ebtables.c @@ -207,15 +207,18 @@ ebtablesAddRemoveRule(ebtRules *rules, int action, const char *arg, ...) if (!(argv[n++] = strdup(arg))) goto error; va_start(args, arg); - while ((s = va_arg(args, const char *))) - if (!(argv[n++] = strdup(s))) + while ((s = va_arg(args, const char *))) { + if (!(argv[n++] = strdup(s))) { + va_end(args); goto error; + } + } va_end(args); if (!(rule = virArgvToString(&argv[command_idx]))) goto error; diff --git a/src/util/iptables.c b/src/util/iptables.c index 4f95a02..d06b857 100644 --- a/src/util/iptables.c +++ b/src/util/iptables.c @@ -134,15 +134,18 @@ iptablesAddRemoveRule(iptRules *rules, int action, const char *arg, ...) if (!(argv[n++] = strdup(arg))) goto error; va_start(args, arg); - while ((s = va_arg(args, const char *))) - if (!(argv[n++] = strdup(s))) + while ((s = va_arg(args, const char *))) { + if (!(argv[n++] = strdup(s))) { + va_end(args); goto error; + } + } va_end(args); if (virRun(argv, NULL) < 0) { retval = errno; goto error; -- 1.7.1.250.g7d1e8

2 1

[libvirt] [PATCH] qemudDomainRestore: handle a case of virDomainSaveStatus failure
by Jim Meyering 18 May '10

18 May '10

For each of the other uses of virDomainSaveStatus, the caller handles failure. Here it was ignored. At first I was inclined to simply "goto endjob;", like a few other uses in this file, but probing a bit, I found a few paths by which it could fail with no diagnostic whatsoever. And even if we've already emitted a diagnostic about some lower-level failure, it probably helps the user to know what high-level operation failed. >From af983f0c730fcecf90a8c948a7537095bc2e80e7 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 14:07:18 +0200 Subject: [PATCH] qemudDomainRestore: handle a case of virDomainSaveStatus failure * src/qemu/qemu_driver.c (qemudDomainRestore): Don't ignore virDomainSaveStatus failure. --- src/qemu/qemu_driver.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 948ab5b..5649a20 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -6167,25 +6167,28 @@ static int qemudDomainRestore(virConnectPtr conn, if (header.was_running) { qemuDomainObjPrivatePtr priv = vm->privateData; qemuDomainObjEnterMonitorWithDriver(driver, vm); if (qemuMonitorStartCPUs(priv->mon, conn) < 0) { if (virGetLastError() == NULL) qemuReportError(VIR_ERR_OPERATION_FAILED, "%s", _("failed to resume domain")); qemuDomainObjExitMonitorWithDriver(driver,vm); goto endjob; } qemuDomainObjExitMonitorWithDriver(driver, vm); vm->state = VIR_DOMAIN_RUNNING; - virDomainSaveStatus(driver->caps, driver->stateDir, vm); + if (virDomainSaveStatus(driver->caps, driver->stateDir, vm) < 0) { + VIR_WARN("Failed to save status on vm %s", vm->def->name); + goto endjob; + } } ret = 0; endjob: if (vm && qemuDomainObjEndJob(vm) == 0) vm = NULL; cleanup: virDomainDefFree(def); VIR_FREE(xml); if (fd != -1) -- 1.7.1.250.g7d1e8

2 1

[libvirt] python module set-up ignores virInitialize failure
by Jim Meyering 18 May '10

18 May '10

I've just fixed code in a test that ignored virInitialize failure. Looking at all uses, I saw one other: in python/libvirt-override.c, where the initialization function ignores virInitialize failure: void #ifndef __CYGWIN__ initlibvirtmod #else initcygvirtmod #endif (void) { static int initialized = 0; if (initialized != 0) return; virInitialize(); /* initialize the python extension module */ Py_InitModule((char *) #ifndef __CYGWIN__ "libvirtmod" #else "cygvirtmod" #endif , libvirtMethods); initialized = 1; } Unfortunately, this function is public, so we can't change its signature. Any suggestions? For reference, here's the function definition. It shows that there are many ways in which virInitialize can fail, including its many registration functions: /** * virInitialize: * * Initialize the library. It's better to call this routine at startup * in multithreaded applications to avoid potential race when initializing * the library. * * Returns 0 in case of success, -1 in case of error */ int virInitialize(void) { if (initialized) return(0); initialized = 1; if (virThreadInitialize() < 0 || virErrorInitialize() < 0 || virRandomInitialize(time(NULL) ^ getpid())) return -1; gcry_control(GCRYCTL_SET_THREAD_CBS, &virTLSThreadImpl); gcry_check_version(NULL); virLogSetFromEnv(); DEBUG0("register drivers"); #if HAVE_WINSOCK2_H if (winsock_init () == -1) return -1; #endif if (!bindtextdomain(GETTEXT_PACKAGE, LOCALEBASEDIR)) return (-1); /* * Note that the order is important: the first ones have a higher * priority when calling virConnectOpen. */ #ifdef WITH_DRIVER_MODULES /* We don't care if any of these fail, because the whole point * is to allow users to only install modules they want to use. * If they try to open a connection for a module that * is not loaded they'll get a suitable error at that point */ virDriverLoadModule("test"); virDriverLoadModule("xen"); virDriverLoadModule("openvz"); virDriverLoadModule("vbox"); virDriverLoadModule("esx"); virDriverLoadModule("xenapi"); virDriverLoadModule("remote"); #else # ifdef WITH_TEST if (testRegister() == -1) return -1; # endif # ifdef WITH_XEN if (xenRegister () == -1) return -1; # endif # ifdef WITH_OPENVZ if (openvzRegister() == -1) return -1; # endif # ifdef WITH_PHYP if (phypRegister() == -1) return -1; # endif # ifdef WITH_VBOX if (vboxRegister() == -1) return -1; # endif # ifdef WITH_ESX if (esxRegister() == -1) return -1; # endif # ifdef WITH_XENAPI if (xenapiRegister() == -1) return -1; # endif # ifdef WITH_REMOTE if (remoteRegister () == -1) return -1; # endif #endif return(0); }

3 6

[libvirt] [PATCH] qemuMonitorTextMigrate: avoid leak on OOM-error path
by Jim Meyering 18 May '10

18 May '10

Oops. Nearly forgot to post this one: >From f1b58f1f7bd287b4a2157f62ebb63100b45a8b62 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 12:17:23 +0200 Subject: [PATCH] qemuMonitorTextMigrate: avoid leak on OOM-error path * src/qemu/qemu_monitor_text.c (qemuMonitorTextMigrate): Also free "safedest" buffer when failing. --- src/qemu/qemu_monitor_text.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c index ae5d4d2..ec3d69d 100644 --- a/src/qemu/qemu_monitor_text.c +++ b/src/qemu/qemu_monitor_text.c @@ -1149,6 +1149,7 @@ static int qemuMonitorTextMigrate(qemuMonitorPtr mon, if (virBufferError(&extra)) { virBufferFreeAndReset(&extra); virReportOOMError(); + free(safedest); return -1; } if (virAsprintf(&cmd, "migrate %s\"%s\"", virBufferContentAndReset(&extra), safedest) < 0) { -- 1.7.1.250.g7d1e8

2 1

[libvirt] handling qemuMonitorAddDevice failure: missing drive_del function?
by Jim Meyering 18 May '10

18 May '10

In src/qemu/qemu_driver.c, coverity gripes (rightly) about this: 6912 qemuDomainObjEnterMonitorWithDriver(driver, vm); 6913 if (qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) { 6914 ret = qemuMonitorAddDrive(priv->mon, drivestr); 6915 if (ret == 0) No check of the return value of "qemuMonitorAddDevice(priv->mon, devstr)". Calling function "qemuMonitorAddDevice" without checking return value. 6916 qemuMonitorAddDevice(priv->mon, devstr); 6917 /* XXX remove the drive upon fail */ 6918 } else { Does anyone have a preference on how to deal with it while we wait for a drive-removal function? I think it deserves at least a diagnostic. I suppose this comment is still relevant: if (ret == 0) ret = qemuMonitorAddDevice(priv->mon, devstr); /* XXX should call 'drive_del' on error but this does not exist yet */ This XXX marks the same problem -- though note that coverity could not possibly see this one.

2 3

[libvirt] [PATCH] Init script for suspending/resuming guests on shutdown/boot
by Jiri Denemark 18 May '10

18 May '10

Example output during shutdown: Running guests on default URI: console, rhel6-1, rhel5-64 Running guests on lxc:/// URI: lxc-shell Running guests on xen:/// URI: error: no hypervisor driver available for xen:/// error: failed to connect to the hypervisor Running guests on vbox+tcp://orkuz/system URI: no running guests. Suspending guests on default URI... Suspending console: done Suspending rhel6-1: done Suspending rhel5-64: done Suspending guests on lxc:/// URI... Suspending lxc-shell: error: Failed to save domain 9cba8bfb-56f4-6589-2d12-8a58c886dd3b state error: this function is not supported by the hypervisor: virDomainManagedSave Note, the "Suspending $guest: " shows progress during the suspend phase if domjobinfo gives meaningful output. Example output during boot: Resuming guests on default URI... Resuming guest rhel6-1: done Resuming guest rhel5-64: done Resuming guest console: done Resuming guests on lxc:/// URI... Resuming guest lxc-shell: already active Configuration used for generating the examples above: URIS='default lxc:/// xen:/// vbox+tcp://orkuz/system' The script uses /var/lib/libvirt/libvirt-guests files to note all active guest it should try to resume on next boot. It's content looks like: default 7f8b9d93-30e1-f0b9-47a7-cb408482654b 085b4c95-5da2-e8e1-712f-6ea6a4156af2 fb4d8360-5305-df3a-2da1-07d682891b8c lxc:/// 9cba8bfb-56f4-6589-2d12-8a58c886dd3b --- daemon/Makefile.am | 16 +++- daemon/libvirt-guests.init.in | 194 +++++++++++++++++++++++++++++++++++++++++ daemon/libvirt-guests.sysconf | 3 + 3 files changed, 209 insertions(+), 4 deletions(-) create mode 100644 daemon/libvirt-guests.init.in create mode 100644 daemon/libvirt-guests.sysconf diff --git a/daemon/Makefile.am b/daemon/Makefile.am index a82e9a9..ed469bf 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -29,6 +29,8 @@ EXTRA_DIST = \ libvirtd.lxc.logrotate.in \ libvirtd.uml.logrotate.in \ test_libvirtd.aug \ + libvirt-guests.init.in \ + libvirt-guests.sysconf \ $(AVAHI_SOURCES) \ $(DAEMON_SOURCES) @@ -216,21 +218,27 @@ install-logrotate: $(LOGROTATE_CONFS) $(INSTALL_DATA) libvirtd.uml.logrotate $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd.uml if LIBVIRT_INIT_SCRIPT_RED_HAT -install-init: libvirtd.init +install-init: libvirtd.init libvirt-guests.init mkdir -p $(DESTDIR)$(sysconfdir)/rc.d/init.d $(INSTALL_SCRIPT) libvirtd.init \ $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd + $(INSTALL_SCRIPT) libvirt-guests.init \ + $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirt-guests mkdir -p $(DESTDIR)$(sysconfdir)/sysconfig $(INSTALL_SCRIPT) $(srcdir)/libvirtd.sysconf \ $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd + $(INSTALL_SCRIPT) $(srcdir)/libvirt-guests.sysconf \ + $(DESTDIR)$(sysconfdir)/sysconfig/libvirt-guests uninstall-init: rm -f $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirtd \ - $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd + $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd \ + $(DESTDIR)$(sysconfdir)/rc.d/init.d/libvirt-guests \ + $(DESTDIR)$(sysconfdir)/sysconfig/libvirt-guests -BUILT_SOURCES += libvirtd.init +BUILT_SOURCES += libvirtd.init libvirt-guests.init -libvirtd.init: libvirtd.init.in +%.init: %.init.in $(AM_V_GEN)sed \ -e s!\@localstatedir\@!@localstatedir@!g \ -e s!\@sbindir\@!@sbindir@!g \ diff --git a/daemon/libvirt-guests.init.in b/daemon/libvirt-guests.init.in new file mode 100644 index 0000000..e930115 --- /dev/null +++ b/daemon/libvirt-guests.init.in @@ -0,0 +1,194 @@ +#!/bin/sh + +# the following is the LSB init header see +# http://www.linux-foundation.org/spec//booksets/LSB-Core-generic/LSB-Core-ge… +# +### BEGIN INIT INFO +# Provides: libvirt-guests +# Required-Start: libvirtd +# Required-Stop: libvirtd +# Default-Start: 3 4 5 +# Short-Description: suspend/resume libvirt guests on shutdown/boot +# Description: This is a script for suspending active libvirt guests +# on shutdown and resuming them on next boot +# See http://libvirt.org +### END INIT INFO + +# the following is chkconfig init header +# +# libvirt-guests: suspend/resume libvirt guests on shutdown/boot +# +# chkconfig: 345 98 02 +# description: This is a script for suspending active libvirt guests +# on shutdown and resuming them on next boot +# See http://libvirt.org +# + +sysconfdir=@sysconfdir@ +localstatedir=@localstatedir@ + +# Source function library. +. $sysconfdir/rc.d/init.d/functions + +URIS=default + +test -f $sysconfdir/sysconfig/libvirt-guests && . $sysconfdir/sysconfig/libvirt-guests + +LISTFILE=$localstatedir/lib/libvirt/libvirt-guests + +RETVAL=0 + +retval() { + "$@" + if [ $? -ne 0 ]; then + RETVAL=1 + return 1 + else + return 0 + fi +} + +run_virsh() { + uri=$1 + shift + + if [ "x$uri" = xdefault ]; then + conn= + else + conn="-c $uri" + fi + + virsh $conn "$@" +} + +run_virsh_c() { + ( export LC_ALL=C; run_virsh "$@" ) +} + +list_guests() { + uri=$1 + + list=`run_virsh_c $uri list` + if [ $? -ne 0 ]; then + RETVAL=1 + return 1 + fi + + for id in `echo "$list" | awk 'NR > 2 {print $1}'`; do + run_virsh_c $uri dominfo $id | awk '/^UUID:/{print $2}' + done +} + +guest_name() { + uri=$1 + uuid=$2 + + name=`run_virsh_c $uri dominfo $uuid 2>/dev/null | \ + awk '/^Name:/{print $2}'` + [ -n "$name" ] || name=$uuid + + echo "$name" +} + +guest_is_on() { + uri=$1 + uuid=$2 + + id=`run_virsh_c $uri dominfo $uuid 2>/dev/null | \ + awk '/^Id:/{print $2}'` + + [ -n "$id" ] && ! [ "x$id" = x- ] +} + +start() { + while read uri list; do + configured=false + for confuri in $URIS; do + if [ $confuri = $uri ]; then + configured=true + break + fi + done + if ! $configured; then + echo $"Ignoring guests on $uri URI" + continue + fi + + echo $"Resuming guests on $uri URI..." + for guest in $list; do + name=`guest_name $uri $guest` + echo -n $"Resuming guest $name: " + if retval guest_is_on $uri $guest; then + echo $"already active" + else + retval run_virsh $uri start "$name" >/dev/null && echo $"done" + fi + done + done <$LISTFILE + + rm -f $LISTFILE +} + +stop() { + >$LISTFILE + for uri in $URIS; do + echo -n $"Running guests on $uri URI: " + list=`list_guests $uri` + if [ $? -eq 0 ]; then + empty=true + for uuid in $list; do + $empty || echo -n ", " + echo -n `guest_name $uri $uuid` + empty=false + done + if $empty; then + echo $"no running guests." + else + echo + echo $uri $list >>$LISTFILE + fi + fi + done + + while read uri list; do + echo $"Suspending guests on $uri URI..." + for guest in $list; do + name=`guest_name $uri $guest` + label=$"Suspending $name: " + echo -n "$label" + run_virsh $uri managedsave $guest >/dev/null & + virsh_pid=$! + while true; do + sleep .5 + kill -0 $virsh_pid >&/dev/null || break + progress=`run_virsh_c $uri domjobinfo $guest 2>/dev/null | \ + awk '/^Data processed:/{print $3, $4}'` + if [ -n "$progress" ]; then + printf '\r%s%12s ' "$label" "$progress" + else + printf '\r%s%-12s ' "$label" "..." + fi + done + retval wait $virsh_pid && printf '\r%s%-12s\n' "$label" $"done" + done + done <$LISTFILE +} + +gueststatus() { + for uri in $URIS; do + echo "* $uri URI:" + retval run_virsh $uri list || echo + done +} + +# See how we were called. +case "$1" in + start|stop|gueststatus) + $1 + ;; + *) + echo $"Usage: $0 {start|stop|gueststatus}" + exit 3 + ;; +esac +exit $RETVAL diff --git a/daemon/libvirt-guests.sysconf b/daemon/libvirt-guests.sysconf new file mode 100644 index 0000000..eb70ebf --- /dev/null +++ b/daemon/libvirt-guests.sysconf @@ -0,0 +1,3 @@ +# specify URIs to check for running guests +# example: URIS='default xen:/// vbox+tcp://host/system lxc:///' +#URIS=default -- 1.7.1

3 5

[libvirt] [PATCH] qemuMonitorTextMigrate: avoid leak on OOM-error path
by Jim Meyering 18 May '10

18 May '10

Fix a minor leak: >From 0fc88bfcae06346e871d2a4a89febb160bc0857e Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 12:17:23 +0200 Subject: [PATCH] qemuMonitorTextMigrate: avoid leak on OOM-error path * src/qemu/qemu_monitor_text.c (qemuMonitorTextMigrate): Also free "safedest" buffer when failing. --- src/qemu/qemu_monitor_text.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c index ae5d4d2..ec3d69d 100644 --- a/src/qemu/qemu_monitor_text.c +++ b/src/qemu/qemu_monitor_text.c @@ -1149,6 +1149,7 @@ static int qemuMonitorTextMigrate(qemuMonitorPtr mon, if (virBufferError(&extra)) { virBufferFreeAndReset(&extra); virReportOOMError(); + free(safedest); return -1; } if (virAsprintf(&cmd, "migrate %s\"%s\"", virBufferContentAndReset(&extra), safedest) < 0) { -- 1.7.1.250.g7d1e8

2 1

[libvirt] managed save and autoboot
by Daniel Berteaud 18 May '10

18 May '10

Hi everyone. I'm trying to auto-suspend my guests when the host shutdown using the managedsave function introduced in libvirt 0.8.0. If I manually managedsave all my guest, then manually start all of the guest with virsh start <guest>, everything works as expected, the saved state is restored. But there's a problem with the autoboot option: - I configure a guest to automatically start on host boot (virsh autostart guest) - I save this guest (virsh managedsave guest) - I restart libvirt to simulate a host reboot The guest is started normally, instead of loading the saved state (and the saved state is still present in /var/lib/libvirt/qemu/save/guest.save, which means next manual boot will probably fails) So, it looks like there's a difference in the way libvirt starts guests between autoboot and a manual virsh start. Anybody else have this issue ? Is this a known issue ? I'm running libvirt 0.8.1 on a CentOS 5.5 x86_64 box Regards, Daniel -- Daniel Berteaud FIREWALL-SERVICES SARL. Société de Services en Logiciels Libres Technopôle Montesquieu 33650 MARTILLAC Tel : 05 56 64 15 32 Fax : 05 56 64 15 32 Mail: daniel(a)firewall-services.com Web : http://www.firewall-services.com

4 6

[libvirt] [PATCH] linuxNodeInfoCPUPopulate: avoid used-uninitialized via a test
by Jim Meyering 18 May '10

18 May '10

See the comment: >From 1b200ba22d742e685de0b9853c8cd276df8e129f Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 11:58:32 +0200 Subject: [PATCH] linuxNodeInfoCPUPopulate: avoid used-uninitialized via a test * tests/nodeinfotest.c (linuxTestCompareFiles): Don't use nodeinfo->member uninitialized. linuxNodeInfoCPUPopulate requires that some of its nodeinfo members (including threads) be initialized upon input. The nodeinfotest.c program lacked the initialization, while the only other use (nodeGetInfo) did perform it. It's not trivial to move the initialization into the function, since nodeGetInfo sets at least one member after clearing the buffer but before calling linuxNodeInfoCPUPopulate. --- tests/nodeinfotest.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/tests/nodeinfotest.c b/tests/nodeinfotest.c index 9aeb459..cb92215 100644 --- a/tests/nodeinfotest.c +++ b/tests/nodeinfotest.c @@ -40,6 +40,8 @@ static int linuxTestCompareFiles(const char *cpuinfofile, const char *outputfile cpuinfo = fopen(cpuinfofile, "r"); if (!cpuinfo) return -1; + + memset(nodeinfo, 0, sizeof(*nodeinfo)); if (linuxNodeInfoCPUPopulate(cpuinfo, &nodeinfo) < 0) { fclose(cpuinfo); return -1; -- 1.7.1.250.g7d1e8

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[libvirt] [PATCH] initialize "meta" in virStorageFileGetMetadata, not in each caller
by Jim Meyering 18 May '10

18 May '10

Here's proactive clean-up that is IMHO required. Otherwise, it's just too easy not to realize that "meta" must be cleared before each and every call to virStorageFileGetMetadata and virStorageFileGetMetadataFromFD. Besides, any change that adds just 2 lines and removes 11, in addition to making the code harder to abuse must be an improvement. >From 837732f1e307208b52721ffba83102e0edc361a7 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 07:53:31 +0200 Subject: [PATCH] initialize "meta" in virStorageFileGetMetadata, not in each caller Do not require each caller of virStorageFileGetMetadata and virStorageFileGetMetadataFromFD to first clear the storage of the "meta" buffer. Instead, initialize that storage in virStorageFileGetMetadataFromFD. * src/util/storage_file.c (virStorageFileGetMetadataFromFD): Clear "meta" here, not before each of the following callers. * src/qemu/qemu_driver.c (qemuSetupDiskCgroup): Don't clear "meta" here. (qemuTeardownDiskCgroup): Likewise. * src/qemu/qemu_security_dac.c (qemuSecurityDACSetSecurityImageLabel): Likewise. * src/security/security_selinux.c (SELinuxSetSecurityImageLabel): Likewise. * src/security/virt-aa-helper.c (get_files): Likewise. --- src/qemu/qemu_driver.c | 5 ----- src/qemu/qemu_security_dac.c | 2 -- src/security/security_selinux.c | 2 -- src/security/virt-aa-helper.c | 2 -- src/util/storage_file.c | 2 ++ 5 files changed, 2 insertions(+), 11 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index e025987..0e70b1b 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2982,8 +2982,6 @@ static int qemuSetupDiskCgroup(virCgroupPtr cgroup, } } - memset(&meta, 0, sizeof(meta)); - rc = virStorageFileGetMetadata(path, &meta); if (path != disk->src) @@ -3030,8 +3028,6 @@ static int qemuTeardownDiskCgroup(virCgroupPtr cgroup, } } - memset(&meta, 0, sizeof(meta)); - rc = virStorageFileGetMetadata(path, &meta); if (path != disk->src) @@ -9316,7 +9312,6 @@ static int qemuDomainGetBlockInfo(virDomainPtr dom, } /* Probe for magic formats */ - memset(&meta, 0, sizeof(meta)); if (virStorageFileGetMetadataFromFD(path, fd, &meta) < 0) goto cleanup; diff --git a/src/qemu/qemu_security_dac.c b/src/qemu/qemu_security_dac.c index a816441..52150f7 100644 --- a/src/qemu/qemu_security_dac.c +++ b/src/qemu/qemu_security_dac.c @@ -115,8 +115,6 @@ qemuSecurityDACSetSecurityImageLabel(virDomainObjPtr vm ATTRIBUTE_UNUSED, virStorageFileMetadata meta; int ret; - memset(&meta, 0, sizeof(meta)); - ret = virStorageFileGetMetadata(path, &meta); if (path != disk->src) diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c index 669ef42..d90e17c 100644 --- a/src/security/security_selinux.c +++ b/src/security/security_selinux.c @@ -454,8 +454,6 @@ SELinuxSetSecurityImageLabel(virDomainObjPtr vm, virStorageFileMetadata meta; int ret; - memset(&meta, 0, sizeof(meta)); - ret = virStorageFileGetMetadata(path, &meta); if (path != disk->src) diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index 88cdc9d..c66f107 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -830,8 +830,6 @@ get_files(vahControl * ctl) do { virStorageFileMetadata meta; - memset(&meta, 0, sizeof(meta)); - ret = virStorageFileGetMetadata(path, &meta); if (path != ctl->def->disks[i]->src) diff --git a/src/util/storage_file.c b/src/util/storage_file.c index a07bedc..b3ae905 100644 --- a/src/util/storage_file.c +++ b/src/util/storage_file.c @@ -275,6 +275,8 @@ virStorageFileGetMetadataFromFD(const char *path, unsigned char head[20*512]; /* vmdk4GetBackingStore needs this much. */ int len, i; + memset(meta, 0, sizeof (*meta)); + /* If all else fails, call it a raw file */ meta->format = VIR_STORAGE_FILE_RAW; -- 1.7.1.250.g7d1e8

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[libvirt] [PATCH] (qemuTeardownDiskCgroup): avoid dead code
by Jim Meyering 18 May '10

18 May '10

It's a good thing the latter while loop condition could never be true -- otherwise it'd be an infloop. >From 319fd4536555d68316a2cb7967f1093be8de3945 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Mon, 17 May 2010 22:50:21 +0200 Subject: [PATCH] (qemuTeardownDiskCgroup): avoid dead code * src/qemu/qemu_driver.c (qemuTeardownDiskCgroup): Convert bogus while...while loop to the intended do...while loop. --- src/qemu/qemu_driver.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 16a9646..3e44407 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2981,65 +2981,65 @@ static int qemuSetupDiskCgroup(virCgroupPtr cgroup, goto cleanup; } } memset(&meta, 0, sizeof(meta)); rc = virStorageFileGetMetadata(path, &meta); if (path != disk->src) VIR_FREE(path); path = NULL; if (rc < 0) goto cleanup; path = meta.backingStore; } while (path != NULL); ret = 0; cleanup: return ret; } static int qemuTeardownDiskCgroup(virCgroupPtr cgroup, virDomainObjPtr vm, virDomainDiskDefPtr disk) { char *path = disk->src; int ret = -1; - while (path != NULL) { + do { virStorageFileMetadata meta; int rc; VIR_DEBUG("Process path %s for disk", path); rc = virCgroupDenyDevicePath(cgroup, path); if (rc != 0) { /* Get this for non-block devices */ if (rc == -EINVAL) { VIR_DEBUG("Ignoring EINVAL for %s", path); } else { virReportSystemError(-rc, _("Unable to deny device %s for %s"), path, vm->def->name); if (path != disk->src) VIR_FREE(path); goto cleanup; } } memset(&meta, 0, sizeof(meta)); rc = virStorageFileGetMetadata(path, &meta); if (path != disk->src) VIR_FREE(path); path = NULL; if (rc < 0) goto cleanup; path = meta.backingStore; } while (path != NULL); -- 1.7.1.250.g7d1e8

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[libvirt] [PATCH] ebiptablesWriteToTempFile: don't close a negative file descriptor
by Jim Meyering 18 May '10

18 May '10

If mkstemp fails here, we end up closing a negative FD: int fd = mkstemp(filename); if (fd < 0) { virNWFilterReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("cannot create temporary file")); goto err_exit; } Here's the fix: >From b7c6593b3a8b59d49b492cd45fbf5f9c706bb78f Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 10:11:23 +0200 Subject: [PATCH] ebiptablesWriteToTempFile: don't close a negative file descriptor * src/nwfilter/nwfilter_ebiptables_driver.c (ebiptablesWriteToTempFile): Skip the close if "fd" is negative. --- src/nwfilter/nwfilter_ebiptables_driver.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/nwfilter/nwfilter_ebiptables_driver.c b/src/nwfilter/nwfilter_ebiptables_driver.c index 63bcbd7..ae21906 100644 --- a/src/nwfilter/nwfilter_ebiptables_driver.c +++ b/src/nwfilter/nwfilter_ebiptables_driver.c @@ -2245,7 +2245,8 @@ ebiptablesWriteToTempFile(const char *string) { err_exit: VIR_FREE(header); - close(fd); + if (fd >= 0) + close(fd); unlink(filename); return NULL; } -- 1.7.1.250.g7d1e8

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[libvirt] [PATCH] virNWFilterDefParseXML: avoid leak on error paths
by Jim Meyering 18 May '10

18 May '10

In this function, static virNWFilterDefPtr virNWFilterDefParseXML(xmlXPathContextPtr ctxt) { we allocate space for the result we expect to return: if (VIR_ALLOC(ret) < 0) { virReportOOMError(); return NULL; } and later, ... if (VIR_REALLOC_N(ret->filterEntries, ret->nentries+1) < 0) { VIR_FREE(entry); virReportOOMError(); goto cleanup; } Hence, the lack of anything to free "ret" when this function returns NULL constitutes a leak. Here's the patch: >From 4c13990a15b33f03595d58b46b6e34e03bfffa65 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering(a)redhat.com> Date: Tue, 18 May 2010 12:05:53 +0200 Subject: [PATCH] virNWFilterDefParseXML: avoid leak on error paths * src/conf/nwfilter_conf.c (virNWFilterDefParseXML): Also free "ret" via cleanup. --- src/conf/nwfilter_conf.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/src/conf/nwfilter_conf.c b/src/conf/nwfilter_conf.c index ea73a33..fc6d461 100644 --- a/src/conf/nwfilter_conf.c +++ b/src/conf/nwfilter_conf.c @@ -1767,6 +1767,7 @@ virNWFilterDefParseXML(xmlXPathContextPtr ctxt) { return ret; cleanup: + virNWFilterDefFree(ret); VIR_FREE(chain); VIR_FREE(uuid); return NULL; -- 1.7.1.250.g7d1e8

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