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[libvirt] problems starting several qemu VMS simultaneously
by Serge Hallyn 05 Apr '12

05 Apr '12

Hi, I grabbed today's git head of libvirt. Created a VM (clean install of ubuntu oneiric, installed through virt-manager), and cloned it 3 times. Then I did serge@ubuntu:~$ for i in `seq 1 4`; do virsh start o$i > /tmp/o$i 2>&1 & done [1] 12184 [2] 12185 [3] 12186 [4] 12187 serge@ubuntu:~$ virsh list error: Failed to list active domains error: End of file while reading data: Input/output error serge@ubuntu:~$ virsh list Id Name State ---------------------------------------------------- 5 o2 shut off 7 o3 shut off 8 o4 shut off [1] Exit 1 virsh start o$i > /tmp/o$i 2>&1 [2] Done virsh start o$i > /tmp/o$i 2>&1 serge@ubuntu:~$ virsh list Id Name State ---------------------------------------------------- 5 o2 running 7 o3 running 8 o4 running [3]- Done virsh start o$i > /tmp/o$i 2>&1 [4]+ Done virsh start o$i > /tmp/o$i 2>&1 serge@ubuntu:~$ cat /tmp/o1 error: Failed to start domain o1 error: Unable to wait for child process: Bad file descriptor It's quite reproducible. An ubuntu bug report was filed at https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/961217 It's also very reminiscent of some lxc startup handshake issues which have been fixed. You can find the last chunk of the log file at http://people.canonical.com/~serge/libvirtd-parallel-startup.log -serge

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[libvirt] [PATCH] Don't install sysctl file on non-Linux hosts
by Daniel P. Berrange 05 Apr '12

05 Apr '12

From: "Daniel P. Berrange" <berrange(a)redhat.com> * configure.ac: Set WITH_SYSCTL only on Linux hosts * daemon/Makefile.am: Conditionalize install-sysctl using WITH_SYSCTL Signed-off-by: Daniel P. Berrange <berrange(a)redhat.com> Cc: Jason Helfman <jhelfman(a)e-e.com> --- configure.ac | 25 +++++++++++++++++++++++++ daemon/Makefile.am | 5 +++++ 2 files changed, 30 insertions(+), 0 deletions(-) diff --git a/configure.ac b/configure.ac index 0e83019..3f5b3ff 100644 --- a/configure.ac +++ b/configure.ac @@ -403,6 +403,31 @@ AM_CONDITIONAL([LIBVIRT_INIT_SCRIPT_UPSTART], test "$init_upstart" = "yes") AM_CONDITIONAL([LIBVIRT_INIT_SCRIPT_SYSTEMD], test "$init_systemd" = "yes") AC_MSG_RESULT($with_init_script) + +AC_MSG_CHECKING([for whether to install sysctl config]) +AC_ARG_WITH([sysctl], + [AC_HELP_STRING([--with-sysctl@<:@=yes/no@:>@], + [Whether to install sysctl configs @<:@default=auto@:>@])], + [],[with_sysctl=check]) + +if test "$with_sysctl" = "yes" || test "$with_sysctl" = "check" +then + case $host in + *-*-linux*) + with_sysctl=yes + ;; + **) + if test "$with_sysctl" = "yes"; then + AC_MSG_ERROR([No sysctl configuration supported for $host]) + else + with_sysctl=no + fi + ;; + esac +fi +AM_CONDITIONAL([WITH_SYSCTL], test "$with_sysctl" = "yes") +AC_MSG_RESULT($with_sysctl) + dnl RHEL-5 has a peculiar version of Xen, which requires some special casing AC_ARG_WITH([rhel5-api], [AC_HELP_STRING([--with-rhel5-api=@<:@ARG@:>@], diff --git a/daemon/Makefile.am b/daemon/Makefile.am index db4abf5..391cd99 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -256,6 +256,7 @@ uninstall-sysconfig: rm -f $(DESTDIR)$(sysconfdir)/sysconfig/libvirtd rmdir $(DESTDIR)$(sysconfdir)/sysconfig || : +if WITH_SYSCTL install-sysctl: $(MKDIR_P) $(DESTDIR)$(sysconfdir)/sysctl.d $(INSTALL_DATA) $(srcdir)/libvirtd.sysctl \ @@ -264,6 +265,10 @@ install-sysctl: uninstall-sysctl: rm -f $(DESTDIR)$(sysconfdir)/sysctl.d/libvirtd rmdir $(DESTDIR)$(sysconfdir)/sysctl.d || : +else +install-sysctl: +uninstall-sysctl: +endif if LIBVIRT_INIT_SCRIPT_RED_HAT -- 1.7.7.6

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[libvirt] [test-API PATCH 0/3] Console tests
by Peter Krempa 04 Apr '12

04 Apr '12

This series adds two tests that check interactions with the domain's console. As a helper the first patch contains a new exception that signalizes a test error other than raised by libvirt. The two tests are not contained in any test cases yet, as they require a specific VM configuration to work correctly. Peter Krempa (3): utils: Add exception for general test errors repo: Add test for mutualy exclusive console access repo: Add test for console input and output operations repos/domain/console_io.py | 76 +++++++++++++++++++++++++++++++++++ repos/domain/console_mutex.py | 89 +++++++++++++++++++++++++++++++++++++++++ utils/Python/testError.py | 26 ++++++++++++ 3 files changed, 191 insertions(+), 0 deletions(-) create mode 100644 repos/domain/console_io.py create mode 100644 repos/domain/console_mutex.py create mode 100644 utils/Python/testError.py -- 1.7.3.4

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[libvirt] Release of libvirt-0.9.11
by Daniel Veillard 04 Apr '12

04 Apr '12

So as stated last week I made the release today. It is available from the ftp: ftp://libvirt.org/libvirt/libvirt-0.9.11.tar.gz along with Fedora 16 rpms I signed. And the release is tagged in the tree so normal development can resume :-) The release is rather big, which is not surprizing since in includes 6 weeks of developments instead of the 4 as usual. BTW considering the rate of the push I still think we should keep a monthly release schedule, this is way higher than most other projects but as long as the people doing the packaging and pushes downstream think it's okay I guess everyone benefits from a shorter cycle (well as long as we don't break API/features !) It is sometime difficult to separate from what to label as an improvement and what to label really as a new feature, in any case there was plenty of both in this release, along with a copious dose of bug fixes: Features: - Add support for the suspend event (Osier Yang) - Add support for event tray moved of removable disks (Osier Yang) - qemu: Support numad (Osier Yang) - cpustats: API, improvements and qemu support (KAMEZAWA Hiroyuki and Eric Blake) - qemu: support type='hostdev' network devices at domain start (Laine Stump) - Introduce virDomainPMWakeup API (Michal Privoznik) - network: support Open vSwitch (Ansis Atteka) - a number of snapshot improvements (Eric Blake) Portability: - build: fix build on cygwin (Eric Blake) - build: fix mingw ssize_t, syntax check (Eric Blake) - Disable build of commandhelper & ssh on Win32 (Daniel P. Berrange) - build: avoid 'devname' for BSD (Eric Blake) - build: avoid frame size error when building without -O2 (Laine Stump) - spec: Add missed dependancy for numad (Osier Yang) - util: fix build mingw (and all non-linux) build failure (Laine Stump) - Build error on OSX in src/util/virnetlink.c (Duncan Rance) - Fix build after commit e3ba4025 (Jim Fehlig) - build: Fix build with dtrace + apparmor (Jiri Denemark) - build: fix output of pid values (Eric Blake) - avoid global variable shadowed (Hu Tao) - lxc: Cleaner fix for compilation without SELinux (Martin Kletzander) - Fix compilation on MacOS X (Lincoln Myers) Documentation: - snapshot: fix virsh docs (Eric Blake) - Expand docs for timer tick policy (Daniel P. Berrange) - Add documentation for new attribute tray of disk target (Osier Yang) - Clarify virsh freecell manpage entry (Dave Allan) - fix typo (Zhou Peng) - Clarify what documentation is being referenced (Dave Allan) - Minor docs fix (Martin Kletzander) - libvirt: fix comment typo (Alex Jia) - fix usage example on setting log levels (Eric Blake) - use correct terminology for 1024 bytes (Eric Blake) - Fix typo (Osier Yang) - Fix typo in domain XML documentation (Christophe Fergeau) - storage: fix typo (Michal Privoznik) - comments wiping supported algorithms (Alex Jia) - Fix libvirt name in qemu commandline namespace URL (Michal Privoznik) - virsh: Break long lines in virsh.pod (Osier Yang) - Update bug reporting page (Dave Allan) - lib: Fix function documentation for virConnectListDomains (Peter Krempa) - virsh: Fix docs for list command (Peter Krempa) Bug fixes: - qemu: Start nested job in qemuDomainCheckEjectableMedia (Jiri Denemark) - qemu: fix memory leak in virDomainGetVcpus (Laine Stump) - conf: allow fuzz in XML with cur balloon > max (Eric Blake) - qemu: reflect any memory rounding back to xml (Eric Blake) - qemu: support live change of the bridge used by a guest network device (Hendrik Schwartke) - qemu_agent: Issue guest-sync prior to every command (Michal Privoznik) - conf: Prevent crash of libvirtd without channel target name (Alex Jia) - fix a deadlock when qemu cannot start (Wen Congyang) - qemu: Make migration fail when port profile association fails on the dst host (Christian Benvenuti) - virsh: plug memory leaks on failure path (Alex Jia) - snapshot: don't pass NULL to QMP command creation (Eric Blake) - qemu: Avoid entering monitor with locked driver (Jiri Denemark) - Leave all child processes running when stopping systemd service (Daniel P. Berrange) - python: Avoid memory leaks on libvirt_virNodeGetCPUStats (Alex Jia) - qemu: Avoid dangling migration-out job when client dies (Jiri Denemark) - qemu: Avoid dangling migration-in job on shutoff domains (Jiri Denemark) - qemu: Use unlimited speed when migrating to file (Jiri Denemark) - python: Avoid memory leaks on libvirt_virNodeGetMemoryStats (Alex Jia) - conf: forbid use of multicast mac addresses (Laine Stump) - conf: return immediately on error in dhcp host element (Laine Stump) - util: fail attempts to use same mac address for guest and tap (Laine Stump) - snapshot: make quiesce a bit safer (Eric Blake) - virConfGetValue: Fixed NULL pointer check (Martin Kletzander) - Fix handling of blkio deviceWeight empty string (Daniel P. Berrange) - remote: Fix migration leaks (Osier Yang) - lib: Don't access configuration if none is present (Peter Krempa) - qemuDomainDetachPciDiskDevice: Free allocated cgroup (Michal Privoznik) - virsh: fix invalid free (Alex Jia) - qemu: Reverse condition in qemuDomainCheckDiskPresence (Michal Privoznik) - qemu: fix segfault when detaching non-existent network device (Guannan Ren) - qemu: Fix (managed)save and snapshots with host mode CPU (Jiri Denemark) - qemu: support disk filenames with comma (Eric Blake) - Fix a few typo in translated strings (Daniel Veillard) - qemuBuildCommandLine: Don't add tlsPort if none set (Michal Privoznik) - qemu: eliminate memory leak in qemuDomainUpdateDeviceConfig (Laine Stump) - util: eliminate device object leaks related to virDomain*Remove*() (Laine Stump) - qemu: don't 'remove' hostdev objects from domain if operation fails (Laine Stump) - util: Don't overflow on errno in virFileAccessibleAs (Michal Privoznik) - sanlock: Use STREQ_NULLABLE instead of STREQ on strings that may be null (Peter Krempa) - qemu: Fix startupPolicy for snapshot-revert (Michal Privoznik) - rpc: allow truncated return for virDomainGetCPUStats (Eric Blake) - conf: fix error log with "address address" (Laine Stump) - Ensure max_id is initialized in linuxParseCPUmap() (Daniel P. Berrange) - util: eliminate crash in virNetDevMacVLanCreateWithVPortProfile (Laine Stump) - rpc: Fix client crash on connection close (Jiri Denemark) - Correct a check for capacity arg of storageVolumeResize() (Zeeshan Ali (Khattak)) - qemu: Don't emit tls-port spice option if port is -1 (Jiri Denemark) - libxl: eliminate memory leak in libxmlDomainModifyDeviceFlags (Laine Stump) - qemu: fix cleanup of bridge during failure of qemuDomainAttachNetDevice (Laine Stump) - qemu: unescape HMP commands before converting them to json (Josh Durgin) - virsh: fix informational message in iface-bridge command (Laine Stump) - virterror: Misleading error message when name is missing (Benjamin Cama) - util: Fix virFileAccessibleAs return path from parent (Michal Privoznik) - qemu: Prevent crash of libvirtd without guest agent (Alex Jia) - qemu: Unlock monitor when connecting to dest qemu fails (Jiri Denemark) - qemu: Fix segfault when host CPU is empty (Jiri Denemark) - Fix polkit0 authentication (Jim Fehlig) - snapshot: fix snapshot deletion use-after-free (Eric Blake) - daemon: fix logic bug with virAsprintf (Eric Blake) - daemon: plug memory leak (Eric Blake) - Fix typos in API XML file paths (Daniel P. Berrange) Improvements: - Xen: Fix <clock> handling (Philipp Hahn) - Support clock=variable relative to localtime (Philipp Hahn) - python: improve conversion validation (Eric Blake) - Fix client only RPM build & other misc RPM problems (Daniel P. Berrange) - virnetdevtap: Don't check for flags in virNetDevTapCreateFlags (Michal Privoznik) - Consistent style for usage of sizeof operator (Daniel P. Berrange) - Don't redefine the CPU comparison constants in CPU test (Daniel P. Berrange) - Fix some format specifiers for size_t vs ssize_t (Daniel P. Berrange) - build: silence recent syntax check violations (Eric Blake) - private.syms: Add virNetDevMacVLanRestartWithVPortProfile (Zhou Peng) - Set default name for SPICE agent channel (Christophe Fergeau) - python: make python APIs use these helper functions (Guannan Ren) - python: Add new helper functions for python to C integral conversion (Guannan Ren) - Enable all warnings permanently & default to -Werror for GIT builds (Daniel P. Berrange) - Enable build of test suite programs by default for GIT checkouts (Daniel P. Berrange) - Change the default of mdns_adv to false (Stef Walter) - Add LXC XML files to schema test & fix problems this uncovers (Daniel P. Berrange) - Add support for setting init argv for LXC (Daniel P. Berrange) - Detect location fo selinux mount point (Daniel P. Berrange) - qemu,util: on restart of libvirt restart vepa callbacks (D. Herrendoerfer) - build: fix "missing initializer" error in qemu_process.c (Laine Stump) - build: fix "missing initializer" errors in virsh.c (Laine Stump) - Added syntax-check rule for return with parentheses (Martin Kletzander) - Cleanup for a return statement in source files (Martin Kletzander) - Fix and test round-trip of query parameters (Eric Blake) - snapshot: improve qemu handling of reused snapshot targets (Eric Blake) - snapshot: wire up qemu transaction command (Eric Blake) - snapshot: add support for qemu transaction command (Eric Blake) - snapshot: rudimentary qemu support for atomic disk snapshot (Eric Blake) - snapshot: make offline qemu snapshots atomic (Eric Blake) - snapshot: add atomic create flag (Eric Blake) - snapshot: add qemu capability for 'transaction' command (Eric Blake) - build: fix incorrect enum declaration (Eric Blake) - Add qemu support for ppc64 on FC16 or above for rpm packaging (Li Zhang) - Fix typo s/virURIFormatQuery/virURIFormatParams/ (Daniel P. Berrange) - qemu: Update domain status to running while wakeup event is emitted (Osier Yang) - qemu: Update domain state to pmsuspended while suspend event occurs (Osier Yang) - New domain state pmsuspended (Osier Yang) - Add support for the wakeup event (Osier Yang) - qemu: Update tray status while tray moved event is emitted (Osier Yang) - qemu: Prohibit setting tray status as open for block type disk (Osier Yang) - qemu: Do not start with source for removable disks if tray is open (Osier Yang) - conf: Parse and for the tray attribute (Osier Yang) - Implement sysinfo on PowerPC. (Prerna Saxena) - Lookup auth credentials in config file before prompting (Daniel P. Berrange) - Refactor code prompting for SASL credentials (Daniel P. Berrange) - Add helper API for finding auth file path (Daniel P. Berrange) - Rename virRequest{Username,Password} to virAuthGet{Username,Password} (Daniel P. Berrange) - Rename src/util/authhelper.[ch] to src/util/virauth.[ch] (Daniel P. Berrange) - Add a virKeyfilePtr object for parsing '.ini' files (Daniel P. Berrange) - Convert drivers over to use virURIPtr for query params (Daniel P. Berrange) - Store parsed query parameters directly in the virURIPtr struct (Daniel P. Berrange) - Use a libvirt custom struct for virURIPtr (Daniel P. Berrange) - Centralize error reporting for URI parsing/formatting problems (Daniel P. Berrange) - s/xmlURIPtr/virURIPtr/ in virURIFormat impl (Daniel P. Berrange) - Use virURIFree instead of xmlFreeURI (Daniel P. Berrange) - Add test case for virURIPtr classs (Daniel P. Berrange) - python: add virDomainGetCPUStats python binding API (Guannan Ren) - qemu: Make autodestroy utilize connection close callbacks (Jiri Denemark) - qemu: Add connection close callbacks (Jiri Denemark) - qemu: Add support for domain cleanup callbacks (Jiri Denemark) - python: always include config.h first (Eric Blake) - Cpu mapping cleanup (Martin Kletzander) - virsh: trim aliases from -h output (Eric Blake) - Add support for forcing a private network namespace for LXC guests (Daniel P. Berrange) - Emit graphics events when a SPICE client connects/disconnects (Laine Stump) - numad: Fix typo and warning (Osier Yang) - Add container_uuid env variable to LXC guests (Daniel P. Berrange) - Allow overriding default URI in config file (Daniel P. Berrange) - virsh: A bit smarter attach-disk (Osier Yang) - qemu: Use scsi-block for lun passthrough instead of scsi-disk (Osier Yang) - cpu: Add cpu definition for Intel Sandy Bridge cpu type (Peter Krempa) - Added support for AMD Bulldozer CPU (Martin Kletzander) - graphics: Cleanup port policy (Michal Privoznik) - cpustats: report user and sys times (Eric Blake) - qemuxml2argvtest: Pass some additional flags to graphics-spice-agentmouse (Michal Privoznik) - qemu: spice agent-mouse support (Peng Zhou) - virsh: Use option alias for outmoded "--persistent" (Osier Yang) - util: consolidate duplicated error messages in pci.c (Laine Stump) - qemu: support persistent hotplug of <hostdev> devices (Laine Stump) - util: standardize return from functions calling virNetlinkCommand (Laine Stump) - util: make virDomainLeaseDefFree global (Laine Stump) - util: consolidate duplicated error messages in virnetlink.c (Laine Stump) - util: log error on OOM in virNetDevOpenvswitchAddPort (Laine Stump) - Attach vm-id to Open vSwitch interfaces. (Ansis Atteka) - util: whitespace change to virNetDevOpenvswitchAddPort (Laine Stump) - util: add stub pciConfigAddressToSysfsFile for non-linux platforms (Laine Stump) - rpc: generalize solution for VPATH builds (Eric Blake) - xml: Clean up schemas to use shared data types instead of local (Peter Krempa) - qemu: Don't parse device twice in attach/detach (Michal Privoznik) - virsh: improve memory unit parsing (Eric Blake) - virsh: improve storage unit parsing (Eric Blake) - virsh: add command aliases, and rename nodedev-detach (Eric Blake) - virsh: use option aliases (Eric Blake) - virsh: add option aliases (Eric Blake) - xml: allow scaled memory on input (Eric Blake) - xml: use better types for memory values (Eric Blake) - xml: use long long internally, to centralize overflow checks (Eric Blake) - xml: drop unenforced minimum memory limit from RNG (Eric Blake) - storage: support more scaling suffixes (Eric Blake) - xml: output memory unit for clarity (Eric Blake) - xml: share 'unit' in RNG (Eric Blake) - util: new function for scaling numbers (Eric Blake) - api: add overflow error (Eric Blake) - cpu-stats command shows cpu statistics information of a domain. (KAMEZAWA Hiroyuki) - qemu driver for virDomainGetCPUstats using cpuacct cgroup. (KAMEZAWA Hiroyuki) - add nodeGetCPUmap() for getting available CPU IDs in a cpumap. (KAMEZAWA Hiroyuki) - qemu: install port profile and mac address on netdev hostdevs (Roopa Prabhu) - util: Changes to support portprofiles for hostdevs (Roopa Prabhu) - util: support functions for mac/portprofile associations on hostdev (Roopa Prabhu) - util: two new pci util functions (Roopa Prabhu) - qemu: support type=hostdev network device live hotplug attach/detach (Laine Stump) - qemu: use virDomainNetRemove instead of inline code (Laine Stump) - conf: change virDomainNetRemove from static to global (Laine Stump) - conf: parse/format type='hostdev' network interfaces (Laine Stump) - qemu: refactor hotplug detach of hostdevs (Laine Stump) - qemu: re-order functions in qemu_hotplug.c (Laine Stump) - conf: hostdev utility functions (Laine Stump) - conf: put subsys part of virDomainHostdevDef into its own struct (Laine Stump) - conf: give each hostdevdef a parent pointer (Laine Stump) - conf: HostdevDef parse/format helper functions (Laine Stump) - conf: make hostdev info a separate object (Laine Stump) - conf: add device pointer to args of virDomainDeviceInfoIterate callback (Laine Stump) - qemu: rename virDomainDeviceInfoPtr variables to avoid confusion (Laine Stump) - conf: reorder static functions in domain_conf.c (Laine Stump) - conf: relocate virDomainDeviceDef and virDomainHostdevDef (Laine Stump) - conf: add missing device types to virDomainDevice(Type|Def) (Laine Stump) - blockResize: add flag for bytes (Eric Blake) - qemu: Shared or readonly disks are always safe wrt migration (Jiri Denemark) - libvirt-guests: Add parallel startup and shutdown of guests (Peter Krempa) - Fix type and add missed comment for diskChange callback (Osier Yang) - cpu: Add new flag supported by qemu to the cpu definition (Peter Krempa) - util: combine bools in virNetDevTapCreateInBridgePort into flags (Laine Stump) - util: centralize tap device MAC address 1st byte "0xFE" modification (Ansis Atteka) - build: use correct type for pid and similar types (Eric Blake) - build: prohibit cross-inclusion (Eric Blake) - virsh: expose partial pull (Eric Blake) - qemu: pass block pull backing file to monitor (Eric Blake) - qemu: require json for block jobs (Eric Blake) - fix alphabetical order of virNetlink functions in symbol file (Laine Stump) - build: update to latest gnulib (Eric Blake) - Add de-association handling to macvlan code (D. Herrendoerfer) - util: Add netlink event handling to virnetlink.c (D. Herrendoerfer) - Support for cpu64-rhel* qemu cpu models (Martin Kletzander) - libvirt-guests: Check if URI is reachable before launching commands (Peter Krempa) - libvirt-guests: Don't try to do a managed-save of transient guests (Peter Krempa) - libvirt-guests: Add documentation and clean up to use virsh's improved list (Peter Krempa) - qemu: Add pre-migration hook (Jiri Denemark) - hooks: Add support for capturing hook output (Jiri Denemark) - util: fix a typo (Alex Jia) - storage: fix a typo (Alex Jia) - Do not include binaries in EXTRA_DIST (Daniel Veillard) - virsh: New command cmdChangeMedia (Osier Yang) - virsh: Use vshFindDisk and vshPrepareDiskXML in cmdDetachDisk (Osier Yang) - virsh: Two new helper functions for disk device changes (Osier Yang) - tests: Add tests for virtio-scsi and ibmvscsi controllers (Osier Yang) - qemu: Build command line for the new address format (Osier Yang) - qemu: New cap flag to indicate if channel is supported by scsi-disk (Osier Yang) - conf: Introduce new attribute for device address format (Osier Yang) - conf: Add helper function to look up disk controller model (Osier Yang) - qemu: add virtio-scsi controller model (Paolo Bonzini) - qemu: add ibmvscsi controller model (Paolo Bonzini) - qemu: Add ability to abort existing console while creating new one (Peter Krempa) - util: Add helpers for safe domain console operations (Peter Krempa) - fdstream: Add internal callback on stream close (Peter Krempa) - fdstream: Emit stream abort callback even if poll() doesnt. (Peter Krempa) - virsh: add support for VIR_DOMAIN_CONSOLE_* flags (Peter Krempa) - Add flags for virDomainOpenConsole (Peter Krempa) - pidfile: Make checking binary path in virPidFileRead optional (Peter Krempa) - qemu: Implement virDomainPMWakeup API (Michal Privoznik) - virsh: Expose virDomainPMWakeup (Michal Privoznik) - Fixed URI parsing (Martin Kletzander) - Workaround python header file insanity (Daniel P. Berrange) - Improve error reporting when virsh console is run without a TTY (Daniel P. Berrange) - Error out when using SPICE TLS with spice_tls=0 (Christophe Fergeau) - vmx: Better Workstation vmx handling (Jean-Baptiste Rouault) - qemu: nicer error message on failed graceful destroy (Eric Blake) - qemu: Forbid migration with cache != none (Jiri Denemark) - Introduce virStorageFileIsClusterFS (Jiri Denemark) - virsh: Add --unsafe option to migrate command (Jiri Denemark) - Add support for unsafe migration (Jiri Denemark) - configure: Define program name if not found (Michal Privoznik) - virsh: Enhance list command to ease creation of shell scripts (Peter Krempa) - vmware: implement domainXMLFromNative (Jean-Baptiste Rouault) - esx: Correctly disable HTTP Expect header usage of libcurl (Matthias Bolte) - caps: Improve error if passed an unknown arch (Cole Robinson) - spec: use ix86 macros (Peter Robinson) - nwfilter: improved logging during driver initialization (Stefan Berger) - storage: Allow runtime detection of scrub (Michal Privoznik) - Fix build with polkit0 (Jim Fehlig) - python: Expose virDomain{G,S}etInterfaceParameters APIs in python binding (Alex Jia) - conf: rename virDomainNetGetActualDirectVirtPortProfile (Laine Stump) - qemu: increase the timeout before sending SIGKILL to qemu process (Laine Stump) - qemu: drop driver lock while trying to terminate qemu process (Laine Stump) - qemu: Implement DomainPMSuspendForDuration (Michal Privoznik) - qemu: Set capabilities based on supported monitor commands (Michal Privoznik) - Install API XML desc to a standard location (Daniel P. Berrange) - qemu: make block io tuning smarter (Eric Blake) Cleanups: - Fix typos and spacing in messages. (Yuri Chornoivan) - qemu: eliminate nested switch, simplify code (Laine Stump) - Fix typo in previous patch (Daniel P. Berrange) - build: drop obsolete qparams test (Eric Blake) - build: drop a painfully long gnulib test (Eric Blake) - Removed more AMD-specific features from cpu64-rhel* models (Martin Kletzander) - conf: eliminate redundant VIR_ALLOC of 1st element of network DNS hosts. (Laine Stump) - remove daemon/probes.h from .gitignore (Laine Stump) - sanlock: Fix condition left crippled while debugging (Peter Krempa) - qemu: Fix indention (Osier Yang) - daemon: Remove deprecated HAL from init script dependencies (Peter Krempa) - util: remove unneeded #include in virrandom.c (Laine Stump) - util: wrap virnetlink.c to 80 columns (Laine Stump) - Fixed service handling in specfile (Martin Kletzander) So thanks everybody for this massive amount of work, be it bug reports, patches, documentation, portability, everybody should enjoy that release now ! Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel(a)veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/

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[libvirt] Create domain using libvirt-php
by Ali Raza Memon 04 Apr '12

04 Apr '12

Hello...! I want to create a new domain using libvirt-php, and after creating I want to start it. I have seen this to create new domain: libvirt_domain_new($conn, $name, $arch, $memMB, $maxmemMB, $vcpus, $iso_image, $disks, $networks, $flags) So in the above sysntax what should I pass in $iso_image? $disk? $networks and $flag?? Please give me a complete example that can solve my problem. Thanks..

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[libvirt] [test-API PATCH] Added screenshot test
by Martin Kletzander 04 Apr '12

04 Apr '12

This patch adds a test that obtains a screenshot of a domain and saves it in a file. --- repos/domain/screenshot.py | 57 ++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 57 insertions(+), 0 deletions(-) create mode 100644 repos/domain/screenshot.py diff --git a/repos/domain/screenshot.py b/repos/domain/screenshot.py new file mode 100644 index 0000000..9986cab --- /dev/null +++ b/repos/domain/screenshot.py @@ -0,0 +1,57 @@ +#!/usr/bin/env python +"""This test is used for creating a screenshot of a domain and saving + it in a file. The Screenshot format is hypervisor specific. + + mandatory arguments: guestname + screen + filename +""" + +import os +import mimetypes + +import libvirt + +def check_params(params): + """Verify input parameters""" + for key in ('guestname', 'screen', 'filename'): + if key not in params: + raise KeyError('Missing key %s required for screenshot test' % key) + + params['screen'] = int(params['screen']) + params['filename'] = os.path.abspath(params['filename']) + +def saver(stream, data, file_): + return file_.write(data) + +def screenshot(params): + """This method takes a screenshot of a running machine and saves + it in a filename""" + ret = 1 + try: + logger = params['logger'] + + check_params(params) + + conn = libvirt.open(params['uri']) + dom = conn.lookupByName(params['guestname']) + + st = conn.newStream(0) + mime = dom.screenshot(st, params['screen'], 0) + + ext = mimetypes.guess_extension(mime) or '.ppm' + filename = params['filename'] + ext + f = file(filename, 'w') + + logger.debug('Saving screenshot into %s' % filename) + st.recvAll(saver, f) + logger.debug('Mimetype of the file is %s' % mime) + + ret = st.finish() + + finally: + # Some error occurred, cleanup + if 'conn' in locals() and conn.isAlive(): + conn.close() + + return ret -- 1.7.8.5

3 9

[libvirt] [PATCH 0/3] qemu: Improve USB devices list handling
by Michal Privoznik 04 Apr '12

04 Apr '12

This patch set fixes two bugs: https://bugzilla.redhat.com/show_bug.cgi?id=806449 https://bugzilla.redhat.com/show_bug.cgi?id=743671 tl;dr - we are only adding to the list, removing only on detach-device. Need to remove on qemuProcessStop too. And need to rebuild the list on qemuProcessReconnect. Michal Privoznik (3): qemu: Don't leak temporary list of USB devices qemu: Delete USB devices used by domain on stop qemu: Build activeUsbHostdevs list on process reconnect src/qemu/qemu_hostdev.c | 112 +++++++++++++++++++++++++++++++++++++++++++++-- src/qemu/qemu_hostdev.h | 2 + src/qemu/qemu_process.c | 3 + 3 files changed, 113 insertions(+), 4 deletions(-) -- 1.7.8.5

2 8

[libvirt] question on API spelling
by Eric Blake 04 Apr '12

04 Apr '12

We're quite inconsistent on US (canceled) vs. UK (cancelled) spelling in our public API: include/libvirt/libvirt.h.in:124: VIR_DOMAIN_RUNNING_MIGRATION_CANCELED = 6, /* returned from migration */ include/libvirt/libvirt.h.in:125: VIR_DOMAIN_RUNNING_SAVE_CANCELED = 7, /* returned from failed save process */ include/libvirt/libvirt.h.in:3220: VIR_DOMAIN_JOB_CANCELLED = 5, /* Job was aborted, but isn't cleaned up */ include/libvirt/virterror.h:247: canceled/aborted by user */ include/libvirt/virterror.h:248: VIR_ERR_AUTH_CANCELLED = 79, /* authentication cancelled */ Is it worth adding aliases so that a programmer can use consistent spelling? -- Eric Blake eblake(a)redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org

4 4

[libvirt] [PATCH] news.html.in: Fix void tag
by Michal Privoznik 04 Apr '12

04 Apr '12

Void elements should be written with slash *after* the tag name, not before, so they are not confused with ending tags. --- Pushing under trivial rule. Produced by: :%s/<\/br>/<br\/>/g command, so if breaks something, blame vim :) docs/news.html.in | 642 ++++++++++++++++++++++++++-------------------------- 1 files changed, 321 insertions(+), 321 deletions(-) diff --git a/docs/news.html.in b/docs/news.html.in index 68b2d3a..eb9c3ec 100644 --- a/docs/news.html.in +++ b/docs/news.html.in @@ -1,4 +1,4 @@ -<?xml version="1.0"?> +<?xml version="1.0"? <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> @@ -11,336 +11,336 @@ and check the <a href="http://libvirt.org/git/?p=libvirt.git;a=log">GIT log</a> <h3>0.9.11: Apr 3 2012</h3> <ul> <li> Features: - Add support for the suspend event (Osier Yang), - Add support for event tray moved of removable disks (Osier Yang), - qemu: Support numad (Osier Yang), - cpustats: API, improvements and qemu support (KAMEZAWA Hiroyuki and Eric Blake), - qemu: support type='hostdev' network devices at domain start (Laine Stump), - Introduce virDomainPMWakeup API (Michal Privoznik), - network: support Open vSwitch (Ansis Atteka), - a number of snapshot improvements (Eric Blake) + Add support for the suspend event (Osier Yang), + Add support for event tray moved of removable disks (Osier Yang), + qemu: Support numad (Osier Yang), + cpustats: API, improvements and qemu support (KAMEZAWA Hiroyuki and Eric Blake), + qemu: support type='hostdev' network devices at domain start (Laine Stump), + Introduce virDomainPMWakeup API (Michal Privoznik), + network: support Open vSwitch (Ansis Atteka), + a number of snapshot improvements (Eric Blake) </li> - <li> Portability: - build: fix build on cygwin (Eric Blake), - build: fix mingw ssize_t, syntax check (Eric Blake), - Disable build of commandhelper & ssh on Win32 (Daniel P. Berrange), - build: avoid 'devname' for BSD (Eric Blake), - build: avoid frame size error when building without -O2 (Laine Stump), - spec: Add missed dependancy for numad (Osier Yang), - util: fix build mingw (and all non-linux) build failure (Laine Stump), - Build error on OSX in src/util/virnetlink.c (Duncan Rance), - Fix build after commit e3ba4025 (Jim Fehlig), - build: Fix build with dtrace + apparmor (Jiri Denemark), - build: fix output of pid values (Eric Blake), - avoid global variable shadowed (Hu Tao), - lxc: Cleaner fix for compilation without SELinux (Martin Kletzander), - Fix compilation on MacOS X (Lincoln Myers) + <li> Portability: + build: fix build on cygwin (Eric Blake), + build: fix mingw ssize_t, syntax check (Eric Blake), + Disable build of commandhelper & ssh on Win32 (Daniel P. Berrange), + build: avoid 'devname' for BSD (Eric Blake), + build: avoid frame size error when building without -O2 (Laine Stump), + spec: Add missed dependancy for numad (Osier Yang), + util: fix build mingw (and all non-linux) build failure (Laine Stump), + Build error on OSX in src/util/virnetlink.c (Duncan Rance), + Fix build after commit e3ba4025 (Jim Fehlig), + build: Fix build with dtrace + apparmor (Jiri Denemark), + build: fix output of pid values (Eric Blake), + avoid global variable shadowed (Hu Tao), + lxc: Cleaner fix for compilation without SELinux (Martin Kletzander), + Fix compilation on MacOS X (Lincoln Myers) </li> - <li> Documentation: - snapshot: fix virsh docs (Eric Blake), - Expand docs for timer tick policy (Daniel P. Berrange), - Add documentation for new attribute tray of disk target (Osier Yang), - Clarify virsh freecell manpage entry (Dave Allan), - fix typo (Zhou Peng), - Clarify what documentation is being referenced (Dave Allan), - Minor docs fix (Martin Kletzander), - libvirt: fix comment typo (Alex Jia), - fix usage example on setting log levels (Eric Blake), - use correct terminology for 1024 bytes (Eric Blake), - Fix typo (Osier Yang), - Fix typo in domain XML documentation (Christophe Fergeau), - storage: fix typo (Michal Privoznik), - comments wiping supported algorithms (Alex Jia), - Fix libvirt name in qemu commandline namespace URL (Michal Privoznik), - virsh: Break long lines in virsh.pod (Osier Yang), - Update bug reporting page (Dave Allan), - lib: Fix function documentation for virConnectListDomains (Peter Krempa), - virsh: Fix docs for list command (Peter Krempa) + <li> Documentation: + snapshot: fix virsh docs (Eric Blake), + Expand docs for timer tick policy (Daniel P. Berrange), + Add documentation for new attribute tray of disk target (Osier Yang), + Clarify virsh freecell manpage entry (Dave Allan), + fix typo (Zhou Peng), + Clarify what documentation is being referenced (Dave Allan), + Minor docs fix (Martin Kletzander), + libvirt: fix comment typo (Alex Jia), + fix usage example on setting log levels (Eric Blake), + use correct terminology for 1024 bytes (Eric Blake), + Fix typo (Osier Yang), + Fix typo in domain XML documentation (Christophe Fergeau), + storage: fix typo (Michal Privoznik), + comments wiping supported algorithms (Alex Jia), + Fix libvirt name in qemu commandline namespace URL (Michal Privoznik), + virsh: Break long lines in virsh.pod (Osier Yang), + Update bug reporting page (Dave Allan), + lib: Fix function documentation for virConnectListDomains (Peter Krempa), + virsh: Fix docs for list command (Peter Krempa) </li> - <li> Bug fixes: - qemu: Start nested job in qemuDomainCheckEjectableMedia (Jiri Denemark), - qemu: fix memory leak in virDomainGetVcpus (Laine Stump), - conf: allow fuzz in XML with cur balloon > max (Eric Blake), - qemu: reflect any memory rounding back to xml (Eric Blake), - qemu: support live change of the bridge used by a guest network device (Hendrik Schwartke), - qemu_agent: Issue guest-sync prior to every command (Michal Privoznik), - conf: Prevent crash of libvirtd without channel target name (Alex Jia), - fix a deadlock when qemu cannot start (Wen Congyang), - qemu: Make migration fail when port profile association fails on the dst host (Christian Benvenuti), - virsh: plug memory leaks on failure path (Alex Jia), - snapshot: don't pass NULL to QMP command creation (Eric Blake), - qemu: Avoid entering monitor with locked driver (Jiri Denemark), - Leave all child processes running when stopping systemd service (Daniel P. Berrange), - python: Avoid memory leaks on libvirt_virNodeGetCPUStats (Alex Jia), - qemu: Avoid dangling migration-out job when client dies (Jiri Denemark), - qemu: Avoid dangling migration-in job on shutoff domains (Jiri Denemark), - qemu: Use unlimited speed when migrating to file (Jiri Denemark), - python: Avoid memory leaks on libvirt_virNodeGetMemoryStats (Alex Jia), - conf: forbid use of multicast mac addresses (Laine Stump), - conf: return immediately on error in dhcp host element (Laine Stump), - util: fail attempts to use same mac address for guest and tap (Laine Stump), - snapshot: make quiesce a bit safer (Eric Blake), - virConfGetValue: Fixed NULL pointer check (Martin Kletzander), - Fix handling of blkio deviceWeight empty string (Daniel P. Berrange), - remote: Fix migration leaks (Osier Yang), - lib: Don't access configuration if none is present (Peter Krempa), - qemuDomainDetachPciDiskDevice: Free allocated cgroup (Michal Privoznik), - virsh: fix invalid free (Alex Jia), - qemu: Reverse condition in qemuDomainCheckDiskPresence (Michal Privoznik), - qemu: fix segfault when detaching non-existent network device (Guannan Ren), - qemu: Fix (managed)save and snapshots with host mode CPU (Jiri Denemark), - qemu: support disk filenames with comma (Eric Blake), - Fix a few typo in translated strings (Daniel Veillard), - qemuBuildCommandLine: Don't add tlsPort if none set (Michal Privoznik), - qemu: eliminate memory leak in qemuDomainUpdateDeviceConfig (Laine Stump), - util: eliminate device object leaks related to virDomain*Remove*() (Laine Stump), - qemu: don't 'remove' hostdev objects from domain if operation fails (Laine Stump), - util: Don't overflow on errno in virFileAccessibleAs (Michal Privoznik), - sanlock: Use STREQ_NULLABLE instead of STREQ on strings that may be null (Peter Krempa), - qemu: Fix startupPolicy for snapshot-revert (Michal Privoznik), - rpc: allow truncated return for virDomainGetCPUStats (Eric Blake), - conf: fix error log with "address address" (Laine Stump), - Ensure max_id is initialized in linuxParseCPUmap() (Daniel P. Berrange), - util: eliminate crash in virNetDevMacVLanCreateWithVPortProfile (Laine Stump), - rpc: Fix client crash on connection close (Jiri Denemark), - Correct a check for capacity arg of storageVolumeResize() (Zeeshan Ali (Khattak)), - qemu: Don't emit tls-port spice option if port is -1 (Jiri Denemark), - libxl: eliminate memory leak in libxmlDomainModifyDeviceFlags (Laine Stump), - qemu: fix cleanup of bridge during failure of qemuDomainAttachNetDevice (Laine Stump), - qemu: unescape HMP commands before converting them to json (Josh Durgin), - virsh: fix informational message in iface-bridge command (Laine Stump), - virterror: Misleading error message when name is missing (Benjamin Cama), - util: Fix virFileAccessibleAs return path from parent (Michal Privoznik), - qemu: Prevent crash of libvirtd without guest agent (Alex Jia), - qemu: Unlock monitor when connecting to dest qemu fails (Jiri Denemark), - qemu: Fix segfault when host CPU is empty (Jiri Denemark), - Fix polkit0 authentication (Jim Fehlig), - snapshot: fix snapshot deletion use-after-free (Eric Blake), - daemon: fix logic bug with virAsprintf (Eric Blake), - daemon: plug memory leak (Eric Blake), - Fix typos in API XML file paths (Daniel P. Berrange) + <li> Bug fixes: + qemu: Start nested job in qemuDomainCheckEjectableMedia (Jiri Denemark), + qemu: fix memory leak in virDomainGetVcpus (Laine Stump), + conf: allow fuzz in XML with cur balloon > max (Eric Blake), + qemu: reflect any memory rounding back to xml (Eric Blake), + qemu: support live change of the bridge used by a guest network device (Hendrik Schwartke), + qemu_agent: Issue guest-sync prior to every command (Michal Privoznik), + conf: Prevent crash of libvirtd without channel target name (Alex Jia), + fix a deadlock when qemu cannot start (Wen Congyang), + qemu: Make migration fail when port profile association fails on the dst host (Christian Benvenuti), + virsh: plug memory leaks on failure path (Alex Jia), + snapshot: don't pass NULL to QMP command creation (Eric Blake), + qemu: Avoid entering monitor with locked driver (Jiri Denemark), + Leave all child processes running when stopping systemd service (Daniel P. Berrange), + python: Avoid memory leaks on libvirt_virNodeGetCPUStats (Alex Jia), + qemu: Avoid dangling migration-out job when client dies (Jiri Denemark), + qemu: Avoid dangling migration-in job on shutoff domains (Jiri Denemark), + qemu: Use unlimited speed when migrating to file (Jiri Denemark), + python: Avoid memory leaks on libvirt_virNodeGetMemoryStats (Alex Jia), + conf: forbid use of multicast mac addresses (Laine Stump), + conf: return immediately on error in dhcp host element (Laine Stump), + util: fail attempts to use same mac address for guest and tap (Laine Stump), + snapshot: make quiesce a bit safer (Eric Blake), + virConfGetValue: Fixed NULL pointer check (Martin Kletzander), + Fix handling of blkio deviceWeight empty string (Daniel P. Berrange), + remote: Fix migration leaks (Osier Yang), + lib: Don't access configuration if none is present (Peter Krempa), + qemuDomainDetachPciDiskDevice: Free allocated cgroup (Michal Privoznik), + virsh: fix invalid free (Alex Jia), + qemu: Reverse condition in qemuDomainCheckDiskPresence (Michal Privoznik), + qemu: fix segfault when detaching non-existent network device (Guannan Ren), + qemu: Fix (managed)save and snapshots with host mode CPU (Jiri Denemark), + qemu: support disk filenames with comma (Eric Blake), + Fix a few typo in translated strings (Daniel Veillard), + qemuBuildCommandLine: Don't add tlsPort if none set (Michal Privoznik), + qemu: eliminate memory leak in qemuDomainUpdateDeviceConfig (Laine Stump), + util: eliminate device object leaks related to virDomain*Remove*() (Laine Stump), + qemu: don't 'remove' hostdev objects from domain if operation fails (Laine Stump), + util: Don't overflow on errno in virFileAccessibleAs (Michal Privoznik), + sanlock: Use STREQ_NULLABLE instead of STREQ on strings that may be null (Peter Krempa), + qemu: Fix startupPolicy for snapshot-revert (Michal Privoznik), + rpc: allow truncated return for virDomainGetCPUStats (Eric Blake), + conf: fix error log with "address address" (Laine Stump), + Ensure max_id is initialized in linuxParseCPUmap() (Daniel P. Berrange), + util: eliminate crash in virNetDevMacVLanCreateWithVPortProfile (Laine Stump), + rpc: Fix client crash on connection close (Jiri Denemark), + Correct a check for capacity arg of storageVolumeResize() (Zeeshan Ali (Khattak)), + qemu: Don't emit tls-port spice option if port is -1 (Jiri Denemark), + libxl: eliminate memory leak in libxmlDomainModifyDeviceFlags (Laine Stump), + qemu: fix cleanup of bridge during failure of qemuDomainAttachNetDevice (Laine Stump), + qemu: unescape HMP commands before converting them to json (Josh Durgin), + virsh: fix informational message in iface-bridge command (Laine Stump), + virterror: Misleading error message when name is missing (Benjamin Cama), + util: Fix virFileAccessibleAs return path from parent (Michal Privoznik), + qemu: Prevent crash of libvirtd without guest agent (Alex Jia), + qemu: Unlock monitor when connecting to dest qemu fails (Jiri Denemark), + qemu: Fix segfault when host CPU is empty (Jiri Denemark), + Fix polkit0 authentication (Jim Fehlig), + snapshot: fix snapshot deletion use-after-free (Eric Blake), + daemon: fix logic bug with virAsprintf (Eric Blake), + daemon: plug memory leak (Eric Blake), + Fix typos in API XML file paths (Daniel P. Berrange) </li> - <li> Improvements: - Xen: Fix <clock> handling (Philipp Hahn), - Support clock=variable relative to localtime (Philipp Hahn), - python: improve conversion validation (Eric Blake), - Fix client only RPM build & other misc RPM problems (Daniel P. Berrange), - Refactor the libvirt RPM daemon pieces (Daniel P. Berrange), - virnetdevtap: Don't check for flags in virNetDevTapCreateFlags (Michal Privoznik), - Consistent style for usage of sizeof operator (Daniel P. Berrange), - Don't redefine the CPU comparison constants in CPU test (Daniel P. Berrange), - Fix some format specifiers for size_t vs ssize_t (Daniel P. Berrange), - build: silence recent syntax check violations (Eric Blake), - private.syms: Add virNetDevMacVLanRestartWithVPortProfile (Zhou Peng), - Set default name for SPICE agent channel (Christophe Fergeau), - python: make python APIs use these helper functions (Guannan Ren), - python: Add new helper functions for python to C integral conversion (Guannan Ren), - Enable all warnings permanently & default to -Werror for GIT builds (Daniel P. Berrange), - Enable build of test suite programs by default for GIT checkouts (Daniel P. Berrange), - Change the default of mdns_adv to false (Stef Walter), - Add LXC XML files to schema test & fix problems this uncovers (Daniel P. Berrange), - Add support for setting init argv for LXC (Daniel P. Berrange), - Detect location fo selinux mount point (Daniel P. Berrange), - qemu,util: on restart of libvirt restart vepa callbacks (D. Herrendoerfer), - build: fix "missing initializer" error in qemu_process.c (Laine Stump), - build: fix "missing initializer" errors in virsh.c (Laine Stump), - Added syntax-check rule for return with parentheses (Martin Kletzander), - Cleanup for a return statement in source files (Martin Kletzander), - Fix and test round-trip of query parameters (Eric Blake), - snapshot: improve qemu handling of reused snapshot targets (Eric Blake), - snapshot: wire up qemu transaction command (Eric Blake), - snapshot: add support for qemu transaction command (Eric Blake), - snapshot: rudimentary qemu support for atomic disk snapshot (Eric Blake), - snapshot: make offline qemu snapshots atomic (Eric Blake), - snapshot: add atomic create flag (Eric Blake), - snapshot: add qemu capability for 'transaction' command (Eric Blake), - build: fix incorrect enum declaration (Eric Blake), - Add qemu support for ppc64 on FC16 or above for rpm packaging (Li Zhang), - Fix typo s/virURIFormatQuery/virURIFormatParams/ (Daniel P. Berrange), - qemu: Update domain status to running while wakeup event is emitted (Osier Yang), - qemu: Update domain state to pmsuspended while suspend event occurs (Osier Yang), - New domain state pmsuspended (Osier Yang), - Add support for the wakeup event (Osier Yang), - qemu: Update tray status while tray moved event is emitted (Osier Yang), - qemu: Prohibit setting tray status as open for block type disk (Osier Yang), - qemu: Do not start with source for removable disks if tray is open (Osier Yang), - conf: Parse and for the tray attribute (Osier Yang), - Implement sysinfo on PowerPC. (Prerna Saxena), - Lookup auth credentials in config file before prompting (Daniel P. Berrange), - Refactor code prompting for SASL credentials (Daniel P. Berrange), - Add helper API for finding auth file path (Daniel P. Berrange), - Rename virRequest{Username,Password} to virAuthGet{Username,Password} (Daniel P. Berrange), - Rename src/util/authhelper.[ch] to src/util/virauth.[ch] (Daniel P. Berrange), - Add a virKeyfilePtr object for parsing '.ini' files (Daniel P. Berrange), - Convert drivers over to use virURIPtr for query params (Daniel P. Berrange), - Store parsed query parameters directly in the virURIPtr struct (Daniel P. Berrange), - Use a libvirt custom struct for virURIPtr (Daniel P. Berrange), - Centralize error reporting for URI parsing/formatting problems (Daniel P. Berrange), - s/xmlURIPtr/virURIPtr/ in virURIFormat impl (Daniel P. Berrange), - Use virURIFree instead of xmlFreeURI (Daniel P. Berrange), - Add test case for virURIPtr classs (Daniel P. Berrange), - python: add virDomainGetCPUStats python binding API (Guannan Ren), - qemu: Make autodestroy utilize connection close callbacks (Jiri Denemark), - qemu: Add connection close callbacks (Jiri Denemark), - qemu: Add support for domain cleanup callbacks (Jiri Denemark), - python: always include config.h first (Eric Blake), - Cpu mapping cleanup (Martin Kletzander), - virsh: trim aliases from -h output (Eric Blake), - Add support for forcing a private network namespace for LXC guests (Daniel P. Berrange), - Emit graphics events when a SPICE client connects/disconnects (Laine Stump), - numad: Fix typo and warning (Osier Yang), - Add container_uuid env variable to LXC guests (Daniel P. Berrange), - Allow overriding default URI in config file (Daniel P. Berrange), - virsh: A bit smarter attach-disk (Osier Yang), - qemu: Use scsi-block for lun passthrough instead of scsi-disk (Osier Yang), - cpu: Add cpu definition for Intel Sandy Bridge cpu type (Peter Krempa), - Added support for AMD Bulldozer CPU (Martin Kletzander), - graphics: Cleanup port policy (Michal Privoznik), - cpustats: report user and sys times (Eric Blake), - qemuxml2argvtest: Pass some additional flags to graphics-spice-agentmouse (Michal Privoznik), - qemu: spice agent-mouse support (Peng Zhou), - virsh: Use option alias for outmoded "--persistent" (Osier Yang), - util: consolidate duplicated error messages in pci.c (Laine Stump), - qemu: support persistent hotplug of <hostdev> devices (Laine Stump), - util: standardize return from functions calling virNetlinkCommand (Laine Stump), - util: make virDomainLeaseDefFree global (Laine Stump), - util: consolidate duplicated error messages in virnetlink.c (Laine Stump), - util: log error on OOM in virNetDevOpenvswitchAddPort (Laine Stump), - Attach vm-id to Open vSwitch interfaces. (Ansis Atteka), - util: whitespace change to virNetDevOpenvswitchAddPort (Laine Stump), - util: add stub pciConfigAddressToSysfsFile for non-linux platforms (Laine Stump), - rpc: generalize solution for VPATH builds (Eric Blake), - xml: Clean up schemas to use shared data types instead of local (Peter Krempa), - qemu: Don't parse device twice in attach/detach (Michal Privoznik), - virsh: improve memory unit parsing (Eric Blake), - virsh: improve storage unit parsing (Eric Blake), - virsh: add command aliases, and rename nodedev-detach (Eric Blake), - virsh: use option aliases (Eric Blake), - virsh: add option aliases (Eric Blake), - xml: allow scaled memory on input (Eric Blake), - xml: use better types for memory values (Eric Blake), - xml: use long long internally, to centralize overflow checks (Eric Blake), - xml: drop unenforced minimum memory limit from RNG (Eric Blake), - storage: support more scaling suffixes (Eric Blake), - xml: output memory unit for clarity (Eric Blake), - xml: share 'unit' in RNG (Eric Blake), - util: new function for scaling numbers (Eric Blake), - api: add overflow error (Eric Blake), - cpu-stats command shows cpu statistics information of a domain. (KAMEZAWA Hiroyuki), - qemu driver for virDomainGetCPUstats using cpuacct cgroup. (KAMEZAWA Hiroyuki), - add nodeGetCPUmap() for getting available CPU IDs in a cpumap. (KAMEZAWA Hiroyuki), - qemu: install port profile and mac address on netdev hostdevs (Roopa Prabhu), - util: Changes to support portprofiles for hostdevs (Roopa Prabhu), - util: support functions for mac/portprofile associations on hostdev (Roopa Prabhu), - util: two new pci util functions (Roopa Prabhu), - qemu: support type=hostdev network device live hotplug attach/detach (Laine Stump), - qemu: use virDomainNetRemove instead of inline code (Laine Stump), - conf: change virDomainNetRemove from static to global (Laine Stump), - conf: parse/format type='hostdev' network interfaces (Laine Stump), - qemu: refactor hotplug detach of hostdevs (Laine Stump), - qemu: re-order functions in qemu_hotplug.c (Laine Stump), - conf: hostdev utility functions (Laine Stump), - conf: put subsys part of virDomainHostdevDef into its own struct (Laine Stump), - conf: give each hostdevdef a parent pointer (Laine Stump), - conf: HostdevDef parse/format helper functions (Laine Stump), - conf: make hostdev info a separate object (Laine Stump), - conf: add device pointer to args of virDomainDeviceInfoIterate callback (Laine Stump), - qemu: rename virDomainDeviceInfoPtr variables to avoid confusion (Laine Stump), - conf: reorder static functions in domain_conf.c (Laine Stump), - conf: relocate virDomainDeviceDef and virDomainHostdevDef (Laine Stump), - conf: add missing device types to virDomainDevice(Type|Def) (Laine Stump), - blockResize: add flag for bytes (Eric Blake), - qemu: Shared or readonly disks are always safe wrt migration (Jiri Denemark), - libvirt-guests: Add parallel startup and shutdown of guests (Peter Krempa), - Fix type and add missed comment for diskChange callback (Osier Yang), - cpu: Add new flag supported by qemu to the cpu definition (Peter Krempa), - util: combine bools in virNetDevTapCreateInBridgePort into flags (Laine Stump), - util: centralize tap device MAC address 1st byte "0xFE" modification (Ansis Atteka), - build: use correct type for pid and similar types (Eric Blake), - build: prohibit cross-inclusion (Eric Blake), - virsh: expose partial pull (Eric Blake), - qemu: pass block pull backing file to monitor (Eric Blake), - qemu: require json for block jobs (Eric Blake), - fix alphabetical order of virNetlink functions in symbol file (Laine Stump), - build: update to latest gnulib (Eric Blake), - Add de-association handling to macvlan code (D. Herrendoerfer), - util: Add netlink event handling to virnetlink.c (D. Herrendoerfer), - Support for cpu64-rhel* qemu cpu models (Martin Kletzander), - libvirt-guests: Check if URI is reachable before launching commands (Peter Krempa), - libvirt-guests: Don't try to do a managed-save of transient guests (Peter Krempa), - libvirt-guests: Add documentation and clean up to use virsh's improved list (Peter Krempa), - qemu: Add pre-migration hook (Jiri Denemark), - hooks: Add support for capturing hook output (Jiri Denemark), - util: fix a typo (Alex Jia), - storage: fix a typo (Alex Jia), - Do not include binaries in EXTRA_DIST (Daniel Veillard), - virsh: New command cmdChangeMedia (Osier Yang), - virsh: Use vshFindDisk and vshPrepareDiskXML in cmdDetachDisk (Osier Yang), - virsh: Two new helper functions for disk device changes (Osier Yang), - tests: Add tests for virtio-scsi and ibmvscsi controllers (Osier Yang), - qemu: Build command line for the new address format (Osier Yang), - qemu: New cap flag to indicate if channel is supported by scsi-disk (Osier Yang), - conf: Introduce new attribute for device address format (Osier Yang), - conf: Add helper function to look up disk controller model (Osier Yang), - qemu: add virtio-scsi controller model (Paolo Bonzini), - qemu: add ibmvscsi controller model (Paolo Bonzini), - qemu: Add ability to abort existing console while creating new one (Peter Krempa), - util: Add helpers for safe domain console operations (Peter Krempa), - fdstream: Add internal callback on stream close (Peter Krempa), - fdstream: Emit stream abort callback even if poll() doesnt. (Peter Krempa), - virsh: add support for VIR_DOMAIN_CONSOLE_* flags (Peter Krempa), - Add flags for virDomainOpenConsole (Peter Krempa), - pidfile: Make checking binary path in virPidFileRead optional (Peter Krempa), - qemu: Implement virDomainPMWakeup API (Michal Privoznik), - virsh: Expose virDomainPMWakeup (Michal Privoznik), - Fixed URI parsing (Martin Kletzander), - Workaround python header file insanity (Daniel P. Berrange), - Improve error reporting when virsh console is run without a TTY (Daniel P. Berrange), - Error out when using SPICE TLS with spice_tls=0 (Christophe Fergeau), - vmx: Better Workstation vmx handling (Jean-Baptiste Rouault), - qemu: nicer error message on failed graceful destroy (Eric Blake), - qemu: Forbid migration with cache != none (Jiri Denemark), - Introduce virStorageFileIsClusterFS (Jiri Denemark), - virsh: Add --unsafe option to migrate command (Jiri Denemark), - Add support for unsafe migration (Jiri Denemark), - configure: Define program name if not found (Michal Privoznik), - virsh: Enhance list command to ease creation of shell scripts (Peter Krempa), - vmware: implement domainXMLFromNative (Jean-Baptiste Rouault), - esx: Correctly disable HTTP Expect header usage of libcurl (Matthias Bolte), - caps: Improve error if passed an unknown arch (Cole Robinson), - spec: use ix86 macros (Peter Robinson), - nwfilter: improved logging during driver initialization (Stefan Berger), - storage: Allow runtime detection of scrub (Michal Privoznik), - Fix build with polkit0 (Jim Fehlig), - python: Expose virDomain{G,S}etInterfaceParameters APIs in python binding (Alex Jia), - conf: rename virDomainNetGetActualDirectVirtPortProfile (Laine Stump), - qemu: increase the timeout before sending SIGKILL to qemu process (Laine Stump), - qemu: drop driver lock while trying to terminate qemu process (Laine Stump), - qemu: Implement DomainPMSuspendForDuration (Michal Privoznik), - qemu: Set capabilities based on supported monitor commands (Michal Privoznik), - Install API XML desc to a standard location (Daniel P. Berrange), - qemu: make block io tuning smarter (Eric Blake) + <li> Improvements: + Xen: Fix <clock> handling (Philipp Hahn), + Support clock=variable relative to localtime (Philipp Hahn), + python: improve conversion validation (Eric Blake), + Fix client only RPM build & other misc RPM problems (Daniel P. Berrange), + Refactor the libvirt RPM daemon pieces (Daniel P. Berrange), + virnetdevtap: Don't check for flags in virNetDevTapCreateFlags (Michal Privoznik), + Consistent style for usage of sizeof operator (Daniel P. Berrange), + Don't redefine the CPU comparison constants in CPU test (Daniel P. Berrange), + Fix some format specifiers for size_t vs ssize_t (Daniel P. Berrange), + build: silence recent syntax check violations (Eric Blake), + private.syms: Add virNetDevMacVLanRestartWithVPortProfile (Zhou Peng), + Set default name for SPICE agent channel (Christophe Fergeau), + python: make python APIs use these helper functions (Guannan Ren), + python: Add new helper functions for python to C integral conversion (Guannan Ren), + Enable all warnings permanently & default to -Werror for GIT builds (Daniel P. Berrange), + Enable build of test suite programs by default for GIT checkouts (Daniel P. Berrange), + Change the default of mdns_adv to false (Stef Walter), + Add LXC XML files to schema test & fix problems this uncovers (Daniel P. Berrange), + Add support for setting init argv for LXC (Daniel P. Berrange), + Detect location fo selinux mount point (Daniel P. Berrange), + qemu,util: on restart of libvirt restart vepa callbacks (D. Herrendoerfer), + build: fix "missing initializer" error in qemu_process.c (Laine Stump), + build: fix "missing initializer" errors in virsh.c (Laine Stump), + Added syntax-check rule for return with parentheses (Martin Kletzander), + Cleanup for a return statement in source files (Martin Kletzander), + Fix and test round-trip of query parameters (Eric Blake), + snapshot: improve qemu handling of reused snapshot targets (Eric Blake), + snapshot: wire up qemu transaction command (Eric Blake), + snapshot: add support for qemu transaction command (Eric Blake), + snapshot: rudimentary qemu support for atomic disk snapshot (Eric Blake), + snapshot: make offline qemu snapshots atomic (Eric Blake), + snapshot: add atomic create flag (Eric Blake), + snapshot: add qemu capability for 'transaction' command (Eric Blake), + build: fix incorrect enum declaration (Eric Blake), + Add qemu support for ppc64 on FC16 or above for rpm packaging (Li Zhang), + Fix typo s/virURIFormatQuery/virURIFormatParams/ (Daniel P. Berrange), + qemu: Update domain status to running while wakeup event is emitted (Osier Yang), + qemu: Update domain state to pmsuspended while suspend event occurs (Osier Yang), + New domain state pmsuspended (Osier Yang), + Add support for the wakeup event (Osier Yang), + qemu: Update tray status while tray moved event is emitted (Osier Yang), + qemu: Prohibit setting tray status as open for block type disk (Osier Yang), + qemu: Do not start with source for removable disks if tray is open (Osier Yang), + conf: Parse and for the tray attribute (Osier Yang), + Implement sysinfo on PowerPC. (Prerna Saxena), + Lookup auth credentials in config file before prompting (Daniel P. Berrange), + Refactor code prompting for SASL credentials (Daniel P. Berrange), + Add helper API for finding auth file path (Daniel P. Berrange), + Rename virRequest{Username,Password} to virAuthGet{Username,Password} (Daniel P. Berrange), + Rename src/util/authhelper.[ch] to src/util/virauth.[ch] (Daniel P. Berrange), + Add a virKeyfilePtr object for parsing '.ini' files (Daniel P. Berrange), + Convert drivers over to use virURIPtr for query params (Daniel P. Berrange), + Store parsed query parameters directly in the virURIPtr struct (Daniel P. Berrange), + Use a libvirt custom struct for virURIPtr (Daniel P. Berrange), + Centralize error reporting for URI parsing/formatting problems (Daniel P. Berrange), + s/xmlURIPtr/virURIPtr/ in virURIFormat impl (Daniel P. Berrange), + Use virURIFree instead of xmlFreeURI (Daniel P. Berrange), + Add test case for virURIPtr classs (Daniel P. Berrange), + python: add virDomainGetCPUStats python binding API (Guannan Ren), + qemu: Make autodestroy utilize connection close callbacks (Jiri Denemark), + qemu: Add connection close callbacks (Jiri Denemark), + qemu: Add support for domain cleanup callbacks (Jiri Denemark), + python: always include config.h first (Eric Blake), + Cpu mapping cleanup (Martin Kletzander), + virsh: trim aliases from -h output (Eric Blake), + Add support for forcing a private network namespace for LXC guests (Daniel P. Berrange), + Emit graphics events when a SPICE client connects/disconnects (Laine Stump), + numad: Fix typo and warning (Osier Yang), + Add container_uuid env variable to LXC guests (Daniel P. Berrange), + Allow overriding default URI in config file (Daniel P. Berrange), + virsh: A bit smarter attach-disk (Osier Yang), + qemu: Use scsi-block for lun passthrough instead of scsi-disk (Osier Yang), + cpu: Add cpu definition for Intel Sandy Bridge cpu type (Peter Krempa), + Added support for AMD Bulldozer CPU (Martin Kletzander), + graphics: Cleanup port policy (Michal Privoznik), + cpustats: report user and sys times (Eric Blake), + qemuxml2argvtest: Pass some additional flags to graphics-spice-agentmouse (Michal Privoznik), + qemu: spice agent-mouse support (Peng Zhou), + virsh: Use option alias for outmoded "--persistent" (Osier Yang), + util: consolidate duplicated error messages in pci.c (Laine Stump), + qemu: support persistent hotplug of <hostdev> devices (Laine Stump), + util: standardize return from functions calling virNetlinkCommand (Laine Stump), + util: make virDomainLeaseDefFree global (Laine Stump), + util: consolidate duplicated error messages in virnetlink.c (Laine Stump), + util: log error on OOM in virNetDevOpenvswitchAddPort (Laine Stump), + Attach vm-id to Open vSwitch interfaces. (Ansis Atteka), + util: whitespace change to virNetDevOpenvswitchAddPort (Laine Stump), + util: add stub pciConfigAddressToSysfsFile for non-linux platforms (Laine Stump), + rpc: generalize solution for VPATH builds (Eric Blake), + xml: Clean up schemas to use shared data types instead of local (Peter Krempa), + qemu: Don't parse device twice in attach/detach (Michal Privoznik), + virsh: improve memory unit parsing (Eric Blake), + virsh: improve storage unit parsing (Eric Blake), + virsh: add command aliases, and rename nodedev-detach (Eric Blake), + virsh: use option aliases (Eric Blake), + virsh: add option aliases (Eric Blake), + xml: allow scaled memory on input (Eric Blake), + xml: use better types for memory values (Eric Blake), + xml: use long long internally, to centralize overflow checks (Eric Blake), + xml: drop unenforced minimum memory limit from RNG (Eric Blake), + storage: support more scaling suffixes (Eric Blake), + xml: output memory unit for clarity (Eric Blake), + xml: share 'unit' in RNG (Eric Blake), + util: new function for scaling numbers (Eric Blake), + api: add overflow error (Eric Blake), + cpu-stats command shows cpu statistics information of a domain. (KAMEZAWA Hiroyuki), + qemu driver for virDomainGetCPUstats using cpuacct cgroup. (KAMEZAWA Hiroyuki), + add nodeGetCPUmap() for getting available CPU IDs in a cpumap. (KAMEZAWA Hiroyuki), + qemu: install port profile and mac address on netdev hostdevs (Roopa Prabhu), + util: Changes to support portprofiles for hostdevs (Roopa Prabhu), + util: support functions for mac/portprofile associations on hostdev (Roopa Prabhu), + util: two new pci util functions (Roopa Prabhu), + qemu: support type=hostdev network device live hotplug attach/detach (Laine Stump), + qemu: use virDomainNetRemove instead of inline code (Laine Stump), + conf: change virDomainNetRemove from static to global (Laine Stump), + conf: parse/format type='hostdev' network interfaces (Laine Stump), + qemu: refactor hotplug detach of hostdevs (Laine Stump), + qemu: re-order functions in qemu_hotplug.c (Laine Stump), + conf: hostdev utility functions (Laine Stump), + conf: put subsys part of virDomainHostdevDef into its own struct (Laine Stump), + conf: give each hostdevdef a parent pointer (Laine Stump), + conf: HostdevDef parse/format helper functions (Laine Stump), + conf: make hostdev info a separate object (Laine Stump), + conf: add device pointer to args of virDomainDeviceInfoIterate callback (Laine Stump), + qemu: rename virDomainDeviceInfoPtr variables to avoid confusion (Laine Stump), + conf: reorder static functions in domain_conf.c (Laine Stump), + conf: relocate virDomainDeviceDef and virDomainHostdevDef (Laine Stump), + conf: add missing device types to virDomainDevice(Type|Def) (Laine Stump), + blockResize: add flag for bytes (Eric Blake), + qemu: Shared or readonly disks are always safe wrt migration (Jiri Denemark), + libvirt-guests: Add parallel startup and shutdown of guests (Peter Krempa), + Fix type and add missed comment for diskChange callback (Osier Yang), + cpu: Add new flag supported by qemu to the cpu definition (Peter Krempa), + util: combine bools in virNetDevTapCreateInBridgePort into flags (Laine Stump), + util: centralize tap device MAC address 1st byte "0xFE" modification (Ansis Atteka), + build: use correct type for pid and similar types (Eric Blake), + build: prohibit cross-inclusion (Eric Blake), + virsh: expose partial pull (Eric Blake), + qemu: pass block pull backing file to monitor (Eric Blake), + qemu: require json for block jobs (Eric Blake), + fix alphabetical order of virNetlink functions in symbol file (Laine Stump), + build: update to latest gnulib (Eric Blake), + Add de-association handling to macvlan code (D. Herrendoerfer), + util: Add netlink event handling to virnetlink.c (D. Herrendoerfer), + Support for cpu64-rhel* qemu cpu models (Martin Kletzander), + libvirt-guests: Check if URI is reachable before launching commands (Peter Krempa), + libvirt-guests: Don't try to do a managed-save of transient guests (Peter Krempa), + libvirt-guests: Add documentation and clean up to use virsh's improved list (Peter Krempa), + qemu: Add pre-migration hook (Jiri Denemark), + hooks: Add support for capturing hook output (Jiri Denemark), + util: fix a typo (Alex Jia), + storage: fix a typo (Alex Jia), + Do not include binaries in EXTRA_DIST (Daniel Veillard), + virsh: New command cmdChangeMedia (Osier Yang), + virsh: Use vshFindDisk and vshPrepareDiskXML in cmdDetachDisk (Osier Yang), + virsh: Two new helper functions for disk device changes (Osier Yang), + tests: Add tests for virtio-scsi and ibmvscsi controllers (Osier Yang), + qemu: Build command line for the new address format (Osier Yang), + qemu: New cap flag to indicate if channel is supported by scsi-disk (Osier Yang), + conf: Introduce new attribute for device address format (Osier Yang), + conf: Add helper function to look up disk controller model (Osier Yang), + qemu: add virtio-scsi controller model (Paolo Bonzini), + qemu: add ibmvscsi controller model (Paolo Bonzini), + qemu: Add ability to abort existing console while creating new one (Peter Krempa), + util: Add helpers for safe domain console operations (Peter Krempa), + fdstream: Add internal callback on stream close (Peter Krempa), + fdstream: Emit stream abort callback even if poll() doesnt. (Peter Krempa), + virsh: add support for VIR_DOMAIN_CONSOLE_* flags (Peter Krempa), + Add flags for virDomainOpenConsole (Peter Krempa), + pidfile: Make checking binary path in virPidFileRead optional (Peter Krempa), + qemu: Implement virDomainPMWakeup API (Michal Privoznik), + virsh: Expose virDomainPMWakeup (Michal Privoznik), + Fixed URI parsing (Martin Kletzander), + Workaround python header file insanity (Daniel P. Berrange), + Improve error reporting when virsh console is run without a TTY (Daniel P. Berrange), + Error out when using SPICE TLS with spice_tls=0 (Christophe Fergeau), + vmx: Better Workstation vmx handling (Jean-Baptiste Rouault), + qemu: nicer error message on failed graceful destroy (Eric Blake), + qemu: Forbid migration with cache != none (Jiri Denemark), + Introduce virStorageFileIsClusterFS (Jiri Denemark), + virsh: Add --unsafe option to migrate command (Jiri Denemark), + Add support for unsafe migration (Jiri Denemark), + configure: Define program name if not found (Michal Privoznik), + virsh: Enhance list command to ease creation of shell scripts (Peter Krempa), + vmware: implement domainXMLFromNative (Jean-Baptiste Rouault), + esx: Correctly disable HTTP Expect header usage of libcurl (Matthias Bolte), + caps: Improve error if passed an unknown arch (Cole Robinson), + spec: use ix86 macros (Peter Robinson), + nwfilter: improved logging during driver initialization (Stefan Berger), + storage: Allow runtime detection of scrub (Michal Privoznik), + Fix build with polkit0 (Jim Fehlig), + python: Expose virDomain{G,S}etInterfaceParameters APIs in python binding (Alex Jia), + conf: rename virDomainNetGetActualDirectVirtPortProfile (Laine Stump), + qemu: increase the timeout before sending SIGKILL to qemu process (Laine Stump), + qemu: drop driver lock while trying to terminate qemu process (Laine Stump), + qemu: Implement DomainPMSuspendForDuration (Michal Privoznik), + qemu: Set capabilities based on supported monitor commands (Michal Privoznik), + Install API XML desc to a standard location (Daniel P. Berrange), + qemu: make block io tuning smarter (Eric Blake) </li> - <li> Cleanups: - Fix typos and spacing in messages. (Yuri Chornoivan), - qemu: eliminate nested switch, simplify code (Laine Stump), - Fix typo in previous patch (Daniel P. Berrange), - build: drop obsolete qparams test (Eric Blake), - build: drop a painfully long gnulib test (Eric Blake), - Removed more AMD-specific features from cpu64-rhel* models (Martin Kletzander), - conf: eliminate redundant VIR_ALLOC of 1st element of network DNS hosts. (Laine Stump), - remove daemon/probes.h from .gitignore (Laine Stump), - sanlock: Fix condition left crippled while debugging (Peter Krempa), - qemu: Fix indention (Osier Yang), - daemon: Remove deprecated HAL from init script dependencies (Peter Krempa), - util: remove unneeded #include in virrandom.c (Laine Stump), - util: wrap virnetlink.c to 80 columns (Laine Stump), - Fixed service handling in specfile (Martin Kletzander) + <li> Cleanups: + Fix typos and spacing in messages. (Yuri Chornoivan), + qemu: eliminate nested switch, simplify code (Laine Stump), + Fix typo in previous patch (Daniel P. Berrange), + build: drop obsolete qparams test (Eric Blake), + build: drop a painfully long gnulib test (Eric Blake), + Removed more AMD-specific features from cpu64-rhel* models (Martin Kletzander), + conf: eliminate redundant VIR_ALLOC of 1st element of network DNS hosts. (Laine Stump), + remove daemon/probes.h from .gitignore (Laine Stump), + sanlock: Fix condition left crippled while debugging (Peter Krempa), + qemu: Fix indention (Osier Yang), + daemon: Remove deprecated HAL from init script dependencies (Peter Krempa), + util: remove unneeded #include in virrandom.c (Laine Stump), + util: wrap virnetlink.c to 80 columns (Laine Stump), + Fixed service handling in specfile (Martin Kletzander) </li> </ul> -- 1.7.8.5

3 4

[libvirt] sysctl variables, FreeBSD
by Jason Helfman 04 Apr '12

04 Apr '12

Is there a method that can be used to remove the sysctl tuning for FreeBSD in the pipeline? Here are the current patches I have, but would like to remove: http://www.freebsd.org/cgi/cvsweb.cgi/ports/devel/libvirt/files/ Thanks! Jason

2 3

[libvirt] [PATCH 0/8] Refactor libvirt RPM to allow fine grained installed
by Daniel P. Berrange 04 Apr '12

04 Apr '12

This is an update of the patch DV reverted from GIT https://www.redhat.com/archives/libvir-list/2012-March/msg01332.html At the end of this series we have the following RPMs with files The daemon itself (if %with_libvirtd == 1 - ie skipped for %client_only builds) - libvirt-daemon - just libvirtd daemon & secondary drivers (storage, network, nwfilter, etc) Two optional config file packages (if %with_libvirtd == 1): - libvirt-daemon-config-network - just the network driver default config - libvirt-daemon-config-nwfilter - just the nwfilter default config Four hypervisor driver packages (%with_driver_modules == 1, now on by default) - libvirt-daemon-driver-qemu - libvirt_driver_qemu.so + related driver files - libvirt-daemon-driver-lxc - libvirt_driver_lxc.so + related driver files - libvirt-daemon-driver-uml - libvirt_driver_uml.so + related driver files - libvirt-daemon-driver-xen - libvirt_driver_{xen,libxl}.so + related driver files Other non-daemon packages always enabled - libvirt-client - libvirt.so + virsh - libvirt-devel - libvirt header files & libraries - libvirt-python - libvirt python module - libvirt-docs - API docs and website docs Finally there are a handful of virtual empty packages To preserve the existing upgrade path & avoid breaking existing app dependancies: - libvirt - Depends libvirt-daemon, libvirt-client, libvirt-daemon-config-* and libvirt-daemon-driver-*. To allow applications to depend on specific libvirt drivers: - libvirt-daemon-qemu - Depends on libvirt-daemon, libvirt-daemon-driver-qemu & qemu - libvirt-daemon-kvm - Depends on libvirt-daemon, libvirt-daemon-driver-qemu & qemu-kvm - libvirt-daemon-lxc - Depends on libvirt-daemon, libvirt-daemon-driver-lxc - libvirt-daemon-uml - Depends on libvirt-daemon, libvirt-daemon-driver-uml - libvirt-daemon-xen - Depends on libvirt-daemon, libvirt-daemon-driver-xen & xen The result is: - To install everything (daemon, all drivers, all configs) yum install libvirt - To install just KVM with no configs yum install libvirt-daemon-kvm - To install KVM + default configs yum install libvirt-daemon-kvm libvirt-daemon-config-network libvirt-daemon-config-nwfilter The problems solved are - Can install libvirtd without the default configs which many apps don't want and causing death to networking if installed inside a guest - Applications don't need to know about the underlying hypervisor package names - libvirt pulls in the correct packages - Applications can install KVM without pulling in Xen libraries

2 19

[libvirt] [PATCH] virsh: Clarify escape sequence
by Michal Privoznik 03 Apr '12

03 Apr '12

Currently, we put no strains on escape sequence possibly leaving users with console that cannot be terminated. However, not all ASCII characters can be used as escape sequence. Only those falling in @ - _ can be; implement and document this constraint. --- tools/console.c | 3 ++- tools/virsh.c | 13 ++++++++++++- tools/virsh.pod | 3 ++- 3 files changed, 16 insertions(+), 3 deletions(-) diff --git a/tools/console.c b/tools/console.c index ca226c3..0f30b95 100644 --- a/tools/console.c +++ b/tools/console.c @@ -34,6 +34,7 @@ # include <errno.h> # include <unistd.h> # include <signal.h> +# include <c-ctype.h> # include "internal.h" # include "console.h" @@ -292,7 +293,7 @@ static char vshGetEscapeChar(const char *s) { if (*s == '^') - return CONTROL(s[1]); + return CONTROL(c_islower(s[1]) ? c_toupper(s[1]) : s[1]); return *s; } diff --git a/tools/virsh.c b/tools/virsh.c index 1ed2dda..cfdd040 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -19879,6 +19879,16 @@ vshShowVersion(vshControl *ctl ATTRIBUTE_UNUSED) vshPrint(ctl, "\n"); } +static bool +vshAllowedEscapeChar(char c) +{ + /* Allowed escape characters: + * a-z A-Z @ [ \ ] ^ _ + */ + return ('a' <= c && c <= 'z') || + ('@' <= c && c <= '_'); +} + /* * argv[]: virsh [options] [command] * @@ -19942,7 +19952,8 @@ vshParseArgv(vshControl *ctl, int argc, char **argv) case 'e': len = strlen(optarg); - if ((len == 2 && *optarg == '^') || + if ((len == 2 && *optarg == '^' && + vshAllowedEscapeChar(optarg[1])) || (len == 1 && *optarg != '^')) { ctl->escapeChar = optarg; } else { diff --git a/tools/virsh.pod b/tools/virsh.pod index d4971a3..a60e667 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -95,7 +95,8 @@ Output elapsed time information for each command. =item B<-e>, B<--escape> I<string> Set alternative escape sequence for I<console> command. By default, -telnet's B<^]> is used. +telnet's B<^]> is used. Allowed characters when using hat notation are: +alphabetic character, @, [, ], \, ^, _. =back -- 1.7.8.5

3 3

[libvirt] [PATCH 00/10] Enable loadable modules for libvirtd
by Daniel P. Berrange 03 Apr '12

03 Apr '12

For a long timer we've had the ability to build each libvirt driver as a loadable module. We have never used this by default and as a result it constantly bit-rots. This series fixes various bugs, and then enables it by default in configure. It also makes the PRMs use the loadable modules, adding new new sub-RPMs for each module. We can now finally install minimal libvirt binaries for each hypervisor. ie yum install libvirt-kvm will not pull in Xen libraries!

3 22

[libvirt] Need Help To Destroy Virtual Machines
by Ali Raza Memon 03 Apr '12

03 Apr '12

Hello...! I am using libvirt-php for controlling my xen virtual machines. For this I have installed libvirt-php along with xampp server. Now I need to create a web based controll panel application which shows me running vms, and some options like Shutdown, Pause, Create, Destroy. My aim is, when I click Destroy button the selected vm should be destroyed. For this I have used the following php-script: <?php $conn=libvirt_connect("xen:///"); $name=libvirt_domain_lookup_by_id($conn,4); // Here '4' is the id of my running vm $dest=libvirt_domain_destroy($name); echo $dest; ?> When I execute this it shows me following warning: Warning: libvirt_domain_destroy() [function.libvirt-domain-destroy]: operation virDomainDestroy forbidden for read only access in /opt/lampp/htdocs/xampp/xen/test.php on line 5 So, Could you please help me to solve this? ! Thank You !

2 1

[libvirt] I need help for use virDomainInterfaceStats
by Фёдор Пранович 03 Apr '12

03 Apr '12

Hi I want use the virDomainInterfaceStats for get statistic of domain, but I don't now how get path parametr. Please help me! Thanks.

4 3

[libvirt] is it possible to set txqueuelen on vnetX devices automatically
by Tim Hughes 03 Apr '12

03 Apr '12

Hello, We have been tuning our libvirt hosts and discovered that setting the txqueuelen on vnetX devices to 2500 we can increase the network throughput by a factor of almost 10. On an eth device it can be set by hand/rc.local with the following instructions http://www.cyberciti.biz/faq/gentoo-centos-rhel-debian-fedora-increasing-tx… . Because vnetX devices are named on a 'first free' basis and they come and go with the guests the rc.local method is not going to work. I think this needs to be done via libvirt or possibly udev, maybe with some kind of hook. Ideally I would like to be able to set this automatically for all vnetX devices when they are created or even better, on a per guest basis. Tim Hughes mailto:thughes@thegoldfish.org

2 3

[libvirt] [PATCH] Refactor the libvirt RPM daemon pieces
by Daniel P. Berrange 03 Apr '12

03 Apr '12

From: "Daniel P. Berrange" <berrange(a)redhat.com> There are a number of flaws with our packaging of the libvirtd daemon: - Installing 'libvirt' does not install 'qemu-kvm' or 'xen' etc which are required to actually run the hypervisor in question - Installing 'libvirt' pulls in the default configuration files which may not be wanted & cause problems if installed inside a guest - It is not possible to explicitly required all the peices required to manage a specific hypervisor This change takes the 'libvirt' RPM and and changes it thus - libvirt: just a virtual package with dep on libvirt-daemon, libvirt-daemon-config-network & libvirt-daemon-config-nwfilter - libvirt-daemon: the libvirt daemon and related pieces - libvirt-daemon-config-network: the default network config - libvirt-daemon-config-nwfilter: the network filter configs - libvirt-docs: the website HTML We then introduce some more virtual (empty) packages - libvirt-daemon-qemu: Deps on libvirt-daemon & 'qemu' - libvirt-daemon-kvm: Deps on libvirt-daemon & 'qemu-kvm' - libvirt-daemon-lxc: Deps on libvirt-daemon - libvirt-daemon-uml: Deps on libvirt-daemon - libvirt-daemon-xen: Deps on libvirt-daemon & 'xen' - libvirt-qemu: Deps on libvirt-daemon-qemu & libvirt-daemon-config-{network,nwfilter} - libvirt-kvm: Deps on libvirt-daemon-kvm & libvirt-daemon-config-{network,nwfilter} - libvirt-lxc: Deps on libvirt-daemon-lxc & libvirt-daemon-config-{network,nwfilter} - libvirt-uml: Deps on libvirt-daemon-uml & libvirt-daemon-config-{network,nwfilter} - libvirt-xen: Deps on libvirt-daemon-xen & libvirt-daemon-config-network My intent in the future is to turn on the driver modules by default, at which time 'libvirt-daemon' will cease to include any specific drivers, instead we'll get libvirt-daemon-driver-XXXX packages for each driver. The libvirt-daemon-XXX packages will then pull in each driver that they require. It is recommended that applications required a locally installed libvirtd daemon, use either 'Requires: libvirt-daemon-XXXX' or 'Requires: libvirt-XXX' and *not* "Requires: libvirt-daemon" or 'Requires: libvirt' * libvirt.spec.in: Refactor RPMs * docs/packaging.html.in, docs/sitemap.html.in: Document new RPM split rationale --- docs/packaging.html.in | 106 ++++++++++ docs/sitemap.html.in | 4 + libvirt.spec.in | 512 +++++++++++++++++++++++++++++++++++++----------- 3 files changed, 505 insertions(+), 117 deletions(-) create mode 100644 docs/packaging.html.in In v2: - Split libvirt-daemon-configs into libvirt-daemon-config-network and libvirt-daemon-config-nwfilter - Fix ordering of QEMU/KVM bits - Don't install nwfilter configs if the driver is turned off - Enable nwfilter for LXC/UML drivers explicitly, not just KVM - Fix docs typos - Make all %files sections conditional Tested build on F17 and RHEL-6.3 diff --git a/docs/packaging.html.in b/docs/packaging.html.in new file mode 100644 index 0000000..0adffd3 --- /dev/null +++ b/docs/packaging.html.in @@ -0,0 +1,106 @@ +<?xml version="1.0"?> +<html> + <body> + <h1>Distribution packaging</h1> + + <ul id="toc"></ul> + + + This page describes the rationale behind the libvirt distribution +packaging in RPM format. The RPM specfile provided with libvirt targets +all Fedora and RHEL releases. It is split up into a number of sub-RPMs +in order to facilitate minimal installations, targetting specific +feature sets. + + + <h2><a name="real">Real packages</a></h2> + + + The so called "real" packages provide the actual file payloads + related to libvirt. If very specific / targetted functionality + is required, then applications can depend on one or more of these + real packages. + + + <dl> + <dt>libvirt-client</dt> + <dd>This package provides the main libvirt.so library along with + the virsh command line tool. If a C based application only wants + to be able to manage remote hypervisors, this is all that they + need depend on</dd> + <dt>libvirt-devel</dt> + <dd>This package provides the header files and libraries required + to compile and link C applications using libvirt</dd> + <dt>libvirt-python</dt> + <dd>This package provides the Python binding to the C libraries. + It will pull in the libvirt-client RPM. If a Python application + only wants to be able to manage remote hypervisors, this is all + that they need depend on</dd> + <dt>libvirt-daemon</dt> + <dd>This package provides server side libvirtd daemon, which is + required in order to manage any stateful hypervisors (currently + QEMU, KVM, Xen, LXC and UML).</dd> + <dt>libvirt-daemon-config-network</dt> + <dd>This package provides the standard configuration files for + setting up a NAT based network</dd> + <dt>libvirt-daemon-config-nwfilter</dt> + <dd>This package provides the standard configuration files for + network filter rules for ensuring clean VM traffic.</dd> + </dl> + + <h2><a name="virtual">Virtual packages</a></h2> + + + The virtual packages provide convenient targets for application dependencies to + pull in functionality related to specific hypervisors. Since the packaging of + the <code>libvirt-daemon</code> RPM is expected to change in the future to split + each hypervisor driver out into a separate RPM, applications are strongly + recommended to depend on one of the following virtual packages, instead of + depending directly on <code>libvirt-daemon</code> + + + <dl> + <dt>libvirt</dt> + <dd>This package, simply pulls in every single other server side RPM. + If an application wants to ensure all possible libvirt drivers are installed, + this is what they should depend on</dd> + + <dt>libvirt-daemon-qemu</dt> + <dd>This package pulls in the server side daemon, drivers and the QEMU TCG binaries + required to provide emulation of non-native architectures</dd> + <dt>libvirt-daemon-kvm</dt> + <dd>This package pulls in the server side daemon, drivers and the KVM binaries + required to provide hardware accelerated virtualization of the native + architectures</dd> + <dt>libvirt-daemon-lxc</dt> + <dd>This package pulls in the server side daemon and drivers required to + run native Linux containers</dd> + <dt>libvirt-daemon-uml</dt> + <dd>This package pulls in the server side daemon and drivers required to + run User Mode Linux. The application must still provide the actual + UML binary kernels</dd> + <dt>libvirt-daemon-xen</dt> + <dd>This package pulls in the server side daemon and drivers required to + run guests on the Xen hypervisor.</dd> + + <dt>libvirt-qemu</dt> + <dd>This package pulls in the server side daemon, drivers and the QEMU TCG binaries + required to provide emulation of non-native architectures</dd> + <dt>libvirt-kvm</dt> + <dd>This package pulls in the server side daemon, drivers and the KVM binaries + required to provide hardware accelerated virtualization of the native + architectures</dd> + <dt>libvirt-lxc</dt> + <dd>This package pulls in the server side daemon, drivers and default + configuration files required to run native Linux containers</dd> + <dt>libvirt-uml</dt> + <dd>This package pulls in the server side daemon, drivers and default + configuration files required to run User Mode Linux. The application + must still provide the actual UML binary kernels</dd> + <dt>libvirt-xen</dt> + <dd>This package pulls in the server side daemon, drivers and default + configuration files required to run guests on the Xen hypervisor.</dd> + </dl> + + </body> +</html> diff --git a/docs/sitemap.html.in b/docs/sitemap.html.in index 1de2b20..620c989 100644 --- a/docs/sitemap.html.in +++ b/docs/sitemap.html.in @@ -84,6 +84,10 @@ <a href="hooks.html">Hooks</a> Hooks for system specific management </li> + <li> + <a href="packaging.html">Distribution packaging</a> + Rationale for distribution RPM packaging + </li> </ul> </li> <li> diff --git a/libvirt.spec.in b/libvirt.spec.in index 67f1c33..8730881 100644 --- a/libvirt.spec.in +++ b/libvirt.spec.in @@ -52,6 +52,14 @@ %define with_libxl 0%{!?_without_libxl:%{server_drivers}} %define with_vmware 0%{!?_without_vmware:%{server_drivers}} +%define with_qemu_tcg %{with_qemu} +# Change if we ever provide qemu-kvm binaries on non-x86 hosts +%ifarch %{ix86} x86_64 +%define with_qemu_kvm %{with_qemu} +%else +%define with_qemu_kvm 0 +%endif + # Then the hypervisor drivers that talk via a native remote protocol %define with_phyp 0%{!?_without_phyp:1} %define with_esx 0%{!?_without_esx:1} @@ -125,8 +133,10 @@ # RHEL-5 has restricted QEMU to x86_64 only and is too old for LXC %if 0%{?rhel} == 5 +%define with_qemu_tcg 0 %ifnarch x86_64 %define with_qemu 0 +%define with_qemu_kvm 0 %endif %define with_lxc 0 %endif @@ -134,8 +144,10 @@ # RHEL-6 has restricted QEMU to x86_64 only, stopped including Xen # on all archs. Other archs all have LXC available though %if 0%{?rhel} >= 6 +%define with_qemu_tcg 0 %ifnarch x86_64 %define with_qemu 0 +%define with_qemu_kvm 0 %endif %define with_xen 0 %endif @@ -206,10 +218,13 @@ %define with_storage_disk 0 %endif -%if %{with_qemu} +%if %{with_qemu} || %{with_lxc} || %{with_uml} %define with_nwfilter 0%{!?_without_nwfilter:%{server_drivers}} # Enable libpcap library %define with_libpcap 0%{!?_without_libpcap:%{server_drivers}} +%endif + +%if %{with_qemu} %define with_macvtap 0%{!?_without_macvtap:%{server_drivers}} # numad is used to manage the CPU placement dynamically, @@ -268,109 +283,22 @@ Source: http://libvirt.org/sources/libvirt-%{version}.tar.gz BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root URL: http://libvirt.org/ -# All runtime requirements for the libvirt package (runtime requrements -# for subpackages are listed later in those subpackages) - -# The client side, i.e. shared libs and virsh are in a subpackage -Requires: %{name}-client = %{version}-%{release} - -# Used by many of the drivers, so turn it on whenever the -# daemon is present %if %{with_libvirtd} -# for modprobe of pci devices -Requires: module-init-tools -# for /sbin/ip & /sbin/tc -Requires: iproute -%if %{with_avahi} -Requires: avahi-libs -%endif -%endif +Requires: libvirt-daemon = %{version}-%{release} %if %{with_network} -Requires: dnsmasq >= 2.41 -Requires: radvd -%endif -%if %{with_network} || %{with_nwfilter} -Requires: iptables -Requires: iptables-ipv6 +Requires: libvirt-daemon-config-network = %{version}-%{release} %endif %if %{with_nwfilter} -Requires: ebtables -%endif -# needed for device enumeration -%if %{with_hal} -Requires: hal -%endif -%if %{with_udev} -Requires: udev >= 145 -%endif -%if %{with_polkit} -%if 0%{?fedora} >= 12 || 0%{?rhel} >=6 -Requires: polkit >= 0.93 -%else -Requires: PolicyKit >= 0.6 -%endif -%endif -%if %{with_storage_fs} -Requires: nfs-utils -# For mkfs -Requires: util-linux-ng -# For pool-build probing for existing pools -BuildRequires: libblkid-devel >= 2.17 -# For glusterfs -%if 0%{?fedora} >= 11 -Requires: glusterfs-client >= 2.0.1 -%endif -%endif -%if %{with_qemu} -# From QEMU RPMs -Requires: /usr/bin/qemu-img -# For image compression -Requires: gzip -Requires: bzip2 -Requires: lzop -Requires: xz -%else -%if %{with_xen} -# From Xen RPMs -Requires: /usr/sbin/qcow-create -%endif -%endif -%if %{with_storage_lvm} -# For LVM drivers -Requires: lvm2 -%endif -%if %{with_storage_iscsi} -# For ISCSI driver -Requires: iscsi-initiator-utils -%endif -%if %{with_storage_disk} -# For disk driver -Requires: parted -Requires: device-mapper -%endif -%if %{with_storage_mpath} -# For multipath support -Requires: device-mapper -%endif -%if %{with_cgconfig} -Requires: libcgroup -%endif -%ifarch %{ix86} x86_64 ia64 -# For virConnectGetSysinfo -Requires: dmidecode +Requires: libvirt-daemon-config-nwfilter = %{version}-%{release} %endif -# For service management -%if %{with_systemd} -Requires(post): systemd-units -Requires(post): systemd-sysv -Requires(preun): systemd-units -Requires(postun): systemd-units -%endif -%if %{with_numad} -Requires: numad +# XXX when we turn on driver modules, we need to add +# deps on each driver (Requires: libvirt-daemon-drv-qemu) %endif +Requires: libvirt-docs = %{version}-%{release} +Requires: libvirt-client = %{version}-%{release} -# All build-time requirements +# All build-time requirements. Run-time requirements are +# listed against each sub-RPM %if 0%{?enable_autotools} BuildRequires: autoconf BuildRequires: automake @@ -537,6 +465,279 @@ Libvirt is a C toolkit to interact with the virtualization capabilities of recent versions of Linux (and other OSes). The main package includes the libvirtd server exporting the virtualization support. +%package docs +Summary: Documentation for libvirt library and daemon +Group: Development/Libraries + +%description docs +Copy of the libvirt website documentation + +%if %{with_libvirtd} +%package daemon +Summary: Server side daemon and supporting files for libvirt library +Group: Development/Libraries + +# All runtime requirements for the libvirt package (runtime requrements +# for subpackages are listed later in those subpackages) + +# The client side, i.e. shared libs and virsh are in a subpackage +Requires: %{name}-client = %{version}-%{release} + +# Used by many of the drivers, so turn it on whenever the +# daemon is present +%if %{with_libvirtd} +# for modprobe of pci devices +Requires: module-init-tools +# for /sbin/ip & /sbin/tc +Requires: iproute +%if %{with_avahi} +Requires: avahi-libs +%endif +%endif +%if %{with_network} +Requires: dnsmasq >= 2.41 +Requires: radvd +%endif +%if %{with_network} || %{with_nwfilter} +Requires: iptables +Requires: iptables-ipv6 +%endif +%if %{with_nwfilter} +Requires: ebtables +%endif +# needed for device enumeration +%if %{with_hal} +Requires: hal +%endif +%if %{with_udev} +Requires: udev >= 145 +%endif +%if %{with_polkit} +%if 0%{?fedora} >= 12 || 0%{?rhel} >=6 +Requires: polkit >= 0.93 +%else +Requires: PolicyKit >= 0.6 +%endif +%endif +%if %{with_storage_fs} +Requires: nfs-utils +# For mkfs +Requires: util-linux-ng +# For pool-build probing for existing pools +BuildRequires: libblkid-devel >= 2.17 +# For glusterfs +%if 0%{?fedora} >= 11 +Requires: glusterfs-client >= 2.0.1 +%endif +%endif +%if %{with_qemu} +# From QEMU RPMs +Requires: /usr/bin/qemu-img +# For image compression +Requires: gzip +Requires: bzip2 +Requires: lzop +Requires: xz +%else +%if %{with_xen} +# From Xen RPMs +Requires: /usr/sbin/qcow-create +%endif +%endif +%if %{with_storage_lvm} +# For LVM drivers +Requires: lvm2 +%endif +%if %{with_storage_iscsi} +# For ISCSI driver +Requires: iscsi-initiator-utils +%endif +%if %{with_storage_disk} +# For disk driver +Requires: parted +Requires: device-mapper +%endif +%if %{with_storage_mpath} +# For multipath support +Requires: device-mapper +%endif +%if %{with_cgconfig} +Requires: libcgroup +%endif +%ifarch %{ix86} x86_64 ia64 +# For virConnectGetSysinfo +Requires: dmidecode +%endif +# For service management +%if %{with_systemd} +Requires(post): systemd-units +Requires(post): systemd-sysv +Requires(preun): systemd-units +Requires(postun): systemd-units +%endif +%if %{with_numad} +Requires: numad +%endif + +%description daemon +Server side daemon required to manage the virtualization capabilities +of recent versions of Linux. Requires a hypervisor specific sub-RPM +for specific drivers. + +%if %{with_network} +%package daemon-config-network +Summary: Default configuration files for the libvirtd daemon +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} + +%description daemon-config-network +Default configuration files for setting up NAT based networking +%endif + +%if %{with_nwfilter} +%package daemon-config-nwfilter +Summary: Network filter configuration files for the libvirtd daemon +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} + +%description daemon-config-nwfilter +Network filter configuration files for cleaning guest traffic +%endif + +# XXX when we turn on driver modules, we will need to +# create daemon-drv-XXX sub-RPMs and add them as deps +# to all of the following daemon-XXX RPMs + +%if %{with_qemu_tcg} +%package daemon-qemu +Summary: Server side daemon & driver required to run QEMU guests +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} +Requires: qemu + +%description daemon-qemu +Server side daemon and driver required to manage the virtualization +capabilities of the QEMU TCG emulators + +%package qemu +Summary: Server side daemon, driver & default configs required to run QEMU guests +Group: Development/Libraries + +Requires: libvirt-daemon-qemu = %{version}-%{release} +Requires: libvirt-daemon-config-network = %{version}-%{release} +Requires: libvirt-daemon-config-nwfilter = %{version}-%{release} + +%description qemu +Server side daemon, driver and default network & firewall configs +required to manage the virtualization capabilities of QEMU. +%endif + + +%if %{with_qemu_kvm} +%package daemon-kvm +Summary: Server side daemon & driver required to run QEMU guests +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} +Requires: qemu-kvm + +%description daemon-kvm +Server side daemon and driver required to manage the virtualization +capabilities of the QEMU KVM hypervisor + +%package kvm +Summary: Server side daemon, driver & default configs required to run KVM guests +Group: Development/Libraries + +Requires: libvirt-daemon-kvm = %{version}-%{release} +Requires: libvirt-daemon-config-network = %{version}-%{release} +Requires: libvirt-daemon-config-nwfilter = %{version}-%{release} + +%description kvm +Server side daemon, driver and default network & firewall configs +required to manage the virtualization capabilities of KVM. +%endif + + +%if %{with_lxc} +%package daemon-lxc +Summary: Server side daemon & driver required to run LXC guests +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} + +%description daemon-lxc +Server side daemon and driver required to manage the virtualization +capabilities of LXC + +%package lxc +Summary: Server side daemon, driver & default configs required to run LXC guests +Group: Development/Libraries + +Requires: libvirt-daemon-lxc = %{version}-%{release} +Requires: libvirt-daemon-config-network = %{version}-%{release} +Requires: libvirt-daemon-config-nwfilter = %{version}-%{release} + +%description lxc +Server side daemon, driver and default network & firewall configs +required to manage the virtualization capabilities of LXC. +%endif + + +%if %{with_uml} +%package daemon-uml +Summary: Server side daemon & driver required to run UML guests +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} +# There are no UML kernel RPMs in Fedora/RHEL to depend on. + +%description daemon-uml +Server side daemon and driver required to manage the virtualization +capabilities of UML + +%package uml +Summary: Server side daemon, driver & default configs required to run UML guests +Group: Development/Libraries + +Requires: libvirt-daemon-uml = %{version}-%{release} +Requires: libvirt-daemon-config-network = %{version}-%{release} +Requires: libvirt-daemon-config-nwfilter = %{version}-%{release} + +%description uml +Server side daemon, driver and default network & firewall configs +required to manage the virtualization capabilities of UML. +%endif + + +%if %{with_xen} +%package daemon-xen +Summary: Server side daemon & driver required to run XEN guests +Group: Development/Libraries + +Requires: libvirt-daemon = %{version}-%{release} +Requires: xen + +%description daemon-xen +Server side daemon and driver required to manage the virtualization +capabilities of XEN + +%package xen +Summary: Server side daemon, driver & default configs required to run XEN guests +Group: Development/Libraries + +Requires: libvirt-daemon-xen = %{version}-%{release} +Requires: libvirt-daemon-config-network = %{version}-%{release} + +%description xen +Server side daemon, driver and default network & firewall configs +required to manage the virtualization capabilities of Xen. +%endif +%endif + %package client Summary: Client side library and utilities of the libvirt library Group: Development/Libraries @@ -582,7 +783,7 @@ Group: Development/Libraries Requires: sanlock >= 1.8 #for virt-sanlock-cleanup require augeas Requires: augeas -Requires: %{name} = %{version}-%{release} +Requires: %{name}-daemon = %{version}-%{release} %description lock-sanlock Includes the Sanlock lock manager plugin for the QEMU @@ -884,6 +1085,12 @@ rm -rf $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d/libvirtd.lxc rm -rf $RPM_BUILD_ROOT%{_sysconfdir}/logrotate.d/libvirtd.uml %endif +mv $RPM_BUILD_ROOT%{_datadir}/doc/libvirt-%{version} $RPM_BUILD_ROOT%{_datadir}/doc/libvirt-docs-%{version} + +%if ! %{with_nwfilter} +rm -rf $RPM_BUILD_ROOT%{_sysconfdir}/libvirt/nwfilter +%endif + %clean rm -fr %{buildroot} @@ -898,7 +1105,8 @@ do done make check -%pre +%if %{with_libvirtd} +%pre daemon %if 0%{?fedora} >= 12 || 0%{?rhel} >= 6 # Normally 'setup' adds this in /etc/passwd, but this is # here for case of upgrades from earlier Fedora/RHEL. This @@ -910,22 +1118,9 @@ getent passwd qemu >/dev/null || \ -c "qemu user" qemu %endif -%post +%post daemon -%if %{with_libvirtd} %if %{with_network} -# We want to install the default network for initial RPM installs -# or on the first upgrade from a non-network aware libvirt only. -# We check this by looking to see if the daemon is already installed -if ! /sbin/chkconfig libvirtd && test ! -f %{_sysconfdir}/libvirt/qemu/networks/default.xml -then - UUID=`/usr/bin/uuidgen` - sed -e "s,</name>,</name>\n <uuid>$UUID</uuid>," \ - < %{_datadir}/libvirt/networks/default.xml \ - > %{_sysconfdir}/libvirt/qemu/networks/default.xml - ln -s ../default.xml %{_sysconfdir}/libvirt/qemu/networks/autostart/default.xml -fi - # All newly defined networks will have a mac address for the bridge # auto-generated, but networks already existing at the time of upgrade # will not. We need to go through all the network configs, look for @@ -991,8 +1186,8 @@ fi %endif %endif -%preun %if %{with_libvirtd} +%preun daemon %if %{with_systemd} if [ $1 -eq 0 ] ; then # Package removal, not upgrade @@ -1007,8 +1202,8 @@ fi %endif %endif -%postun %if %{with_libvirtd} +%postun daemon %if %{with_systemd} /bin/systemctl daemon-reload >/dev/null 2>&1 || : if [ $1 -ge 1 ] ; then @@ -1019,6 +1214,20 @@ fi %endif %if %{with_libvirtd} +%if %{with_network} +%post daemon-config-network +if test $1 -eq 1 && test ! -f %{_sysconfdir}/libvirt/qemu/networks/default.xml ; then + UUID=`/usr/bin/uuidgen` + sed -e "s,</name>,</name>\n <uuid>$UUID</uuid>," \ + < %{_datadir}/libvirt/networks/default.xml \ + > %{_sysconfdir}/libvirt/qemu/networks/default.xml + ln -s ../default.xml %{_sysconfdir}/libvirt/qemu/networks/autostart/default.xml +fi +%endif +%endif + + +%if %{with_libvirtd} %if %{with_systemd} %triggerun -- libvirt < 0.9.4 %{_bindir}/systemd-sysv-convert --save libvirtd >/dev/null 2>&1 ||: @@ -1064,10 +1273,19 @@ fi /bin/systemctl try-restart libvirt-guests.service >/dev/null 2>&1 || : %endif -%if %{with_libvirtd} %files %defattr(-, root, root) +%files docs +%defattr(-, root, root) +%dir %{_datadir}/doc/libvirt-docs-%{version} +%dir %{_datadir}/doc/libvirt-docs-%{version}/html +%{_datadir}/doc/libvirt-docs-%{version}/html/* + +%if %{with_libvirtd} +%files daemon +%defattr(-, root, root) + %doc AUTHORS ChangeLog.gz NEWS README COPYING.LIB TODO %dir %attr(0700, root, root) %{_sysconfdir}/libvirt/ @@ -1078,7 +1296,6 @@ fi %endif %dir %attr(0700, root, root) %{_sysconfdir}/libvirt/nwfilter/ -%{_sysconfdir}/libvirt/nwfilter/*.xml %{_sysconfdir}/rc.d/init.d/libvirtd %if %{with_systemd} @@ -1190,6 +1407,67 @@ rm -f $RPM_BUILD_ROOT%{_sysconfdir}/sysctl.d/libvirtd %{_mandir}/man8/libvirtd.8* %doc docs/*.xml + +%if %{with_network} +%files daemon-config-network +%defattr(-, root, root) +%endif + +%if %{with_nwfilter} +%files daemon-config-nwfilter +%defattr(-, root, root) +%{_sysconfdir}/libvirt/nwfilter/*.xml +%endif + +%if %{with_qemu_tcg} +%files daemon-qemu +%defattr(-, root, root) +%endif + +%if %{with_qemu_kvm} +%files daemon-kvm +%defattr(-, root, root) +%endif + +%if %{with_lxc} +%files daemon-lxc +%defattr(-, root, root) +%endif + +%if %{with_uml} +%files daemon-uml +%defattr(-, root, root) +%endif + +%if %{with_xen} +%files daemon-xen +%defattr(-, root, root) +%endif + +%if %{with_qemu_tcg} +%files qemu +%defattr(-, root, root) +%endif + +%if %{with_qemu_kvm} +%files kvm +%defattr(-, root, root) +%endif + +%if %{with_lxc} +%files lxc +%defattr(-, root, root) +%endif + +%if %{with_uml} +%files uml +%defattr(-, root, root) +%endif + +%if %{with_xen} +%files xen +%defattr(-, root, root) +%endif %endif %if %{with_sanlock} -- 1.7.7.6

4 7

[libvirt] Openvswitch support - port tagging
by Daniele Milani 03 Apr '12

03 Apr '12

I was looking at the release candidate of libvirt (0.9.11-rc2) and I have not been able to understand if the openvswitch support includes the port tagging support. So my question is: is it possible to create a tagged port? How? Otherwise, would it be useful to add this functionality? Thanks, Daniele Milani

2 2

[libvirt] [PATCHv5 0/3] Xen: Fix <clock> handling
by Philipp Hahn 03 Apr '12

03 Apr '12

Before version 3.1 xen only implemented clock/@offset='utc' and 'localtime'. With the introduction of managed domains in 3.1 xend keeps track of the rtc_timeoffset, even over reboots. This translates to libvirts clock/@offset='variable' variant. Be advised that only HV domains have a RTC. In addition xen also supports a variant where the offset is tracked to 'localtime', which is currently not supported by libvirt. To make matters worse, this was somehow broken in some versions of xen and was finally fixed with version xen-3.4. The following patch set ... * adds support for handling variable offsets relative to localtime, * fixes libvirt to use clock/@offset='variable' for newer xen versions, * adapts the test suit accordingly I've tested this on CenOS5 (xend-3.0.3 + 3.1.2 hypervisor?), UCS-2.3 (xen-3.2.1), UCS-2.4 (xen-3.4.3) and UCS-3.0 (xen-4.1.2). Since v1: + fix handling of direct-PV-domains + added handling of localtime=1 + rtc_timeoffset + fixed test suite Since v2: (on feedback by Eric) + add the adjustment='reset' attribute to force the old behaviour + handle adjustment='$timeDelta' as a short-cut for the conversion to variable. + simplify error path handling + update version numbers to 0.9.11 Since v3: + Add missing offset=VARIALE for adjustment='$timeDelta' conversion. Since v4: + Rebase against v0.9.11-rc2-6-ga465031 (unmodified) Philipp Hahn (3): Support clock=variable relative to localtime Xen: Fix <clock> handling Xen: Adapt <clock> tests docs/formatdomain.html.in | 18 ++- docs/schemas/domaincommon.rng | 30 +++- src/conf/domain_conf.c | 61 +++++++- src/conf/domain_conf.h | 17 ++- src/libvirt_private.syms | 1 + src/qemu/qemu_command.c | 8 +- src/qemu/qemu_process.c | 2 +- src/xenxs/xen_sxpr.c | 167 +++++++++++++++----- src/xenxs/xen_xm.c | 123 ++++++++++++--- .../qemuxml2argv-clock-variable.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-boot-grub.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-bridge-ipaddr.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-curmem.xml | 2 +- .../sexpr2xml-disk-block-shareable.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-disk-block.xml | 2 +- .../sexpr2xml-disk-drv-blktap-qcow.xml | 2 +- .../sexpr2xml-disk-drv-blktap-raw.xml | 2 +- .../sexpr2xml-disk-drv-blktap2-raw.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-disk-file.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-autoport.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-empty-kernel.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-force-hpet.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-force-nohpet.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-kernel.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-legacy-vfb.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-localtime.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-net-ioemu.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-net-netfront.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-parallel-tcp.xml | 2 +- .../sexpr2xml-fv-serial-dev-2-ports.xml | 2 +- .../sexpr2xml-fv-serial-dev-2nd-port.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-file.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-null.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-pipe.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-pty.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-stdio.xml | 2 +- .../sexpr2xml-fv-serial-tcp-telnet.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-tcp.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-udp.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-serial-unix.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-sound-all.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-sound.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-usbmouse.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-usbtablet.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-utc.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv-v2.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-fv.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-net-bridged.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-net-e1000.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-net-routed.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pci-devs.xml | 2 +- .../sexpr2xml-pv-bootloader-cmdline.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pv-bootloader.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pv-localtime.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pv-vcpus.xml | 2 +- .../sexpr2xml-pv-vfb-new-vncdisplay.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pv-vfb-new.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pv-vfb-orig.xml | 2 +- .../sexpr2xmldata/sexpr2xml-pv-vfb-type-crash.xml | 2 +- tests/sexpr2xmldata/sexpr2xml-pv.xml | 2 +- tests/xmconfigdata/sexpr2xml-pv-bootloader.cfg | 1 + tests/xmconfigdata/test-escape-paths.xml | 2 +- tests/xmconfigdata/test-fullvirt-force-hpet.cfg | 2 +- tests/xmconfigdata/test-fullvirt-force-hpet.xml | 2 +- tests/xmconfigdata/test-fullvirt-force-nohpet.cfg | 2 +- tests/xmconfigdata/test-fullvirt-force-nohpet.xml | 2 +- tests/xmconfigdata/test-fullvirt-localtime.xml | 2 +- tests/xmconfigdata/test-fullvirt-net-ioemu.xml | 2 +- tests/xmconfigdata/test-fullvirt-net-netfront.xml | 2 +- tests/xmconfigdata/test-fullvirt-new-cdrom.xml | 2 +- tests/xmconfigdata/test-fullvirt-old-cdrom.cfg | 2 +- tests/xmconfigdata/test-fullvirt-old-cdrom.xml | 2 +- tests/xmconfigdata/test-fullvirt-parallel-tcp.xml | 2 +- .../test-fullvirt-serial-dev-2-ports.xml | 2 +- .../test-fullvirt-serial-dev-2nd-port.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-file.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-null.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-pipe.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-pty.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-stdio.xml | 2 +- .../test-fullvirt-serial-tcp-telnet.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-tcp.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-udp.xml | 2 +- tests/xmconfigdata/test-fullvirt-serial-unix.xml | 2 +- tests/xmconfigdata/test-fullvirt-sound.xml | 2 +- tests/xmconfigdata/test-fullvirt-usbmouse.xml | 2 +- .../test-fullvirt-usbtablet-no-bus.xml | 2 +- tests/xmconfigdata/test-fullvirt-usbtablet.xml | 2 +- tests/xmconfigdata/test-fullvirt-utc.xml | 2 +- tests/xmconfigdata/test-no-source-cdrom.xml | 2 +- tests/xmconfigdata/test-paravirt-net-e1000.cfg | 1 + tests/xmconfigdata/test-paravirt-net-e1000.xml | 2 +- tests/xmconfigdata/test-paravirt-net-vifname.cfg | 1 + tests/xmconfigdata/test-paravirt-net-vifname.xml | 2 +- .../test-paravirt-new-pvfb-vncdisplay.cfg | 1 + .../test-paravirt-new-pvfb-vncdisplay.xml | 2 +- tests/xmconfigdata/test-paravirt-new-pvfb.cfg | 1 + tests/xmconfigdata/test-paravirt-new-pvfb.xml | 2 +- .../test-paravirt-old-pvfb-vncdisplay.cfg | 1 + .../test-paravirt-old-pvfb-vncdisplay.xml | 2 +- tests/xmconfigdata/test-paravirt-old-pvfb.cfg | 1 + tests/xmconfigdata/test-paravirt-old-pvfb.xml | 2 +- tests/xmconfigdata/test-paravirt-vcpu.cfg | 1 + tests/xmconfigdata/test-paravirt-vcpu.xml | 2 +- tests/xmconfigdata/test-pci-devs.xml | 2 +- tests/xml2sexprdata/xml2sexpr-boot-grub.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-bridge-ipaddr.sexpr | 4 +- tests/xml2sexprdata/xml2sexpr-curmem.sexpr | 1 + .../xml2sexpr-disk-block-shareable.sexpr | 4 +- tests/xml2sexprdata/xml2sexpr-disk-block.sexpr | 4 +- .../xml2sexprdata/xml2sexpr-disk-drv-blkback.sexpr | 4 +- .../xml2sexpr-disk-drv-blktap-qcow.sexpr | 4 +- .../xml2sexpr-disk-drv-blktap-raw.sexpr | 4 +- .../xml2sexprdata/xml2sexpr-disk-drv-blktap.sexpr | 4 +- .../xml2sexpr-disk-drv-blktap2-raw.sexpr | 4 +- .../xml2sexprdata/xml2sexpr-disk-drv-blktap2.sexpr | 4 +- tests/xml2sexprdata/xml2sexpr-disk-drv-loop.sexpr | 4 +- tests/xml2sexprdata/xml2sexpr-disk-file.sexpr | 4 +- tests/xml2sexprdata/xml2sexpr-escape.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-force-hpet.sexpr | 1 + .../xml2sexprdata/xml2sexpr-fv-force-nohpet.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-kernel.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-localtime.sexpr | 5 +- tests/xml2sexprdata/xml2sexpr-fv-net-ioemu.sexpr | 3 +- .../xml2sexprdata/xml2sexpr-fv-net-netfront.sexpr | 3 +- .../xml2sexprdata/xml2sexpr-fv-parallel-tcp.sexpr | 1 + .../xml2sexpr-fv-serial-dev-2-ports.sexpr | 3 +- .../xml2sexpr-fv-serial-dev-2nd-port.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-serial-file.sexpr | 3 +- tests/xml2sexprdata/xml2sexpr-fv-serial-null.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-serial-pipe.sexpr | 3 +- tests/xml2sexprdata/xml2sexpr-fv-serial-pty.sexpr | 1 + .../xml2sexprdata/xml2sexpr-fv-serial-stdio.sexpr | 1 + .../xml2sexpr-fv-serial-tcp-telnet.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-serial-tcp.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-serial-udp.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-serial-unix.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-sound.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-usbmouse.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-usbtablet.sexpr | 3 +- tests/xml2sexprdata/xml2sexpr-fv-utc.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-v2.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-fv-vncunused.sexpr | 3 +- tests/xml2sexprdata/xml2sexpr-fv.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-net-bridged.sexpr | 2 +- tests/xml2sexprdata/xml2sexpr-net-e1000.sexpr | 2 +- tests/xml2sexprdata/xml2sexpr-net-routed.sexpr | 2 +- .../xml2sexprdata/xml2sexpr-no-source-cdrom.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-pci-devs.sexpr | 2 +- .../xml2sexpr-pv-bootloader-cmdline.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-pv-bootloader.sexpr | 4 +- tests/xml2sexprdata/xml2sexpr-pv-vcpus.sexpr | 2 +- .../xml2sexprdata/xml2sexpr-pv-vfb-new-auto.sexpr | 2 +- tests/xml2sexprdata/xml2sexpr-pv-vfb-new.sexpr | 2 +- tests/xml2sexprdata/xml2sexpr-pv-vfb-orig.sexpr | 1 + tests/xml2sexprdata/xml2sexpr-pv.sexpr | 2 +- 157 files changed, 526 insertions(+), 200 deletions(-)

2 7

[libvirt] [RFC: PATCH 00/13] live block migration via virDomainBlockCopy
by Eric Blake 03 Apr '12

03 Apr '12

This is in response to my discussion with Paolo here: https://www.redhat.com/archives/libvir-list/2012-March/msg01171.html It also picks up an old patch from Adam here (now split into two): https://www.redhat.com/archives/libvir-list/2012-January/msg00562.html Patches 1-12 are in pretty good shape, while patch 13 is still a work in progress. I can test a lot of the pieces, but still have several patches to go before I can fully test the new API. I'm posting this now to at least start some review on the earlier pieces, and to get consensus that the API and XML changes are correct. None of these patches should be applied until after 0.9.11 is released, and even then, we still want confirmation of whether upstream qemu 1.1 will include complete support for block mirroring. For anyone trying to backport this feature to 0.9.10 .so API, I've made sure that you can just omit patches 5 and 6, and that everything else will backport cleanly to give you the new feature through just the public virDomainBlockRebase() call. Adam Litke (2): blockjob: add API for async virDomainBlockJobAbort blockjob: wire up qemu async virDomainBlockJobAbort Eric Blake (11): blockjob: add new API flags blockjob: add 'blockcopy' to virsh blockjob: add virDomainBlockCopy blockjob: enhance virsh 'blockcopy' blockjob: wire up RPC for block copy blockjob: enhance xml to track mirrors across libvirtd restart blockjob: react to active block copy blockjob: expose qemu commands for mirrored storage migration blockjob: query backing file of a disk blockjob: return appropriate event and info WIP: blockjob: implement block copy for qemu docs/apibuild.py | 1 + docs/formatdomain.html.in | 11 ++ docs/schemas/domaincommon.rng | 19 +++- include/libvirt/libvirt.h.in | 50 +++++++++- include/libvirt/virterror.h | 1 + src/conf/domain_conf.c | 77 +++++++++++++++ src/conf/domain_conf.h | 14 +++ src/driver.h | 6 + src/libvirt.c | 216 +++++++++++++++++++++++++++++++++++++++-- src/libvirt_private.syms | 1 + src/libvirt_public.syms | 5 + src/qemu/qemu_capabilities.c | 3 + src/qemu/qemu_capabilities.h | 2 + src/qemu/qemu_conf.h | 1 + src/qemu/qemu_driver.c | 211 ++++++++++++++++++++++++++++++++++++++-- src/qemu/qemu_hotplug.c | 7 ++ src/qemu/qemu_monitor.c | 60 +++++++++++- src/qemu/qemu_monitor.h | 23 +++++ src/qemu/qemu_monitor_json.c | 128 ++++++++++++++++++++++-- src/qemu/qemu_monitor_json.h | 21 ++++- src/qemu/qemu_process.c | 19 ++++ src/remote/remote_driver.c | 1 + src/remote/remote_protocol.x | 13 +++- src/remote_protocol-structs | 10 ++ src/rpc/gendispatch.pl | 1 + src/util/virterror.c | 6 + tools/virsh.c | 135 ++++++++++++++++++++----- tools/virsh.pod | 33 ++++++- 28 files changed, 1007 insertions(+), 68 deletions(-) -- 1.7.7.6

1 13

[libvirt] [PATCH 0/2] use qemu's dump-guest-meory when vm uses host device
by Wen Congyang 03 Apr '12

03 Apr '12

Currently, we use migrate to dump guest's memory. There is one restriction in migrate command: the device's status should be stored in qemu because the device's status should be passed to target machine. If we passthrough a host device to guest, the device's status is stored in the real device. So migrate command will fail. We usually use dump when guest is panicked. So there is no need to store device's status in the vmcore. qemu will have a new monitor command dump-guest-memory to dump guest memory, but it doesn't support async now(it will support later when the common async API is implemented). So I use dump-guest-memory only when the guest uses host device in this patchset. Wen Congyang (2): qemu: implement qemu's dump-guest-memory qemu: try to use qemu's dump-guest-meory when vm uses host device src/qemu/qemu_domain.c | 1 + src/qemu/qemu_domain.h | 1 + src/qemu/qemu_driver.c | 42 ++++++++++++++++++++- src/qemu/qemu_monitor.c | 32 ++++++++++++++++ src/qemu/qemu_monitor.h | 13 +++++++ src/qemu/qemu_monitor_json.c | 42 +++++++++++++++++++++ src/qemu/qemu_monitor_json.h | 7 ++++ src/qemu/qemu_monitor_text.c | 83 ++++++++++++++++++++++++++++++++++++++++++ src/qemu/qemu_monitor_text.h | 7 ++++ 9 files changed, 226 insertions(+), 2 deletions(-)

2 6

[libvirt] 0.9.11 rc2, FreeBSD
by Jason Helfman 03 Apr '12

03 Apr '12

Hi, I was able to get rc2 to build on FreeBSD. Here are the buildlogs for current release of FreeBSD (9): http://lorie.secnap.net/tb/index.php?action=display_markup_log&build=9-jgh_… http://lorie.secnap.net/tb/index.php?action=display_markup_log&build=9-jgh_… -jgh -- Jason Helfman System Administrator experts-exchange.com http://www.experts-exchange.com/M_4830110.html E4AD 7CF1 1396 27F6 79DD 4342 5E92 AD66 8C8C FBA5

2 6

[libvirt] [PATCH] qemu: Start nested job in qemuDomainCheckEjectableMedia
by Jiri Denemark 03 Apr '12

03 Apr '12

Originally, qemuDomainCheckEjectableMedia was entering monitor with qemu driver lock. Commit 2067e31bf97667eab9f111b496f5e9a44e827c5b, which I made to fix that, revealed another issue we had (but didn't notice it since the driver was locked): we didn't set nested job when qemuDomainCheckEjectableMedia is called during migration. Thus the original fix I made was wrong. --- I'll try to come up with something to help avoid such issues in the future. src/qemu/qemu_driver.c | 5 ++++- src/qemu/qemu_hotplug.c | 12 +++++++----- src/qemu/qemu_hotplug.h | 4 +++- src/qemu/qemu_process.c | 2 +- 4 files changed, 15 insertions(+), 8 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 7e6d59c..dd79973 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -8816,6 +8816,7 @@ qemuDomainMigrateBegin3(virDomainPtr domain, struct qemud_driver *driver = domain->conn->privateData; virDomainObjPtr vm; char *xml = NULL; + enum qemuDomainAsyncJob asyncJob; virCheckFlags(QEMU_MIGRATION_FLAGS, NULL); @@ -8832,9 +8833,11 @@ qemuDomainMigrateBegin3(virDomainPtr domain, if ((flags & VIR_MIGRATE_CHANGE_PROTECTION)) { if (qemuMigrationJobStart(driver, vm, QEMU_ASYNC_JOB_MIGRATION_OUT) < 0) goto cleanup; + asyncJob = QEMU_ASYNC_JOB_MIGRATION_OUT; } else { if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0) goto cleanup; + asyncJob = QEMU_ASYNC_JOB_NONE; } if (!virDomainObjIsActive(vm)) { @@ -8847,7 +8850,7 @@ qemuDomainMigrateBegin3(virDomainPtr domain, * We don't want to require them on the destination. */ - if (qemuDomainCheckEjectableMedia(driver, vm) < 0) + if (qemuDomainCheckEjectableMedia(driver, vm, asyncJob) < 0) goto endjob; if (!(xml = qemuMigrationBegin(driver, vm, xmlin, dname, diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c index 3b6eb9d..857b980 100644 --- a/src/qemu/qemu_hotplug.c +++ b/src/qemu/qemu_hotplug.c @@ -155,16 +155,18 @@ error: int qemuDomainCheckEjectableMedia(struct qemud_driver *driver, - virDomainObjPtr vm) + virDomainObjPtr vm, + enum qemuDomainAsyncJob asyncJob) { qemuDomainObjPrivatePtr priv = vm->privateData; - virHashTablePtr table; + virHashTablePtr table = NULL; int ret = -1; int i; - qemuDomainObjEnterMonitorWithDriver(driver, vm); - table = qemuMonitorGetBlockInfo(priv->mon); - qemuDomainObjExitMonitorWithDriver(driver, vm); + if (qemuDomainObjEnterMonitorAsync(driver, vm, asyncJob) == 0) { + table = qemuMonitorGetBlockInfo(priv->mon); + qemuDomainObjExitMonitorWithDriver(driver, vm); + } if (!table) goto cleanup; diff --git a/src/qemu/qemu_hotplug.h b/src/qemu/qemu_hotplug.h index 0310361..e6d7843 100644 --- a/src/qemu/qemu_hotplug.h +++ b/src/qemu/qemu_hotplug.h @@ -25,6 +25,7 @@ # define __QEMU_HOTPLUG_H__ # include "qemu_conf.h" +# include "qemu_domain.h" # include "domain_conf.h" int qemuDomainChangeEjectableMedia(struct qemud_driver *driver, @@ -32,7 +33,8 @@ int qemuDomainChangeEjectableMedia(struct qemud_driver *driver, virDomainDiskDefPtr disk, bool force); int qemuDomainCheckEjectableMedia(struct qemud_driver *driver, - virDomainObjPtr vm); + virDomainObjPtr vm, + enum qemuDomainAsyncJob asyncJob); int qemuDomainAttachPciDiskDevice(virConnectPtr conn, struct qemud_driver *driver, virDomainObjPtr vm, diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 0667a03..622739c 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -3106,7 +3106,7 @@ qemuProcessReconnect(void *opaque) if (qemuProcessFiltersInstantiate(conn, obj->def)) goto error; - if (qemuDomainCheckEjectableMedia(driver, obj) < 0) + if (qemuDomainCheckEjectableMedia(driver, obj, QEMU_ASYNC_JOB_NONE) < 0) goto error; if (qemuProcessRecoverJob(driver, obj, conn, &oldjob) < 0) -- 1.7.8.5

2 2

[libvirt] [RH-BZ #595428] 'virsh list' should output more information 'xm list'
by Maxim Sditanov 03 Apr '12

03 Apr '12

Is this new feature request still https://bugs.gentoo.org/show_bug.cgi?id=366561 actual? Because virsh still show not enough information: $./virsh -c qemu:///system list --all Id Name State ---------------------------------------------------- 1 " running - winxp shut off And it will be good idea to show more detailed information or add additional flag, something like --detail. ./virsh -c qemu:///system list --all --detailed Id Name State Memory VCPU Uptime CPU IOPS ---------------------------------- ------------------------------------------------------------- 1 " running 768M 2 3hours 5% 12.1 - winxp shut off 512M 1 --- With best wishes, Maxim Sditanov

1 0

[libvirt] call for volunteer: FLOSS weekly podcast opportunity
by Eric Blake 03 Apr '12

03 Apr '12

The FLOSS weekly podcast is interested in doing an interview about libvirt development on June 6, at 9:30am Los Angeles time (UTC-7). For more information on past podcasts, see: http://twit.tv/show/floss-weekly With prodding from Justin Clift, I have volunteered to take on the task, but the show host, Randal, prefers to have two developers per show, so I'm looking for anyone else who has developed for or with libvirt, who would be interested in sharing the opportunity. You don't have to have a lot of commits under your belt, so much as having enough active interest in the project and what it enables you to do. In fact, having someone not directly tied to Red Hat as the second contact will probably provide a nicer balance to the interview. -- Eric Blake eblake(a)redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org

1 0