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[libvirt] [PATCH v4b] Add functions for handling exponential backoff loops.
by Richard W.M. Jones 15 Apr '16

15 Apr '16

The alternate version. Rich.

3 6

[libvirt] [PATCH 0/8] qemu: Fix current ballooned size after memory hot(un)plug
by Peter Krempa 15 Apr '16

15 Apr '16

Clean up some of the memory balloon code and fix the calculation of size after hotplug. Peter Krempa (8): qemu: command: Assume QEMU_CAPS_DEVICE when building memballoon args qemu: caps: Deprecate QEMU_CAPS_BALLOON qemu: command: Drop obsolete comment qemu: command: Refactor memballoon command line formatting qemu: domain: Add helper to determine presence of memory baloon qemu: driver: Reuse qemuDomainGetMonitor in qemuDomainMemoryStats qemu: process: Simplify condition in qemuProcessRefreshBalloonState qemu: hotplug: Properly recalculate/reload balloon size after hot(un)plug src/qemu/qemu_capabilities.c | 3 - src/qemu/qemu_capabilities.h | 2 +- src/qemu/qemu_command.c | 83 +++++++++------------------ src/qemu/qemu_command.h | 4 -- src/qemu/qemu_domain.c | 11 +++- src/qemu/qemu_domain.h | 1 + src/qemu/qemu_driver.c | 16 ++---- src/qemu/qemu_hotplug.c | 15 ++--- src/qemu/qemu_process.c | 16 ++---- src/qemu/qemu_process.h | 4 ++ tests/qemucapabilitiesdata/caps_1.2.2-1.caps | 1 - tests/qemucapabilitiesdata/caps_1.3.1-1.caps | 1 - tests/qemucapabilitiesdata/caps_1.4.2-1.caps | 1 - tests/qemucapabilitiesdata/caps_1.5.3-1.caps | 1 - tests/qemucapabilitiesdata/caps_1.6.0-1.caps | 1 - tests/qemucapabilitiesdata/caps_1.6.50-1.caps | 1 - tests/qemucapabilitiesdata/caps_2.1.1-1.caps | 1 - tests/qemucapabilitiesdata/caps_2.4.0-1.caps | 1 - tests/qemucapabilitiesdata/caps_2.5.0-1.caps | 1 - tests/qemucapabilitiesdata/caps_2.6.0-1.caps | 1 - tests/qemuhelptest.c | 8 --- 21 files changed, 59 insertions(+), 114 deletions(-) -- 2.8.0

3 13

[libvirt] [libvirt-php PATCH] Use zend_long instead of zend_ulong64
by Neal Gompa 15 Apr '16

15 Apr '16

In PHP 7.0, the zend_(u)long64 definition was removed in favor of zend_(u)long changing depending on whether PHP was compiled on a 64-bit architecture or not. The patch set that originally ported libvirt-php to PHP7+ did not use zend_ulong64. However, it was altered to use it during the review, which broke PHP 7.0 support. This fixes that by using zend_long and checking for if the value is invalid and returning false when that happens. --- src/libvirt-php.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/libvirt-php.c b/src/libvirt-php.c index 7dcead8..435bf97 100644 --- a/src/libvirt-php.c +++ b/src/libvirt-php.c @@ -6666,11 +6666,12 @@ PHP_FUNCTION(libvirt_domain_memory_peek) zval *zdomain; int retval; zend_long flags=0; - zend_ulong64 start; + zend_long start; zend_long size; char *buff; GET_DOMAIN_FROM_ARGS("rlll",&zdomain,&start,&size,&flags); + if (start < 0) RETURN_FALSE; buff=(char *)emalloc(size); retval=virDomainMemoryPeek(domain->domain,start,size,buff,flags); if (retval != 0) RETURN_FALSE; -- 2.5.5

2 1

[libvirt] [libvirt-php PATCH] Add missing zend_ulong64 definition for PHP7+
by Neal Gompa 15 Apr '16

15 Apr '16

In PHP 7.0, the zend_ulong64 definition was removed in favor of zend_ulong changing depending on whether PHP was compiled on a 64-bit architecture or not. However, we need 64-bit wide unsigned numbers, so the definition has been added for when it is compiled against PHP 7.0 or newer. The patch set that originally ported libvirt-php to PHP7+ did not use zend_ulong64. However, it was altered to use it during the review, which broke PHP 7.0 support. This fixes that. --- src/libvirt-php.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/libvirt-php.c b/src/libvirt-php.c index 7dcead8..91bb1c5 100644 --- a/src/libvirt-php.c +++ b/src/libvirt-php.c @@ -57,7 +57,7 @@ const char *features_binaries[] = { NULL }; #if PHP_MAJOR_VERSION >= 7 typedef size_t strsize_t; - +typedef uint64_t zend_ulong64; #define VIRT_FETCH_RESOURCE(_state, _type, _zval, _name, _le) \ if ((_state = (_type)zend_fetch_resource(Z_RES_P(*_zval), _name, _le)) == NULL) { \ -- 2.5.5

2 1

[libvirt] [PATCH v4] Add macro for handling exponential backoff loops.
by Richard W.M. Jones 15 Apr '16

15 Apr '16

v3 -> v4: - Add Michal Privoznik's changes. Posting v4 since there's obviously not consensus around using while-macro. Rich.

4 4

[libvirt] [PATCH v3] Add macro for handling exponential backoff loops.
by Richard W.M. Jones 15 Apr '16

15 Apr '16

v2 was here: https://www.redhat.com/archives/libvir-list/2016-April/thread.html#00355 v2->v3: - Rename virTimeBackOffInit -> Start. - virTimeBackOffStart now returns an error indication. - Remove var->first and var->timeout fields from struct. - Change var->limit field name to limit_t. - Remove '- 2' fudge factor. - virTimeBackOffCondition returns bool instead of int. I didn't remove the macro hiding the 'while' keyword because I prefer the current user interface. I retested this against current libguestfs. Rich.

4 6

[libvirt] [PATCH] makefile: Move include/Makefile.am to include/libvirt/Makefile.am
by Erik Skultety 15 Apr '16

15 Apr '16

The reason for this is to fix the automatic rebuild of libvirt-common.h.in. All *.in files should be automatically rebuilt each time they're modified. It works well for makefiles and pkgconfig files, since they do have a valid dependency in the top-level Makefile. However, with libvirt-common.h.in there is no dependency in the top-level Makefile and there's no need for it either, so this rule include/libvirt/libvirt-common.h: $(top_builddir)/config.status \ $(top_srcdir)/include/libvirt/libvirt-common.h.in cd $(top_builddir) && $(SHELL) ./config.status $@ is never hit and should be moved to include/Makefile, but that's automake's job. According to GNU automake docs: "Files created by AC_CONFIG_FILES, be they Automake Makefiles or not, are all removed by ‘make distclean’. Their inputs are automatically distributed, unless they are the output of prior AC_CONFIG_FILES commands. Finally, rebuild rules are generated in the Automake Makefile existing in the subdirectory of the output file, if there is one, or in the top-level Makefile otherwise." Which means that if we want to have the rule for libvirt-common.h automatically generated by automake, the include/Makefile.am needs to be moved into libvirt/ subdirectory and $SUBDIRS in the top-level Makefile need to be adjusted as well. This patch moves Makefile.am from include/ to include/libvirt, adjusting the prefixes accordingly as well as updates the top-level Makefile $SUBDIRS to properly hint automake to generate all rules at proper places. Best way to see the changes, use -M with 'git show'. Signed-off-by: Erik Skultety <eskultet(a)redhat.com> --- Makefile.am | 2 +- configure.ac | 2 +- include/{ => libvirt}/Makefile.am | 12 ++++++------ 3 files changed, 8 insertions(+), 8 deletions(-) rename include/{ => libvirt}/Makefile.am (76%) diff --git a/Makefile.am b/Makefile.am index ffe0517..9298082 100644 --- a/Makefile.am +++ b/Makefile.am @@ -19,7 +19,7 @@ LCOV = lcov GENHTML = genhtml -SUBDIRS = . gnulib/lib include src daemon tools docs gnulib/tests \ +SUBDIRS = . gnulib/lib include/libvirt src daemon tools docs gnulib/tests \ tests po examples ACLOCAL_AMFLAGS = -I m4 diff --git a/configure.ac b/configure.ac index 85fc6e1..1e83b8f 100644 --- a/configure.ac +++ b/configure.ac @@ -2744,7 +2744,7 @@ AC_DEFINE_UNQUOTED([base64_encode_alloc],[libvirt_gl_base64_encode_alloc],[Hack AC_CONFIG_FILES([run], [chmod +x,-w run]) AC_CONFIG_FILES([\ - Makefile src/Makefile include/Makefile docs/Makefile \ + Makefile src/Makefile include/libvirt/Makefile docs/Makefile \ gnulib/lib/Makefile \ gnulib/tests/Makefile \ libvirt.pc \ diff --git a/include/Makefile.am b/include/libvirt/Makefile.am similarity index 76% rename from include/Makefile.am rename to include/libvirt/Makefile.am index dde955e..a59b8ab 100644 --- a/include/Makefile.am +++ b/include/libvirt/Makefile.am @@ -18,15 +18,15 @@ virincdir = $(includedir)/libvirt -allheaders = $(wildcard $(srcdir)/libvirt/*.h) -virinc_HEADERS = $(filter-out $(srcdir)/libvirt/libvirt-admin.h \ - $(srcdir)/libvirt/libvirt-common.h, $(allheaders)) -virinc_HEADERS += libvirt/libvirt-common.h +allheaders = $(wildcard $(srcdir)/*.h) +virinc_HEADERS = $(filter-out $(srcdir)/libvirt-admin.h \ + $(srcdir)/libvirt-common.h, $(allheaders)) +virinc_HEADERS += libvirt-common.h -EXTRA_DIST = libvirt/libvirt-common.h.in +EXTRA_DIST = libvirt-common.h.in # Temporarily disabled, but we need it for building -EXTRA_DIST += libvirt/libvirt-admin.h +EXTRA_DIST += libvirt-admin.h install-exec-hook: $(mkinstalldirs) $(DESTDIR)$(virincdir) -- 2.4.11

2 2

[libvirt] [PATCH] Include sysmacros.h where needed
by Martin Kletzander 15 Apr '16

15 Apr '16

So in glibc-2.23 sys/sysmacros.h is no longer included from sys/types.h and we don't build because of the usage of major/minor/makedev macros. Simply add sys/sysmacros.h into files that are using any of these macros. Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com> --- I noticed this after update to glibc-2.23 and don't worry, there are more project that fail compiling due to the same issue. I can't find it in their repository, but I think it's safe to assume that stuff will break sooner or later if we don't fix it. The closest thing I've found is this thread: https://marc.info/?l=glibc-alpha&m=144790641508520 >From that mailing list thread (actually just one mesage I've found out, I haven't read the whole thread) there should've been some deprecation warning for few releases, but apparently there isn't. Technically it's a build-breaker fix, but I'm sending it for review in case there is a system that does not have sys/sysmacros.h installed for some reason. Then we'd have to resort to using AC_HEADER_MAJOR. src/conf/domain_audit.c | 1 + src/lxc/lxc_controller.c | 1 + src/lxc/lxc_driver.c | 1 + src/util/vircgroup.c | 1 + src/util/virutil.c | 1 + tests/vircgroupmock.c | 1 + 6 files changed, 6 insertions(+) diff --git a/src/conf/domain_audit.c b/src/conf/domain_audit.c index bd2eeb6a792d..541cf27e44f7 100644 --- a/src/conf/domain_audit.c +++ b/src/conf/domain_audit.c @@ -25,6 +25,7 @@ #include <sys/stat.h> #include <sys/types.h> +#include <sys/sysmacros.h> #include "domain_audit.h" #include "viraudit.h" diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index 8b5ec4c840c6..43fc2479b5f0 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -28,6 +28,7 @@ #include <sys/wait.h> #include <sys/socket.h> #include <sys/types.h> +#include <sys/sysmacros.h> #include <sys/un.h> #include <sys/personality.h> #include <unistd.h> diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c index ef488123db12..5ce3ceccc601 100644 --- a/src/lxc/lxc_driver.c +++ b/src/lxc/lxc_driver.c @@ -29,6 +29,7 @@ #include <sys/utsname.h> #include <string.h> #include <sys/types.h> +#include <sys/sysmacros.h> #include <sys/socket.h> #include <sys/stat.h> #include <sys/un.h> diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c index bffd88f90a44..5258526bf77a 100644 --- a/src/util/vircgroup.c +++ b/src/util/vircgroup.c @@ -35,6 +35,7 @@ #include <stdlib.h> #include <sys/stat.h> #include <sys/types.h> +#include <sys/sysmacros.h> #include <signal.h> #include <dirent.h> #include <unistd.h> diff --git a/src/util/virutil.c b/src/util/virutil.c index 82051505d258..730a24fcb0fe 100644 --- a/src/util/virutil.c +++ b/src/util/virutil.c @@ -36,6 +36,7 @@ #include <poll.h> #include <sys/stat.h> #include <sys/types.h> +#include <sys/sysmacros.h> #include <sys/ioctl.h> #include <string.h> #include <termios.h> diff --git a/tests/vircgroupmock.c b/tests/vircgroupmock.c index 756ac51679b4..2ca02f360556 100644 --- a/tests/vircgroupmock.c +++ b/tests/vircgroupmock.c @@ -29,6 +29,7 @@ # include <unistd.h> # include <fcntl.h> # include <sys/stat.h> +# include <sys/sysmacros.h> # include <stdarg.h> # include "testutilslxc.h" # include "virstring.h" -- 2.8.1

2 3

[libvirt] [PATCH] vz: make it possible to use shared drivers API with vz driver connection
by Maxim Nestratov 15 Apr '16

15 Apr '16

Since vz driver is now lives as a part of daemon we can benefit from this fact and allow vz clients to use shared drivers API like storage, network, nwfilter etc. Signed-off-by: Maxim Nestratov <mnestratov(a)virtuozzo.com> --- src/vz/vz_driver.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/vz/vz_driver.c b/src/vz/vz_driver.c index d2bf54e..ffa6f45 100644 --- a/src/vz/vz_driver.c +++ b/src/vz/vz_driver.c @@ -1696,10 +1696,10 @@ vzRegister(void) parallelsHypervisorDriver.name = "Parallels"; parallelsConnectDriver = vzConnectDriver; parallelsConnectDriver.hypervisorDriver = &parallelsHypervisorDriver; - if (virRegisterConnectDriver(&parallelsConnectDriver, false) < 0) + if (virRegisterConnectDriver(&parallelsConnectDriver, true) < 0) return -1; - if (virRegisterConnectDriver(&vzConnectDriver, false) < 0) + if (virRegisterConnectDriver(&vzConnectDriver, true) < 0) return -1; if (virRegisterStateDriver(&vzStateDriver) < 0) -- 2.4.3

2 2

[libvirt] [PATCH] libxl: use LIBXL_API_VERSION 0x040200
by Jim Fehlig 14 Apr '16

14 Apr '16

To ensure the libvirt libxl driver will build with future versions of Xen where the libxl API may change in incompatible ways, explicitly use LIBXL_API_VERSION 0x040200. The libxl driver does use new libxl APIs that have been added since Xen 4.2, but currently it does not make use of any changes made to existing APIs such as libxl_domain_create_restore or libxl_set_vcpuaffinity. The version can be bumped if/when the libxl driver consumes the changed APIs. Further details can be found in the following discussion thread https://www.redhat.com/archives/libvir-list/2016-April/msg00178.html Signed-off-by: Jim Fehlig <jfehlig(a)suse.com> --- src/Makefile.am | 1 + src/libxl/libxl_conf.h | 12 ------------ src/libxl/libxl_domain.c | 15 --------------- 3 files changed, 1 insertion(+), 27 deletions(-) diff --git a/src/Makefile.am b/src/Makefile.am index 08ff301..259a474 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1311,6 +1311,7 @@ endif ! WITH_DRIVER_MODULES libvirt_driver_libxl_impl_la_CFLAGS = \ $(LIBXL_CFLAGS) \ + -DLIBXL_API_VERSION=0x040200 \ -I$(srcdir)/access \ -I$(srcdir)/conf \ -I$(srcdir)/secret \ diff --git a/src/libxl/libxl_conf.h b/src/libxl/libxl_conf.h index 3c0eafb..24e2911 100644 --- a/src/libxl/libxl_conf.h +++ b/src/libxl/libxl_conf.h @@ -69,18 +69,6 @@ # endif -/* libxl interface for setting VCPU affinity changed in 4.5. In fact, a new - * parameter has been added, representative of 'VCPU soft affinity'. If one - * does not care about it (and that's libvirt case), passing NULL is the - * right thing to do. To mark that change, LIBXL_HAVE_VCPUINFO_SOFT_AFFINITY - * is defined. */ -# ifdef LIBXL_HAVE_VCPUINFO_SOFT_AFFINITY -# define libxl_set_vcpuaffinity(ctx, domid, vcpuid, map) \ - libxl_set_vcpuaffinity((ctx), (domid), (vcpuid), (map), NULL) -# define libxl_set_vcpuaffinity_all(ctx, domid, max_vcpus, map) \ - libxl_set_vcpuaffinity_all((ctx), (domid), (max_vcpus), (map), NULL) -# endif - typedef struct _libxlDriverPrivate libxlDriverPrivate; typedef libxlDriverPrivate *libxlDriverPrivatePtr; diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c index aed904b..192a506 100644 --- a/src/libxl/libxl_domain.c +++ b/src/libxl/libxl_domain.c @@ -981,9 +981,6 @@ libxlDomainStart(libxlDriverPrivatePtr driver, virDomainObjPtr vm, int managed_save_fd = -1; libxlDomainObjPrivatePtr priv = vm->privateData; libxlDriverConfigPtr cfg; -#ifdef LIBXL_HAVE_DOMAIN_CREATE_RESTORE_PARAMS - libxl_domain_restore_params params; -#endif virHostdevManagerPtr hostdev_mgr = driver->hostdevMgr; libxl_asyncprogress_how aop_console_how; @@ -1070,20 +1067,8 @@ libxlDomainStart(libxlDriverPrivatePtr driver, virDomainObjPtr vm, ret = libxl_domain_create_new(cfg->ctx, &d_config, &domid, NULL, &aop_console_how); } else { -#if defined(LIBXL_HAVE_DOMAIN_CREATE_RESTORE_SEND_BACK_FD) - params.checkpointed_stream = 0; - ret = libxl_domain_create_restore(cfg->ctx, &d_config, &domid, - restore_fd, -1, &params, NULL, - &aop_console_how); -#elif defined(LIBXL_HAVE_DOMAIN_CREATE_RESTORE_PARAMS) - params.checkpointed_stream = 0; - ret = libxl_domain_create_restore(cfg->ctx, &d_config, &domid, - restore_fd, &params, NULL, - &aop_console_how); -#else ret = libxl_domain_create_restore(cfg->ctx, &d_config, &domid, restore_fd, NULL, &aop_console_how); -#endif } virObjectLock(vm); -- 2.1.4

4 6

[libvirt] [PATCH 0/3] Fix some Coverity issues
by John Ferlan 14 Apr '16

14 Apr '16

Patch 1 is technically a build breaker, but since I was fixing my Coverity build I figured I could handle the two more recent memory leaks that also showed up. John Ferlan (3): qemu: Fix qemuBuildCommandLine prototype tools: Fix memory leak Resolve a couple of memory leaks src/qemu/qemu_command.h | 3 +-- src/qemu/qemu_parse_command.c | 3 ++- src/xenconfig/xen_xl.c | 1 + tools/virt-host-validate-common.c | 5 +++-- 4 files changed, 7 insertions(+), 5 deletions(-) -- 2.5.5

2 4

[libvirt] [PATCH v4] util: Add virGettextInitialize, convert the code
by Cole Robinson 14 Apr '16

14 Apr '16

Take setlocale/gettext error handling pattern from tools/virsh-* and use it for all standalone binaries via a new shared virGettextInitialize routine. The virsh* pattern differed slightly from other callers. All users now consistently: * Ignore setlocale errors. virsh has done this forever, presumably for good reason. This has been partially responsible for some bug reports: https://bugzilla.redhat.com/show_bug.cgi?id=1312688 https://bugzilla.redhat.com/show_bug.cgi?id=1026514 https://bugzilla.redhat.com/show_bug.cgi?id=1016158 * Report the failed function name * Report strerror --- v4: sigh, forgot to squash in a cfg.mk change cfg.mk | 13 +++++++++- daemon/libvirtd.c | 6 ++--- src/Makefile.am | 2 ++ src/libvirt_private.syms | 4 ++++ src/locking/lock_daemon.c | 6 ++--- src/locking/sanlock_helper.c | 9 ++----- src/logging/log_daemon.c | 6 ++--- src/lxc/lxc_controller.c | 6 ++--- src/network/leaseshelper.c | 12 +++------- src/security/virt-aa-helper.c | 12 +++------- src/storage/parthelper.c | 9 ++----- src/util/iohelper.c | 13 +++------- src/util/virgettext.c | 56 +++++++++++++++++++++++++++++++++++++++++++ src/util/virgettext.h | 25 +++++++++++++++++++ tools/virsh.c | 15 ++---------- tools/virt-admin.c | 15 ++---------- tools/virt-host-validate.c | 15 ++---------- tools/virt-login-shell.c | 14 ++--------- tools/vsh.c | 2 -- 19 files changed, 128 insertions(+), 112 deletions(-) create mode 100644 src/util/virgettext.c create mode 100644 src/util/virgettext.h diff --git a/cfg.mk b/cfg.mk index 8e8586f..90bb709 100644 --- a/cfg.mk +++ b/cfg.mk @@ -1037,6 +1037,15 @@ sc_prohibit_verbose_strcat: halt='Use strcat(a, b) instead of strncat(a, b, strlen(b))' \ $(_sc_search_regexp) +# Ensure that each .c file containing a "main" function also +# calls virGettextInitialize +sc_gettext_init: + @require='virGettextInitialize *\(' \ + in_vc_files='\.c$$' \ + containing='\<main *(' \ + halt='the above files do not call virGettextInitialize' \ + $(_sc_search_regexp) + # We don't use this feature of maint.mk. prev_version_file = /dev/null @@ -1133,7 +1142,9 @@ _test1=shunloadtest|virnettlscontexttest|virnettlssessiontest|vircgroupmock exclude_file_name_regexp--sc_avoid_write = \ ^(src/($(_src1))|daemon/libvirtd|tools/virsh-console|tests/($(_test1)))\.c$$ -exclude_file_name_regexp--sc_bindtextdomain = ^(tests|examples)/ +exclude_file_name_regexp--sc_bindtextdomain = .* + +exclude_file_name_regexp--sc_gettext_init = ^(tests|examples)/ exclude_file_name_regexp--sc_copyright_usage = \ ^COPYING(|\.LESSER)$$ diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c index 3d38a46..5f66e8b 100644 --- a/daemon/libvirtd.c +++ b/daemon/libvirtd.c @@ -30,7 +30,6 @@ #include <getopt.h> #include <stdlib.h> #include <grp.h> -#include <locale.h> #include "libvirt_internal.h" #include "virerror.h" @@ -58,6 +57,7 @@ #include "locking/lock_manager.h" #include "viraccessmanager.h" #include "virutil.h" +#include "virgettext.h" #ifdef WITH_DRIVER_MODULES # include "driver.h" @@ -1172,9 +1172,7 @@ int main(int argc, char **argv) { {0, 0, 0, 0} }; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL || + if (virGettextInitialize() < 0 || virInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); exit(EXIT_FAILURE); diff --git a/src/Makefile.am b/src/Makefile.am index eda0365..38b9560 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -114,6 +114,7 @@ UTIL_SOURCES = \ util/virfile.c util/virfile.h \ util/virfirewall.c util/virfirewall.h \ util/virfirewallpriv.h \ + util/virgettext.c util/virgettext.h \ util/virgic.c util/virgic.h \ util/virhash.c util/virhash.h \ util/virhashcode.c util/virhashcode.h \ @@ -2321,6 +2322,7 @@ libvirt_setuid_rpc_client_la_SOURCES = \ util/virevent.c \ util/vireventpoll.c \ util/virfile.c \ + util/virgettext.c \ util/virhash.c \ util/virhashcode.c \ util/virjson.c \ diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 068bc00..af7de8a 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -1517,6 +1517,10 @@ virFirewallStartRollback; virFirewallStartTransaction; +# util/virgettext.h +virGettextInitialize; + + # util/virgic.h virGICVersionTypeFromString; virGICVersionTypeToString; diff --git a/src/locking/lock_daemon.c b/src/locking/lock_daemon.c index 973e691..bfdcfc6 100644 --- a/src/locking/lock_daemon.c +++ b/src/locking/lock_daemon.c @@ -28,7 +28,6 @@ #include <sys/stat.h> #include <getopt.h> #include <stdlib.h> -#include <locale.h> #include "lock_daemon.h" @@ -47,6 +46,7 @@ #include "virhash.h" #include "viruuid.h" #include "virstring.h" +#include "virgettext.h" #include "locking/lock_daemon_dispatch.h" #include "locking/lock_protocol.h" @@ -1179,9 +1179,7 @@ int main(int argc, char **argv) { privileged = geteuid() == 0; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL || + if (virGettextInitialize() < 0 || virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); diff --git a/src/locking/sanlock_helper.c b/src/locking/sanlock_helper.c index d8d294f..57e1cfb 100644 --- a/src/locking/sanlock_helper.c +++ b/src/locking/sanlock_helper.c @@ -1,13 +1,12 @@ #include <config.h> #include <stdio.h> #include <stdlib.h> -#include <locale.h> -#include "configmake.h" #include "internal.h" #include "virconf.h" #include "viralloc.h" #include "domain_conf.h" +#include "virgettext.h" static int @@ -70,12 +69,8 @@ main(int argc, char **argv) .cb = authCallback, }; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL) { - fprintf(stderr, _("%s: initialization failed\n"), argv[0]); + if (virGettextInitialize() < 0) exit(EXIT_FAILURE); - } if (getArgs(argc, argv, &uri, &uuid, &action) < 0) goto cleanup; diff --git a/src/logging/log_daemon.c b/src/logging/log_daemon.c index f674cbd..70339af 100644 --- a/src/logging/log_daemon.c +++ b/src/logging/log_daemon.c @@ -28,7 +28,6 @@ #include <sys/stat.h> #include <getopt.h> #include <stdlib.h> -#include <locale.h> #include "log_daemon.h" @@ -46,6 +45,7 @@ #include "virhash.h" #include "viruuid.h" #include "virstring.h" +#include "virgettext.h" #include "log_daemon_dispatch.h" #include "log_protocol.h" @@ -936,9 +936,7 @@ int main(int argc, char **argv) { privileged = geteuid() == 0; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL || + if (virGettextInitialize() < 0 || virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); diff --git a/src/lxc/lxc_controller.c b/src/lxc/lxc_controller.c index 8b5ec4c..73e57e3 100644 --- a/src/lxc/lxc_controller.c +++ b/src/lxc/lxc_controller.c @@ -36,7 +36,6 @@ #include <signal.h> #include <getopt.h> #include <sys/mount.h> -#include <locale.h> #include <grp.h> #include <sys/stat.h> #include <time.h> @@ -66,6 +65,7 @@ #include "virdbus.h" #include "rpc/virnetdaemon.h" #include "virstring.h" +#include "virgettext.h" #define VIR_FROM_THIS VIR_FROM_LXC @@ -2505,9 +2505,7 @@ int main(int argc, char *argv[]) for (i = 0; i < VIR_LXC_DOMAIN_NAMESPACE_LAST; i++) ns_fd[i] = -1; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL || + if (virGettextInitialize() < 0 || virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); diff --git a/src/network/leaseshelper.c b/src/network/leaseshelper.c index 097cd11..16f6eb8 100644 --- a/src/network/leaseshelper.c +++ b/src/network/leaseshelper.c @@ -25,7 +25,6 @@ #include <config.h> -#include <locale.h> #include <stdio.h> #include <stdlib.h> @@ -38,6 +37,7 @@ #include "virjson.h" #include "virlease.h" #include "configmake.h" +#include "virgettext.h" #define VIR_FROM_THIS VIR_FROM_NETWORK @@ -115,14 +115,8 @@ main(int argc, char **argv) program_name = argv[0]; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL) { - fprintf(stderr, _("%s: initialization failed\n"), program_name); - exit(EXIT_FAILURE); - } - - if (virThreadInitialize() < 0 || + if (virGettextInitialize() < 0 || + virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), program_name); exit(EXIT_FAILURE); diff --git a/src/security/virt-aa-helper.c b/src/security/virt-aa-helper.c index 50d2a08..5db9c02 100644 --- a/src/security/virt-aa-helper.c +++ b/src/security/virt-aa-helper.c @@ -35,7 +35,6 @@ #include <fcntl.h> #include <getopt.h> #include <sys/utsname.h> -#include <locale.h> #include "internal.h" #include "virbuffer.h" @@ -54,6 +53,7 @@ #include "configmake.h" #include "virrandom.h" #include "virstring.h" +#include "virgettext.h" #include "storage/storage_driver.h" @@ -1298,14 +1298,8 @@ main(int argc, char **argv) char *profile = NULL; char *include_file = NULL; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL) { - fprintf(stderr, _("%s: initialization failed\n"), argv[0]); - exit(EXIT_FAILURE); - } - - if (virThreadInitialize() < 0 || + if (virGettextInitialize() < 0 || + virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), argv[0]); exit(EXIT_FAILURE); diff --git a/src/storage/parthelper.c b/src/storage/parthelper.c index d1df068..6695f23 100644 --- a/src/storage/parthelper.c +++ b/src/storage/parthelper.c @@ -39,13 +39,12 @@ #include <sys/types.h> #include <sys/stat.h> #include <unistd.h> -#include <locale.h> #include "virutil.h" #include "virfile.h" #include "c-ctype.h" -#include "configmake.h" #include "virstring.h" +#include "virgettext.h" /* we don't need to include the full internal.h just for this */ #define STREQ(a, b) (strcmp(a, b) == 0) @@ -72,12 +71,8 @@ int main(int argc, char **argv) const char *partsep; bool devmap_nopartsep = false; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL) { - fprintf(stderr, _("%s: initialization failed\n"), argv[0]); + if (virGettextInitialize() < 0) exit(EXIT_FAILURE); - } if (argc == 3 && STREQ(argv[2], "-g")) { cmd = DISK_GEOMETRY; diff --git a/src/util/iohelper.c b/src/util/iohelper.c index 8a3c377..275f993 100644 --- a/src/util/iohelper.c +++ b/src/util/iohelper.c @@ -27,7 +27,6 @@ #include <config.h> -#include <locale.h> #include <unistd.h> #include <fcntl.h> #include <stdio.h> @@ -38,9 +37,9 @@ #include "virfile.h" #include "viralloc.h" #include "virerror.h" -#include "configmake.h" #include "virrandom.h" #include "virstring.h" +#include "virgettext.h" #define VIR_FROM_THIS VIR_FROM_STORAGE @@ -230,14 +229,8 @@ main(int argc, char **argv) program_name = argv[0]; - if (setlocale(LC_ALL, "") == NULL || - bindtextdomain(PACKAGE, LOCALEDIR) == NULL || - textdomain(PACKAGE) == NULL) { - fprintf(stderr, _("%s: initialization failed\n"), program_name); - exit(EXIT_FAILURE); - } - - if (virThreadInitialize() < 0 || + if (virGettextInitialize() < 0 || + virThreadInitialize() < 0 || virErrorInitialize() < 0) { fprintf(stderr, _("%s: initialization failed\n"), program_name); exit(EXIT_FAILURE); diff --git a/src/util/virgettext.c b/src/util/virgettext.c new file mode 100644 index 0000000..7e32043 --- /dev/null +++ b/src/util/virgettext.c @@ -0,0 +1,56 @@ +/* + * virgettext.c: gettext helper routines + * + * Copyright (C) 2016 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + */ + +#include <config.h> + +#include <locale.h> +#include <stdio.h> + +#include "configmake.h" +#include "internal.h" +#include "virgettext.h" + + +/** + * virGettextInit: + * + * Initialize standard gettext setup + * Returns -1 on fatal error + */ +int +virGettextInitialize(void) +{ + if (!setlocale(LC_ALL, "")) { + perror("setlocale"); + /* failure to setup locale is not fatal */ + } + + if (!bindtextdomain(PACKAGE, LOCALEDIR)) { + perror("bindtextdomain"); + return -1; + } + + if (!textdomain(PACKAGE)) { + perror("textdomain"); + return -1; + } + + return 0; +} diff --git a/src/util/virgettext.h b/src/util/virgettext.h new file mode 100644 index 0000000..4584d83 --- /dev/null +++ b/src/util/virgettext.h @@ -0,0 +1,25 @@ +/* + * virgettext.h: gettext helper routines + * + * Copyright (C) 2016 Red Hat, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see + * <http://www.gnu.org/licenses/>. + */ +#ifndef __VIR_GETTEXT_H__ +# define __VIR_GETTEXT_H__ + +int virGettextInitialize(void); + +#endif /* __VIR_GETTEXT_H__ */ diff --git a/tools/virsh.c b/tools/virsh.c index fe33839..f632405 100644 --- a/tools/virsh.c +++ b/tools/virsh.c @@ -34,7 +34,6 @@ #include <getopt.h> #include <sys/time.h> #include <fcntl.h> -#include <locale.h> #include <time.h> #include <limits.h> #include <sys/stat.h> @@ -53,12 +52,12 @@ #include <libvirt/libvirt-qemu.h> #include <libvirt/libvirt-lxc.h> #include "virfile.h" -#include "configmake.h" #include "virthread.h" #include "vircommand.h" #include "conf/domain_conf.h" #include "virtypedparam.h" #include "virstring.h" +#include "virgettext.h" #include "virsh-console.h" #include "virsh-domain.h" @@ -933,18 +932,8 @@ main(int argc, char **argv) progname++; ctl->progname = progname; - if (!setlocale(LC_ALL, "")) { - perror("setlocale"); - /* failure to setup locale is not fatal */ - } - if (!bindtextdomain(PACKAGE, LOCALEDIR)) { - perror("bindtextdomain"); - return EXIT_FAILURE; - } - if (!textdomain(PACKAGE)) { - perror("textdomain"); + if (virGettextInitialize() < 0) return EXIT_FAILURE; - } if (isatty(STDIN_FILENO)) { ctl->istty = true; diff --git a/tools/virt-admin.c b/tools/virt-admin.c index f0a49a3..195088b 100644 --- a/tools/virt-admin.c +++ b/tools/virt-admin.c @@ -25,20 +25,19 @@ #include <errno.h> #include <getopt.h> -#include <locale.h> #if WITH_READLINE # include <readline/readline.h> # include <readline/history.h> #endif -#include "configmake.h" #include "internal.h" #include "viralloc.h" #include "virerror.h" #include "virfile.h" #include "virstring.h" #include "virthread.h" +#include "virgettext.h" /* Gnulib doesn't guarantee SA_SIGINFO support. */ #ifndef SA_SIGINFO @@ -689,18 +688,8 @@ main(int argc, char **argv) progname++; ctl->progname = progname; - if (!setlocale(LC_ALL, "")) { - perror("setlocale"); - /* failure to setup locale is not fatal */ - } - if (!bindtextdomain(PACKAGE, LOCALEDIR)) { - perror("bindtextdomain"); - return EXIT_FAILURE; - } - if (!textdomain(PACKAGE)) { - perror("textdomain"); + if (virGettextInitialize() < 0) return EXIT_FAILURE; - } if (isatty(STDIN_FILENO)) { ctl->istty = true; diff --git a/tools/virt-host-validate.c b/tools/virt-host-validate.c index a8c2075..5b7fe9b 100644 --- a/tools/virt-host-validate.c +++ b/tools/virt-host-validate.c @@ -25,10 +25,9 @@ #include <stdlib.h> #include <gettext.h> #include <getopt.h> -#include <locale.h> #include "internal.h" -#include "configmake.h" +#include "virgettext.h" #include "virt-host-validate-common.h" #if WITH_QEMU @@ -80,18 +79,8 @@ main(int argc, char **argv) bool quiet = false; bool usedHvname = false; - if (!setlocale(LC_ALL, "")) { - perror("setlocale"); - /* failure to setup locale is not fatal */ - } - if (!bindtextdomain(PACKAGE, LOCALEDIR)) { - perror("bindtextdomain"); - return EXIT_FAILURE; - } - if (!textdomain(PACKAGE)) { - perror("textdomain"); + if (virGettextInitialize() < 0) return EXIT_FAILURE; - } while ((c = getopt_long(argc, argv, "hvq", argOptions, NULL)) != -1) { switch (c) { diff --git a/tools/virt-login-shell.c b/tools/virt-login-shell.c index ec759dc..8f87227 100644 --- a/tools/virt-login-shell.c +++ b/tools/virt-login-shell.c @@ -24,7 +24,6 @@ #include <errno.h> #include <fnmatch.h> #include <getopt.h> -#include <locale.h> #include <signal.h> #include <stdarg.h> #include <stdio.h> @@ -41,6 +40,7 @@ #include "virstring.h" #include "viralloc.h" #include "vircommand.h" +#include "virgettext.h" #define VIR_FROM_THIS VIR_FROM_NONE static const char *conf_file = SYSCONFDIR "/libvirt/virt-login-shell.conf"; @@ -207,18 +207,8 @@ main(int argc, char **argv) virSetErrorLogPriorityFunc(NULL); progname = argv[0]; - if (!setlocale(LC_ALL, "")) { - perror("setlocale"); - /* failure to setup locale is not fatal */ - } - if (!bindtextdomain(PACKAGE, LOCALEDIR)) { - perror("bindtextdomain"); - return ret; - } - if (!textdomain(PACKAGE)) { - perror("textdomain"); + if (virGettextInitialize() < 0) return ret; - } while ((arg = getopt_long(argc, argv, "hV", opt, &longindex)) != -1) { switch (arg) { diff --git a/tools/vsh.c b/tools/vsh.c index 6bdc082..f033c05 100644 --- a/tools/vsh.c +++ b/tools/vsh.c @@ -35,7 +35,6 @@ #include <sys/time.h> #include "c-ctype.h" #include <fcntl.h> -#include <locale.h> #include <time.h> #include <limits.h> #include <sys/stat.h> @@ -55,7 +54,6 @@ #include <libvirt/libvirt-qemu.h> #include <libvirt/libvirt-lxc.h> #include "virfile.h" -#include "configmake.h" #include "virthread.h" #include "vircommand.h" #include "conf/domain_conf.h" -- 2.7.3

2 2

[libvirt] [PATCH] docs: formatdomain: document versions for video acceleration
by Cole Robinson 14 Apr '16

14 Apr '16

clarify what version initial support was added, and when libvirt started supporting it for the qemu driver https://bugzilla.redhat.com/show_bug.cgi?id=657931 --- docs/formatdomain.html.in | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index c2955eb..63ef551 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -5247,9 +5247,17 @@ qemu-kvm -net nic,model=? /dev/null <dt><code>acceleration</code></dt> <dd> - If acceleration should be enabled (if supported) using the - <code>accel3d</code> and <code>accel2d</code> attributes in the - <code>acceleration</code> element. + Configure if video acceleration should be enabled. + <ul> + <li><code>accel2d</code>: + Enable 2D acceleration (for vbox driver only, + since 0.7.1)</li> + + <li><code>accel3d</code>: + Enable 3D acceleration (for vbox driver + since 0.7.1, qemu driver + since 1.3.0)</li> + </ul> </dd> <dt><code>address</code></dt> -- 2.7.3

2 2

[libvirt] [PATCH] man: virsh: Document lxc-enter-namespace --noseclabel
by Cole Robinson 14 Apr '16

14 Apr '16

https://bugzilla.redhat.com/show_bug.cgi?id=1147737 --- tools/virsh.pod | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/virsh.pod b/tools/virsh.pod index d2cc5b2..d8502c7 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -4170,7 +4170,7 @@ When I<--timestamp> is used, a human-readable timestamp will be printed before the event, and the timing information provided by QEMU will be omitted. -=item B<lxc-enter-namespace> I<domain> -- /path/to/binary [arg1, [arg2, ...]] +=item B<lxc-enter-namespace> I<domain> [I<--noseclabel>] -- /path/to/binary [arg1, [arg2, ...]] Enter the namespace of I<domain> and execute the command C</path/to/binary> passing the requested args. The binary path is relative to the container @@ -4179,6 +4179,10 @@ environment variables / console visible to virsh. This command only works when connected to the LXC hypervisor driver. This command succeeds only if C</path/to/binary> has 0 exit status. +By default the new process will run with the security label of the new +parent container. Use the I<--noseclabel> option to instead have the +process keep the same security label as C<virsh>. + =back =head1 ENVIRONMENT -- 2.7.3

2 1

[libvirt] [PATCH] docs: domain: document blkiotune {read, write}_{bytes, iops}_sec
by Cole Robinson 14 Apr '16

14 Apr '16

Added with commit 3b431929 in v1.2.2 but never documented https://bugzilla.redhat.com/show_bug.cgi?id=1313613 --- docs/formatdomain.html.in | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index c2955eb..8c98288 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -991,6 +991,10 @@ <device> <path>/dev/sdb</path> <weight>500</weight> + <read_bytes_sec>10000</read_bytes_sec> + <write_bytes_sec>10000</write_bytes_sec> + <read_iops_sec>20000</read_iops_sec> + <write_iops_sec>20000</write_iops_sec> </device> </blkiotune> ... @@ -1025,7 +1029,19 @@ absolute path of the device, and <code>weight</code> giving the relative weight of that device, in the range [100, 1000]. After kernel 2.6.39, the value could be in the - range [10, 1000].Since 0.9.8</dd> + range [10, 1000]. Since 0.9.8 + + <code>device</code> has the following optional sub-elements: + <ul> + <li><code>read_bytes_sec</code>: read throughput limit in + bytes per second. Since 1.2.2</li> + <li><code>write_bytes_sec</code>: write throughput limit in + bytes per second. Since 1.2.2</li> + <li><code>read_iops_sec</code>: read I/O operations + per second limit. Since 1.2.2</li> + <li><code>write_iops_sec</code>: write I/O operations + per second limit. Since 1.2.2</li> + </ul></dd> </dl> -- 2.7.3

3 5

[libvirt] [PATCH 1/2] tests: Enable failure testing with CompareDomXML2XML
by Cole Robinson 14 Apr '16

14 Apr '16

This allows tests to check for specific failure scenarios --- tests/bhyvexml2xmltest.c | 4 ++-- tests/genericxml2xmltest.c | 4 ++-- tests/lxcxml2xmltest.c | 3 ++- tests/qemuxml2xmltest.c | 6 ++++-- tests/testutils.c | 47 ++++++++++++++++++++++++++++++++++------------ tests/testutils.h | 12 +++++++++++- 6 files changed, 56 insertions(+), 20 deletions(-) diff --git a/tests/bhyvexml2xmltest.c b/tests/bhyvexml2xmltest.c index 8f556ee..c8c6c6e 100644 --- a/tests/bhyvexml2xmltest.c +++ b/tests/bhyvexml2xmltest.c @@ -32,8 +32,8 @@ testCompareXMLToXMLHelper(const void *data) ret = testCompareDomXML2XMLFiles(driver.caps, driver.xmlopt, xml_in, info->different ? xml_out : xml_in, - false, - NULL, NULL, 0); + false, NULL, NULL, 0, + TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS); cleanup: VIR_FREE(xml_in); diff --git a/tests/genericxml2xmltest.c b/tests/genericxml2xmltest.c index bf9b11d..7d504db 100644 --- a/tests/genericxml2xmltest.c +++ b/tests/genericxml2xmltest.c @@ -39,8 +39,8 @@ testCompareXMLToXMLHelper(const void *data) ret = testCompareDomXML2XMLFiles(caps, xmlopt, xml_in, info->different ? xml_out : xml_in, - !info->inactive_only, - NULL, NULL, 0); + !info->inactive_only, NULL, NULL, 0, + TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS); cleanup: VIR_FREE(xml_in); VIR_FREE(xml_out); diff --git a/tests/lxcxml2xmltest.c b/tests/lxcxml2xmltest.c index 0b51340..fec0142 100644 --- a/tests/lxcxml2xmltest.c +++ b/tests/lxcxml2xmltest.c @@ -46,7 +46,8 @@ testCompareXMLToXMLHelper(const void *data) ret = testCompareDomXML2XMLFiles(caps, xmlopt, xml_in, info->different ? xml_out : xml_in, !info->inactive_only, - NULL, NULL, info->parse_flags); + NULL, NULL, info->parse_flags, + TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS); cleanup: VIR_FREE(xml_in); VIR_FREE(xml_out); diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c index 0735677..b0f298c 100644 --- a/tests/qemuxml2xmltest.c +++ b/tests/qemuxml2xmltest.c @@ -54,7 +54,8 @@ testXML2XMLActive(const void *opaque) return testCompareDomXML2XMLFiles(driver.caps, driver.xmlopt, info->inName, info->outActiveName, true, - qemuXML2XMLPreFormatCallback, opaque, 0); + qemuXML2XMLPreFormatCallback, opaque, 0, + TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS); } @@ -65,7 +66,8 @@ testXML2XMLInactive(const void *opaque) return testCompareDomXML2XMLFiles(driver.caps, driver.xmlopt, info->inName, info->outInactiveName, false, - qemuXML2XMLPreFormatCallback, opaque, 0); + qemuXML2XMLPreFormatCallback, opaque, 0, + TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS); } diff --git a/tests/testutils.c b/tests/testutils.c index fc4c339..a0ce4b6 100644 --- a/tests/testutils.c +++ b/tests/testutils.c @@ -1079,10 +1079,12 @@ int testCompareDomXML2XMLFiles(virCapsPtr caps, virDomainXMLOptionPtr xmlopt, const char *infile, const char *outfile, bool live, testCompareDomXML2XMLPreFormatCallback cb, - const void *opaque, unsigned int parseFlags) + const void *opaque, unsigned int parseFlags, + testCompareDomXML2XMLResult expectResult) { char *actual = NULL; int ret = -1; + testCompareDomXML2XMLResult result; virDomainDefPtr def = NULL; unsigned int parse_flags = live ? 0 : VIR_DOMAIN_DEF_PARSE_INACTIVE; unsigned int format_flags = VIR_DOMAIN_DEF_FORMAT_SECURE; @@ -1092,25 +1094,46 @@ testCompareDomXML2XMLFiles(virCapsPtr caps, virDomainXMLOptionPtr xmlopt, if (!live) format_flags |= VIR_DOMAIN_DEF_FORMAT_INACTIVE; - if (!(def = virDomainDefParseFile(infile, caps, xmlopt, parse_flags))) - goto fail; + if (!(def = virDomainDefParseFile(infile, caps, xmlopt, parse_flags))) { + result = TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE; + goto out; + } if (!virDomainDefCheckABIStability(def, def)) { VIR_TEST_DEBUG("ABI stability check failed on %s", infile); - goto fail; + result = TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_STABILITY; + goto out; } - if (cb && cb(def, opaque) < 0) - goto fail; + if (cb && cb(def, opaque) < 0) { + result = TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_CB; + goto out; + } - if (!(actual = virDomainDefFormat(def, caps, format_flags))) - goto fail; + if (!(actual = virDomainDefFormat(def, caps, format_flags))) { + result = TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_FORMAT; + goto out; + } - if (virtTestCompareToFile(actual, outfile) < 0) - goto fail; + if (virtTestCompareToFile(actual, outfile) < 0) { + result = TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_COMPARE; + goto out; + } + + result = TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS; + out: + if (result == expectResult) { + ret = 0; + if (expectResult != TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS) { + VIR_TEST_DEBUG("Got expected failure code=%d msg=%s", + result, virGetLastErrorMessage()); + } + } else { + ret = -1; + VIR_TEST_DEBUG("Expected failure code=%d but received code=%d", + expectResult, result); + } - ret = 0; - fail: VIR_FREE(actual); virDomainDefFree(def); return ret; diff --git a/tests/testutils.h b/tests/testutils.h index 058be55..0417a0b 100644 --- a/tests/testutils.h +++ b/tests/testutils.h @@ -134,6 +134,15 @@ int virtTestMain(int argc, virCapsPtr virTestGenericCapsInit(void); virDomainXMLOptionPtr virTestGenericDomainXMLConfInit(void); +typedef enum { + TEST_COMPARE_DOM_XML2XML_RESULT_SUCCESS, + TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_PARSE, + TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_STABILITY, + TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_CB, + TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_FORMAT, + TEST_COMPARE_DOM_XML2XML_RESULT_FAIL_COMPARE, +} testCompareDomXML2XMLResult; + typedef int (*testCompareDomXML2XMLPreFormatCallback)(virDomainDefPtr def, const void *opaque); int testCompareDomXML2XMLFiles(virCapsPtr caps, @@ -143,6 +152,7 @@ int testCompareDomXML2XMLFiles(virCapsPtr caps, bool live, testCompareDomXML2XMLPreFormatCallback cb, const void *opaque, - unsigned int parseFlags); + unsigned int parseFlags, + testCompareDomXML2XMLResult expectResult); #endif /* __VIR_TEST_UTILS_H__ */ -- 2.5.5

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[libvirt] [PATCH] qemu: command: don't overwrite watchdog dump action
by Cole Robinson 14 Apr '16

14 Apr '16

The watchdog cli refactoring in 4666b762 dropped the temporary variable we use to convert to action=dump to action=pause for the qemu cli, and stored the converted value in the domain structure. Our other watchdog handling code then treated it as though the user requested action=pause, which broke action=dump handling. Revive the temporary variable to fix things. --- src/qemu/qemu_command.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 21f505b..434c731 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3350,6 +3350,7 @@ qemuBuildWatchdogCommandLine(virCommandPtr cmd, virDomainWatchdogDefPtr watchdog = def->watchdog; char *optstr; const char *action; + int action_id; if (!def->watchdog) return 0; @@ -3376,10 +3377,12 @@ qemuBuildWatchdogCommandLine(virCommandPtr cmd, virCommandAddArg(cmd, optstr); VIR_FREE(optstr); + /* 'dump' action tells qemu to pause, then we handle the dump ourselves */ + action_id = watchdog->action; if (watchdog->action == VIR_DOMAIN_WATCHDOG_ACTION_DUMP) - watchdog->action = VIR_DOMAIN_WATCHDOG_ACTION_PAUSE; + action_id = VIR_DOMAIN_WATCHDOG_ACTION_PAUSE; - action = virDomainWatchdogActionTypeToString(watchdog->action); + action = virDomainWatchdogActionTypeToString(action_id); if (!action) { virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("invalid watchdog action")); -- 2.7.3

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[libvirt] [PATCH v2 0/2] Add panic device support for S390
by Boris Fiuczynski 14 Apr '16

14 Apr '16

S390 architecture inherently provides a crash detection capability which has not been reflected in the domain xml. This series adds an s390 model to the panic device which does not allow an address to be specified and is by default created on S390 guests unless already provided. Boris Fiuczynski (2): qemu: add panic device support for S390 tests: add tests for panic device model s390 docs/formatdomain.html.in | 7 +++++- docs/schemas/domaincommon.rng | 1 + src/conf/domain_conf.c | 3 ++- src/conf/domain_conf.h | 1 + src/qemu/qemu_command.c | 21 +++++++++++++++- src/qemu/qemu_domain.c | 9 ++++++- .../qemuargv2xml-machine-aeskeywrap-off-argv.xml | 1 + .../qemuargv2xml-machine-aeskeywrap-on-argv.xml | 1 + .../qemuargv2xml-machine-deakeywrap-off-argv.xml | 1 + .../qemuargv2xml-machine-deakeywrap-on-argv.xml | 1 + .../qemuargv2xml-machine-keywrap-none-argv.xml | 1 + tests/qemuxml2argvdata/qemuxml2argv-panic-s390.xml | 22 ++++++++++++++++ .../qemuxml2argv-s390-panic-address.xml | 26 +++++++++++++++++++ .../qemuxml2argv-s390-panic-missing.args | 25 +++++++++++++++++++ .../qemuxml2argv-s390-panic-missing.xml | 23 +++++++++++++++++ .../qemuxml2argv-s390-panic-no-address.args | 25 +++++++++++++++++++ .../qemuxml2argv-s390-panic-no-address.xml | 24 ++++++++++++++++++ tests/qemuxml2argvtest.c | 11 +++++++- .../qemuxml2xmlout-iothreads-disk-virtio-ccw.xml | 1 + .../qemuxml2xmlout-panic-s390.xml | 28 +++++++++++++++++++++ .../qemuxml2xmlout-s390-defaultconsole.xml | 1 + .../qemuxml2xmlout-s390-panic-missing.xml | 29 ++++++++++++++++++++++ tests/qemuxml2xmltest.c | 4 +++ 23 files changed, 261 insertions(+), 5 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-panic-s390.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-s390-panic-address.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-s390-panic-missing.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-s390-panic-missing.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-s390-panic-no-address.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-s390-panic-no-address.xml create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-panic-s390.xml create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-s390-panic-missing.xml -- 2.3.0

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[libvirt] [PATCH 0/6] vz: misc fixes
by Nikolay Shirokovskiy 14 Apr '16

14 Apr '16

Mikhail Feoktistov (2): vz: handle sourceless cdroms vz: fix template ct creation Nikolay Shirokovskiy (4): vz: remove check for auto file format for disks vz: fix vzCheckUnsupportedDisks format checks for cdroms vz: fix error message for readonly fs vz: make error path code idiomatic src/vz/vz_sdk.c | 31 ++++++++++++++++++++----------- src/vz/vz_utils.c | 23 +++++++++-------------- 2 files changed, 29 insertions(+), 25 deletions(-) -- 1.8.3.1

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[libvirt] Request for XEN source code
by Zakirasafi 14 Apr '16

14 Apr '16

Dear all I need XEN hyper-visor source code. Kindly send me *Thanks and Regards,* Zakira Inayat Ph.D Scholar in University of Malaya, Malaysia

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[libvirt] [libvirt-glib] spec: Add verification of the tarball GPG signature
by Christophe Fergeau 14 Apr '16

14 Apr '16

This at least allows to make sure that all tarballs are signed with the same GPG key, and that the tarball was not corrupted between the time it was uploaded upstream, and the time the RPM is built. danpb-BE86EBB415104FDF.gpg is generated with: gpg2 -v --armor --export 15104FDF | gpg2 --no-default-keyring --keyring ./danpb-BE86EBB415104FDF.gpg --import --- libvirt-glib.spec.in | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libvirt-glib.spec.in b/libvirt-glib.spec.in index 32ce4f0..3616a6e 100644 --- a/libvirt-glib.spec.in +++ b/libvirt-glib.spec.in @@ -28,6 +28,8 @@ Group: Development/Libraries License: LGPLv2+ URL: http://libvirt.org/ Source0: ftp://libvirt.org/libvirt/glib/%{name}-%{version}.tar.gz +Source1: ftp://libvirt.org/libvirt/glib/%{name}-%{version}.tar.gz.asc +Source2: danpb-BE86EBB415104FDF.gpg BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) BuildRequires: glib2-devel >= @GLIB2_REQUIRED@ @@ -45,6 +47,7 @@ BuildRequires: libtool %if %{with_vala} BuildRequires: vala-tools %endif +BuildRequires: gnupg2 %package devel Group: Development/Libraries @@ -109,6 +112,7 @@ libvirt and the glib event loop %endif %prep +gpgv2 --quiet --keyring %{SOURCE2} %{SOURCE1} %{SOURCE0} %setup -q %build -- 2.5.5

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[libvirt] how to set migrate capability
by Vasiliy Tolstov 14 Apr '16

14 Apr '16

Hi, i have some domains that modify memory very fast, but i need to live migrate such domains, as i see qemu already have auto converge (1), that can helps me. How can i add this feature to domain xml file ? 1) http://wiki.qemu.org/Features/AutoconvergeLiveMigration -- Vasiliy Tolstov, e-mail: v.tolstov(a)selfip.ru

1 1

[libvirt] [libvirt-perl][PATCH] Fix POD error in Domain.pm
by Ján Tomko 14 Apr '16

14 Apr '16

Previous commit put the =item outside of an =over region. Failed test 'POD test for blib/lib/Sys/Virt/Domain.pm' at /usr/lib64/perl5/vendor_perl/5.20.2/Test/Pod.pm line 186. blib/lib/Sys/Virt/Domain.pm (3015): '=item' outside of any '=over' blib/lib/Sys/Virt/Domain.pm (3019): You forgot a '=back' before '=head2' Looks like you failed 1 test of 13. --- Changes | 1 + lib/Sys/Virt/Domain.pm | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Changes b/Changes index a54cf71..8f7be1d 100644 --- a/Changes +++ b/Changes @@ -2,6 +2,7 @@ Revision history for perl module Sys::Virt 1.3.4 2016-00-00 + - Fix POD error in Domain.pm - Add VIR_DOMAIN_EVENT_ID_DEVICE_REMOVAL_FAILED constant - Reuse VIR_DOMAIN_EVENT_ID_DEVICE callbacks diff --git a/lib/Sys/Virt/Domain.pm b/lib/Sys/Virt/Domain.pm index bafe9ba..c41fb64 100644 --- a/lib/Sys/Virt/Domain.pm +++ b/lib/Sys/Virt/Domain.pm @@ -3010,12 +3010,12 @@ provides a hash containing the job stats. The keyus in the hash are the same as those used with the C<Sys::Virt::Domain::get_job_stats()> method. -=back - =item Sys::Virt::Domain::EVENT_ID_DEVICE_REMOVAL_FAILED Guest device removal has failed. +=back + =head2 IO ERROR EVENT CONSTANTS These constants describe what action was taken due to the -- 2.7.3

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[libvirt] [PATCH] tests: do not overwrite return value when filling qemuCapsCache
by Ján Tomko 14 Apr '16

14 Apr '16

In qemuHotplugCreateObjects, the ret variable was filled by the value returned by qemuTestCapsCacheInsert. If any of the functions after this assignment failed, we would still return success. Also adjust testCompareXMLToArgvHelper, where this change is just cosmetic, because the value was overwritten right away. --- tests/qemuhotplugtest.c | 5 ++--- tests/qemuxml2argvtest.c | 5 ++--- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/tests/qemuhotplugtest.c b/tests/qemuhotplugtest.c index 1eb2b6a..ea6dc36 100644 --- a/tests/qemuhotplugtest.c +++ b/tests/qemuhotplugtest.c @@ -71,23 +71,22 @@ qemuHotplugCreateObjects(virDomainXMLOptionPtr xmlopt, if (!(priv->qemuCaps = virQEMUCapsNew())) goto cleanup; /* for attach & detach qemu must support -device */ virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE); virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_VIRTIO_SCSI); virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_USB_STORAGE); if (event) virQEMUCapsSet(priv->qemuCaps, QEMU_CAPS_DEVICE_DEL_EVENT); - ret = qemuTestCapsCacheInsert(driver.qemuCapsCache, testname, - priv->qemuCaps); - if (ret < 0) + if (qemuTestCapsCacheInsert(driver.qemuCapsCache, testname, + priv->qemuCaps) < 0) goto cleanup; if (!((*vm)->def = virDomainDefParseString(domxml, driver.caps, driver.xmlopt, VIR_DOMAIN_DEF_PARSE_INACTIVE))) goto cleanup; if (qemuDomainAssignAddresses((*vm)->def, priv->qemuCaps, *vm) < 0) goto cleanup; diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c index be74178..39443e2 100644 --- a/tests/qemuxml2argvtest.c +++ b/tests/qemuxml2argvtest.c @@ -400,23 +400,22 @@ testCompareXMLToArgvHelper(const void *data) virAsprintf(&args, "%s/qemuxml2argvdata/qemuxml2argv-%s.args", abs_srcdir, info->name) < 0) goto cleanup; if (virQEMUCapsGet(info->extraFlags, QEMU_CAPS_MONITOR_JSON)) flags |= FLAG_JSON; if (virQEMUCapsGet(info->extraFlags, QEMU_CAPS_ENABLE_FIPS)) flags |= FLAG_FIPS; - result = qemuTestCapsCacheInsert(driver.qemuCapsCache, info->name, - info->extraFlags); - if (result < 0) + if (qemuTestCapsCacheInsert(driver.qemuCapsCache, info->name, + info->extraFlags) < 0) goto cleanup; result = testCompareXMLToArgvFiles(xml, args, info->extraFlags, migrateURI, flags, info->parseFlags); cleanup: VIR_FREE(migrateURI); VIR_FREE(xml); VIR_FREE(args); return result; -- 2.7.3

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[libvirt] [PATCH v6 0/5] migration: add multithread compression
by Nikolay Shirokovskiy 14 Apr '16

14 Apr '16

Add means to turn multithread compression on during migration. Add means to pass compression parameters in migration command. WARNING! This should be pushed only after https://www.redhat.com/archives/libvir-list/2016-March/msg01506.html or virsh domain will break. Changes from v5 =============== Originally i just wanted to send a rebase as i discovered that automatic rebase goes wrong for the patch 1 but later found a couple of bugs in the patch itself. Here they are: 1. fix qemuDomainMigratePrepare2 and qemuDomainMigratePerform3 passing NULL for compression. Changes from v4 =============== 1. Clean up documentation and comments. 2. Stop keeping compression options in flags internally. Move flags data into generic compression structure. 3. Use existing libvirt enum infrastructure to deal with compression methods. This makes parse and dump function less painful. 4. Use booleans for 'set' flags instead of bitsets. 5. Othes minor changes on Jiri comments. Eli Qiao (1): qemumonitorjsontest: add test for getting multithread compress params Nikolay Shirokovskiy (2): migration: qemu: add option to select compression methods qemu: migration: support setting compession parameters ShaoHe Feng (2): qemu: monitor: add migration parameters accessors virsh: add compression options for migration include/libvirt/libvirt-domain.h | 42 +++++++ src/qemu/qemu_driver.c | 60 +++++++-- src/qemu/qemu_migration.c | 262 +++++++++++++++++++++++++++++++++++---- src/qemu/qemu_migration.h | 36 ++++++ src/qemu/qemu_monitor.c | 24 +++- src/qemu/qemu_monitor.h | 18 +++ src/qemu/qemu_monitor_json.c | 110 ++++++++++++++++ src/qemu/qemu_monitor_json.h | 5 + tests/qemumonitorjsontest.c | 61 +++++++++ tools/virsh-domain.c | 76 ++++++++++++ tools/virsh.pod | 18 ++- 11 files changed, 671 insertions(+), 41 deletions(-) -- 1.8.3.1

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