Commit Graph

173 Commits

Author SHA1 Message Date
Laine Stump
64bb902451 virsh: eliminate hardcoded indentation in xml generated for commands
These are never seen externally, only passed into libvirt APIs, so in
practice this makes no real difference, but it's good to be
consistent.
2014-03-14 00:02:38 -06:00
Eric Blake
2ebf593a05 virsh: report exit status of failed lxc-enter-namespace
'virsh lxc-enter-namespace' does not have a way to reflect exit
status to the caller in single-command mode, but we might as well
at least report the exit status.  Prior to this patch,

$ virsh -c lxc:/// lxc-enter-namespace shell /bin/sh 'exit 3'; echo $?
1

now it gives some details:

$ virsh -c lxc:/// lxc-enter-namespace shell /bin/sh -c 'exit 3'; echo $?
error: internal error: Child process (31557) unexpected exit status 3
1

Also useful:

$ virsh -c lxc:/// lxc-enter-namespace shell /bin/sh -c 'kill $$'; echo $?
error: internal error: Child process (31585) unexpected fatal signal 15
1

* tools/virsh-domain.c (cmdLxcEnterNamespace): Avoid magic numbers.
Dispatch any error.
* tools/virsh.pod: Document that non-zero exit status is collapsed.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-03-03 12:40:32 -07:00
Eric Blake
25f87817ab virFork: simplify semantics
The old semantics of virFork() violates the priciple of good
usability: it requires the caller to check the pid argument
after use, *even when virFork returned -1*, in order to properly
abort a child process that failed setup done immediately after
fork() - that is, the caller must call _exit() in the child.
While uses in virfile.c did this correctly, uses in 'virsh
lxc-enter-namespace' and 'virt-login-shell' would happily return
from the calling function in both the child and the parent,
leading to very confusing results. [Thankfully, I found the
problem by inspection, and can't actually trigger the double
return on error without an LD_PRELOAD library.]

It is much better if the semantics of virFork are impossible
to abuse.  Looking at virFork(), the parent could only ever
return -1 with a non-negative pid if it misused pthread_sigmask,
but this never happens.  Up until this patch series, the child
could return -1 with non-negative pid if it fails to set up
signals correctly, but we recently fixed that to make the child
call _exit() at that point instead of forcing the caller to do
it.  Thus, the return value and contents of the pid argument are
now redundant (a -1 return now happens only for failure to fork,
a child 0 return only happens for a successful 0 pid, and a
parent 0 return only happens for a successful non-zero pid),
so we might as well return the pid directly rather than an
integer of whether it succeeded or failed; this is also good
from the interface design perspective as users are already
familiar with fork() semantics.

One last change in this patch: before returning the pid directly,
I found cases where using virProcessWait unconditionally on a
cleanup path of a virFork's -1 pid return would be nicer if there
were a way to avoid it overwriting an earlier message.  While
such paths are a bit harder to come by with my change to a direct
pid return, I decided to keep the virProcessWait change in this
patch.

* src/util/vircommand.h (virFork): Change signature.
* src/util/vircommand.c (virFork): Guarantee that child will only
return on success, to simplify callers.  Return pid rather than
status, now that the situations are always the same.
(virExec): Adjust caller, also avoid open-coding process death.
* src/util/virprocess.c (virProcessWait): Tweak semantics when pid
is -1.
(virProcessRunInMountNamespace): Adjust caller.
* src/util/virfile.c (virFileAccessibleAs, virFileOpenForked)
(virDirCreate): Likewise.
* tools/virt-login-shell.c (main): Likewise.
* tools/virsh-domain.c (cmdLxcEnterNamespace): Likewise.
* tests/commandtest.c (test23): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-03-03 12:40:32 -07:00
Eric Blake
c72e76c3d9 util: make it easier to grab only regular process exit
Right now, a caller waiting for a child process either requires
the child to have status 0, or must use WIFEXITED() and friends
itself.  But in many cases, we want the middle ground of treating
fatal signals as an error, and directly accessing the normal exit
value without having to use WEXITSTATUS(), in order to easily
detect an expected non-zero exit status.  This adds the middle
ground to the low-level virProcessWait; the next patch will add
it to virCommand.

* src/util/virprocess.h (virProcessWait): Alter signature.
* src/util/virprocess.c (virProcessWait): Add parameter.
(virProcessRunInMountNamespace): Adjust caller.
* src/util/vircommand.c (virCommandWait): Likewise.
* src/util/virfile.c (virFileAccessibleAs): Likewise.
* src/lxc/lxc_container.c (lxcContainerHasReboot)
(lxcContainerAvailable): Likewise.
* daemon/libvirtd.c (daemonForkIntoBackground): Likewise.
* tools/virt-login-shell.c (main): Likewise.
* tools/virsh-domain.c (cmdLxcEnterNamespace): Likewise.
* tests/testutils.c (virtTestCaptureProgramOutput): Likewise.
* tests/commandtest.c (test23): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-03-03 12:40:31 -07:00
Eric Blake
0e16ae404c virsh: add --all flag to 'event' command
Similar to our event-test demo program, it's nice to be able to
have a mode where we can sniff all events at once, rather than
having to spawn multiple virsh in parallel with one for each
event type.

(Can I just say our RegisterAny design is lousy?  The fact that
the majority of our callback pointers have a function signature
with the opaque data in a different position, and that we have
to cast the function signature before registering it, makes it
hard to write a generic callback function; we have to write one
for every type of event id.  Life would have been easier if we
had designed the callback as a fixed signature with a void*
and size parameter, and then allowed the caller to downcast
the void* to a particular struct for data specific to their
callback id, where we could have then had a single function
with a switch statement for each event id, and register that
one function for all types of events.  It would also be nicer
if the callback functions knew which callbackID was being used
when invoking that callback, so that I could use a common data
structure among all registrations instead of having to create
an array of one data per callback.  But I really don't want to
go add yet another event API design.)

* tools/virsh-domain.c (cmdEvent): Add --all parameter; convert
all callbacks to support shared counter.
* tools/virsh.pod (event): Document it.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-28 13:54:04 -07:00
Eric Blake
bb4a9a527d virsh: support remaining domain events
Earlier, I added 'virsh event' for lifecycle events, to get the
concept approved; this patch finishes the support for all other
events, although the user still has to register for one event
type at a time.  A future patch may add an --all parameter to
make it possible to register for all events through a single
call.

* tools/virsh-domain.c (vshDomainEventWatchdogToString)
(vshDomainEventIOErrorToString, vshGraphicsPhaseToString)
(vshGraphicsAddressToString, vshDomainBlockJobStatusToString)
(vshDomainEventDiskChangeToString)
(vshDomainEventTrayChangeToString, vshEventGenericPrint)
(vshEventRTCChangePrint, vshEventWatchdogPrint)
(vshEventIOErrorPrint, vshEventGraphicsPrint)
(vshEventIOErrorReasonPrint, vshEventBlockJobPrint)
(vshEventDiskChangePrint, vshEventTrayChangePrint)
(vshEventPMChangePrint, vshEventBalloonChangePrint)
(vshEventDeviceRemovedPrint): New helper routines.
(cmdEvent): Support full array of event callbacks.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-28 13:54:04 -07:00
Michal Privoznik
e53b06246c virsh: Honour -q in domblklist, vcpupin and emulatorpin
If user wants to grep some info from domain, e.g. disk paths:

    # virsh -q domblklist win7 | awk '{print $2}'
    Source

    /var/lib/libvirt/images/windows.qcow2
    /home/zippy/work/tmp/en_windows_7_professional_x64_dvd_X15-65805.iso

while with my change:

    # virsh -q domblklist win7 | awk '{print $2}'
    /var/lib/libvirt/images/windows.qcow2
    /home/zippy/work/tmp/en_windows_7_professional_x64_dvd_X15-65805.iso

We don't print table header in other commands, like list.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-02-26 14:10:43 +01:00
Chen Hanxiao
7a8d7af685 virsh: initialize str to NULL to solve a build issue
Fix a -Werror=maybe-uninitialized issue.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2014-02-25 08:30:51 +01:00
Eric Blake
466b12ab79 virsh: use more compact VIR_ENUM_IMPL
Dan Berrange suggested that using VIR_ENUM_IMPL is more compact
than open-coding switch statements, and still just as forceful
at making us remember to update lists if we add enum values
in the future.  Make this change throughout virsh.

Sure enough, doing this change caught that we missed at least
VIR_STORAGE_VOL_NETDIR.

* tools/virsh-domain-monitor.c (vshDomainIOErrorToString)
(vshDomainControlStateToString, vshDomainStateToString)
(vshDomainStateReasonToString): Change switch to enum lookup.
(cmdDomControl, cmdDominfo): Update caller.
* tools/virsh-domain.c (vshDomainVcpuStateToString)
(vshDomainEventToString, vshDomainEventDetailToString): Change
switch to enum lookup.
(vshDomainBlockJobToString, vshDomainJobToString): New functions.
(cmdVcpuinfo, cmdBlockJob, cmdDomjobinfo, cmdEvent): Update
callers.
* tools/virsh-network.c (vshNetworkEventToString): Change switch
to enum lookup.
* tools/virsh-pool.c (vshStoragePoolStateToString): New function.
(cmdPoolList, cmdPoolInfo): Update callers.
* tools/virsh-volume.c (vshVolumeTypeToString): Change switch to
enum lookup.
(cmdVolInfo, cmdVolList): Update callers.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-24 11:47:18 -07:00
Ján Tomko
fe1b6e72d2 virsh: Don't leak buffer if GetFDs fails in cmdCreate
Change the logic of the function to return false by default
and move the freeing of the buffer to the cleanup section.

https://bugzilla.redhat.com/show_bug.cgi?id=1067338
2014-02-24 18:46:34 +01:00
Eric Blake
99fa96c390 virsh: add event command, for lifecycle events
Add 'virsh event --list' and 'virsh event [dom] --event=name
[--loop] [--timeout]'.  Borrows somewhat from event-test.c,
but defaults to a one-shot notification, and takes advantage
of the event loop integration to allow Ctrl-C to interrupt the
wait for an event.  For now, this just does lifecycle events.

* tools/virsh.pod (event): Document new command.
* tools/virsh-domain.c (vshDomainEventToString)
(vshDomainEventDetailToString, vshDomEventData)
(vshEventLifecyclePrint, cmdEvent): New struct and functions.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-20 16:23:27 -07:00
Eric Blake
5093b047ea virsh: common code for parsing --seconds
Several virsh commands ask for a --timeout parameter in
seconds, then use it to control interfaces that operate on
millisecond limits; I also plan on adding a 'virsh event'
command that also does this.  Factor this into a common
function.

* tools/virsh.h (vshCommandOptTimeoutToMs): New prototype.
* tools/virsh.c (vshCommandOptTimeoutToMs): New function.
* tools/virsh-domain.c (cmdBlockCommit, cmdBlockCopy)
(cmdBlockPull, cmdMigrate): Use it.
(vshWatchJob): Adjust timeout scale.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-20 16:23:07 -07:00
Jincheng Miao
6c1059ef24 virsh: fix memleak when starting a guest with invalid fd
When start a guest with --pass-fd, if the argument of --pass-fd is invalid,
virsh will exit, but doesn't free the variable 'dom'.

The valgrind said:
...
==24569== 63 (56 direct, 7 indirect) bytes in 1 blocks are definitely lost in loss record 130 of 234
==24569==    at 0x4C2A1D4: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==24569==    by 0x4E879A4: virAllocVar (viralloc.c:544)
==24569==    by 0x4EBD625: virObjectNew (virobject.c:190)
==24569==    by 0x4F3A18A: virGetDomain (datatypes.c:226)
==24569==    by 0x4F9311F: remoteDomainLookupByName (remote_driver.c:6636)
==24569==    by 0x4F44F20: virDomainLookupByName (libvirt.c:2277)
==24569==    by 0x12F616: vshCommandOptDomainBy (virsh-domain.c:105)
==24569==    by 0x131C79: cmdStart (virsh-domain.c:3330)
==24569==    by 0x12C4AB: vshCommandRun (virsh.c:1752)
==24569==    by 0x127001: main (virsh.c:3218)

https://bugzilla.redhat.com/show_bug.cgi?id=1067338

Signed-off-by: Jincheng Miao <jmiao@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-02-20 05:40:13 -07:00
Thorsten Behrens
721949059b maint: align whitespaces with project conventions. 2014-01-20 14:35:08 +01:00
Gao feng
8bbf1133ce virsh: add setting throttle blkio cgroup option to blkiotune
With this patch, user can setup the throttle blkio cgorup
for domain through the virsh cmd, such as:

virsh blkiotune domain1 --device-read-bytes-sec /dev/sda1,1000000,/dev/sda2,2000000
--device-write-bytes-sec /dev/sda1,1000000 --device-read-iops-sec /dev/sda1,10000
--device-write-iops-sec /dev/sda1,10000,/dev/sda2,0

This patch also add manpage for these new options.

Signed-off-by: Guan Qiang <hzguanqiang@corp.netease.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
2014-01-20 10:52:47 +08:00
Peter Krempa
f9d06ebcef virsh: Use inactive definition when removing disk from config
https://bugzilla.redhat.com/show_bug.cgi?id=1049529

The 'detach-disk' command in virsh used the active XML definition of a
domain even when attempting to remove a disk from the config only. If
the disk was only in the inactive definition the operation failed. Fix
this by using the inactive XML in case that only the config is affected.
2014-01-08 09:47:44 +01:00
Peter Krempa
0bb64df1fc virsh: Don't use legacy API if --current is used on device hot(un)plug
https://bugzilla.redhat.com/show_bug.cgi?id=1049529

The legacy virDomainAttachDevice and virDomainDetachDevice operate only
on active domains. When a user specified --current flag with an inactive
domain the old API was used and reported an error. Fix it by calling the
new API if --current is specified explicitly.
2014-01-08 09:47:44 +01:00
Michal Privoznik
72ffbd1bf3 virkeycode: Allow ANSI_A
https://bugzilla.redhat.com/show_bug.cgi?id=1044806

Currently, sending the ANSI_A keycode from os_x codepage doesn't work as
it has a special value of 0x0. Our internal code handles that no
different to other not defined keycodes. Hence, in order to allow it we
must change all the undefined keycodes from 0 to -1 and adapt some code
too.

  # virsh send-key guestname --codeset os_x ANSI_A
  error: invalid keycode: 'ANSI_A'

  # virsh send-key guestname --codeset os_x ANSI_B
  # virsh send-key guestname --codeset os_x ANSI_C

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-12-24 17:36:47 +01:00
Peter Krempa
ef56cc43d1 virsh: domain: Fix undefine with storage of 'volume' disks
The undefine code that removes the storage along with the VM didn't take
into account the existence of 'volume' type disks. Add the functionality.
2013-12-18 16:43:07 +01:00
Eric Blake
aaa7484097 virsh: improve grammar in error message
Based on a suggestion from Mauricio Tavares.

* tools/virsh-domain.c (cmdDetachInterface, vshFindDisk): Improve
wording.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-12-02 14:40:15 -07:00
Eric Blake
57682aea36 maint: fix comma style issues: tests, tools
Most of our code base uses space after comma but not before;
fix the remaining uses before adding a syntax check.

* tests/sysinfotest.c: Consistently use commas.
* tests/viratomictest.c: Likewise.
* tests/vircgroupmock.c: Likewise.
* tools/virsh-domain.c: Likewise.
* tools/virsh-volume.c: Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-11-20 09:14:55 -07:00
Peter Krempa
bf45db6041 virsh-domain: Mark --live and --config mutually exclusive in vcpucount
The 'vcpucount' command is a getter command for the vCPUu count. When
one or more of the filtering flags are specified the command returns the
value only for the selected combination. In this case the --live and
--config combination isn't valid. This however didn't cause errors as
the combination of flags was rejected by the libvirt API but then the
fallback code kicked in and requested the count in a way where the clash
of the flags didn't matter.

Mark the flag combination mutually exclusive so that users aren't
confused.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1024245
2013-11-11 10:52:03 +01:00
Eric Blake
f919cf6917 virsh: undocument --shareable (--mode already covers it)
Commit e962a57 added 'attach-disk --shareable', even though we
already had 'attach-disk --mode=shareable'.  Worse, if the user
types 'attach-disk --mode=readonly --shareable', we create
non-sensical XML.  The best solution is just to undocument the
duplicate spelling, by having it fall back to the preferred
spelling.

* tools/virsh-domain.c (cmdAttachDisk): Let alias handling fix our
mistake in exposing a second spelling for an existing option.
* tools/virsh.pod: Fix documentation.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-24 11:17:42 +01:00
Peter Krempa
47e6396651 virsh: Fix job watching when STDIN is not a tty
In commit b46c4787dd I changed the code to
watch long running jobs in virsh. Unfortunately I didn't take into
account that poll may get a hangup if the terminal is not a TTY and will
be closed.

This patch avoids polling the STDIN fd when there's no TTY.
2013-10-22 15:01:26 +01:00
Chen Hanxiao
21f2d80b0c virsh: improve usability of '--print-xml' flag for attach-disk command
'--print-xml' option is very useful for doing some test.
But we had to specify a real domain for it.
This patch could enable us to specify a fake domain
when using --print-xml option.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2013-10-17 15:43:57 -06:00
Chen Hanxiao
55da09933f virsh: fix a typo in virsh-domain
s/it's/its

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
2013-10-17 09:08:25 +02:00
Michal Privoznik
72aafe9c81 Migration: Introduce VIR_MIGRATE_PARAM_LISTEN_ADDRESS
The parameter allows overriding default listen address for '-incoming'
cmd line argument on destination.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2013-10-11 10:51:36 +02:00
Ján Tomko
bc3070c719 Fix handling of IPv6 listen addresses in cmdDomDisplay
Use virSocketAddrIsWildcard instead of STREQ to check for the ANY
address and put brackets around the address if it contains ':'.
2013-10-01 14:45:20 +02:00
Hongwei Bi
7db19ff9ab virsh-domain: Free dom before return false in cmdDump 2013-09-30 14:54:30 +02:00
Christophe Fergeau
9976c4b9a6 virsh: Fix domdisplay when domain only uses TLS
It's possible to create a domain which will only use a TLS port
and will not have a non-TLS port set by using:
<graphics type='spice' autoport='yes' defaultMode='secure'/>
In such a setup, the 'graphics' node for the running domain will be:
<graphics type='spice' tlsPort='5900'
          autoport='yes' listen='127.0.0.1'
          defaultMode='secure'>

However, cmdDomDisplay loops over all the 'graphics' node, and it
ignores nodes which don't have a 'port' attribute. This means
'virsh domdisplay' will only return an empty string for domains
as the one above.

This commit looks for both 'port' and 'tlsPort' before deciding
to ignore a graphics node. It also makes sure 'port' is not printed
when it's not set.
This makes 'virsh domdisplay' return
'spice://127.0.0.1?tls-port=5900' for domains using only a TLS
port.

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
2013-09-27 17:40:11 +02:00
Hongwei Bi
b80fff1444 virsh-domain: Add a missing check and fix leak in cmdScreenshot
Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-25 09:34:24 -06:00
Simone Gotti
fe64499dd1 virsh: add missing "async" option in opts_block_commit
After commit 8aecd35126 it'll detect
that a required option is not defined and it will assert and exit with:

virsh.c:1364: vshCommandOpt: Assertion `valid->name' failed.

Problem has been latent since commit ed23b106.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-09-19 12:14:03 -06:00
Peter Krempa
6bf4c77984 virsh: Don't shadow global variable "remove" in cmdMetadata
Some systems apparently have a global variable/function called remove
and thus break compilation of virsh-domain.c. Rename the variable to
avoid this.

Reported by GuanQiang.
2013-09-17 13:57:32 +02:00
Peter Krempa
01b03f59e7 virsh-domain: Add command to allow modifications of XML metadata
The metadata modification functions will support modification of the XML
metadata. Add a virsh command to allow using this approach.
2013-09-17 09:42:49 +02:00
Peter Krempa
3df33d7ad5 virsh-domain: use virXMLNodeToString instead of xmlNodeDump 2013-09-17 09:42:49 +02:00
Peter Krempa
cb356928a6 virsh-domain: Line up signal names array
Line up the array so that the grid is visible.
2013-09-17 09:42:49 +02:00
Peter Krempa
626d4dfc2e virsh-domain: Remove spurious ATTRIBUTE_UNUSED from cmdDesc
The "cmd" variable is actually used so remove the attribute.
2013-09-17 09:42:49 +02:00
yangdongsheng
6c038ee330 virsh: move command maxvcpus from domain group to host group.
Since the maxvcpus command query the maximum number of virtual
CPUs supported for a guest VM on this connection, it should be
in virsh-host.c but not virsh-domain.c.

Signed-off-by: yangdongsheng <yangds.fnst@cn.fujitsu.com>
2013-09-15 22:39:41 -05:00
Jiri Denemark
f084caae7c virsh domjobinfo: Do not return 1 if job is NONE
https://bugzilla.redhat.com/show_bug.cgi?id=1006864

Commit 38ab1225 changed the default value of ret from true to false but
forgot to set ret = true when job is NONE. Thus, virsh domjobinfo
returned 1 when there was no job running for a domain but it used to
(and should) return 0 in this case.
2013-09-12 11:31:49 +02:00
Daniel P. Berrange
bbcdd9b5dc Stop free'ing 'const char *' strings
The VIR_FREE() macro will cast away any const-ness. This masked a
number of places where we passed a 'const char *' string to
VIR_FREE. Fortunately in all of these cases, the variable was not
in fact const data, but a heap allocated string. Fix all the
variable declarations to reflect this.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2013-09-05 11:28:01 +01:00
Peter Krempa
02eaf1821c virsh: Rename vshMakeStdinRaw to vshTTYMakeRaw and move it to virsh.c
Move the function to virsh.c to the rest of the TTY managing functions
and change the code so that it mirrors the rest.
2013-09-03 14:06:11 +02:00
Peter Krempa
40f1d18fea tools: rename console.[ch] to virsh-console.[ch] and fix coding style 2013-09-03 14:06:11 +02:00
Peter Krempa
b46c4787dd virsh-domain: Avoid killing ssh transport tunnels when cancelling job
The vshWatchJob function registers a SIGINT handler that is used to
abort the active job and does not terminate virsh. Unfortunately, this
breaks when using the ssh transport as SIGINT is sent to the foreground
process group including the ssh transport processes which terminate.
This breaks the connection and migration is left in a insane state.

With this patch the terminal is modified to ignore key binding that
sends SIGINT and does the handling manually.

Resoves: https://bugzilla.redhat.com/show_bug.cgi?id=983348
2013-09-03 09:55:27 +02:00
Hongwei Bi
461b1c8b7b Fix memory leak in cmdAttachDisk
When virBufferError is ok in cmdAttachDisk, the latter
should 'goto cleanup', instead of returning a false to
prevent memory leaking.

Signed-off-by: Eric Blake <eblake@redhat.com>
2013-08-31 15:50:23 -06:00
Peter Krempa
8c725cc10d virsh-domain: rename print_job_progress to vshPrintJobProgress 2013-08-30 09:38:51 +02:00
Guannan Ren
9eb444364e virsh: fix return value error of cpu-stats
virsh cpu-stats guest --start 0 --count 3
It outputs right but the return value is 1 rather than 0
echo $?
1

Found by running libvirt-autotest
./run -t libvirt --tests virsh_cpu_stats
2013-08-27 15:17:03 +08:00
Tomas Meszaros
a88924bc21 virsh: C99 style for info_domfstrim and opts_lxc_enter_namespace
Change info_domfstrim and opts_lxc_enter_namespace initialization style
to C99.
2013-08-26 10:23:16 -06:00
Peter Krempa
04898f60d2 virsh: Don't leak list of volumes when undefining domain with storage
Use the new semantics of vshStringToArray to avoid leaking the array of
volumes to be deleted. The array would be leaked in case the first
volume was found in the domain definition. Also refactor the code a bit
to sanitize naming of variables hoding arrays and dimensions of the
arrays.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=996050
2013-08-20 17:55:08 +02:00
Don Dugger
d4952d36d0 Add flag to BaselineCPU API to return detailed CPU features
Currently the virConnectBaselineCPU API does not expose the CPU features
that are part of the CPU's model.  This patch adds a new flag,
VIR_CONNECT_BASELINE_CPU_EXPAND_FEATURES, that causes the API to explicitly
list all features that are part of that model.

Signed-off-by: Don Dugger <donald.d.dugger@intel.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2013-08-16 15:31:18 -06:00
Peter Krempa
f4ec861641 virsh-domain: Fix memleak in cmdCPUBaseline
https://bugzilla.redhat.com/show_bug.cgi?id=997765

==1349431== 8 bytes in 1 blocks are definitely lost in loss record 11 of 760
==1349431==    at 0x4C2A554: calloc (vg_replace_malloc.c:593)
==1349431==    by 0x4E9AA3E: virAllocN (in /usr/lib64/libvirt.so.0.1001.1)
==1349431==    by 0x4EF28C4: virXPathNodeSet (in /usr/lib64/libvirt.so.0.1001.1)
==1349431==    by 0x130B83: cmdCPUBaseline (in /usr/bin/virsh)
==1349431==    by 0x12C608: vshCommandRun (in /usr/bin/virsh)
==1349431==    by 0x12889A: main (in /usr/bin/virsh)
2013-08-16 10:37:39 +02:00