https://www.gnu.org/licenses/gpl-howto.html recommends that
the 'If not, see <url>.' phrase be a separate sentence.
* tests/securityselinuxhelper.c: Remove doubled line.
* tests/securityselinuxtest.c: Likewise.
* globally: s/; If/. If/
Based exclusively on work by Eric Blake in a patch posted with the same
subject. However some modifications related to comments and my plans to
add another backend.
Added WITH_INTERFACE as the only automake variable deciding whether to
build the driver and using WITH_NETCF to identify that we're wanting to
use the netcf library as the backend.
* configure.ac: Added with_interface
* src/interface/netcf_driver.c: Renamed..
* src/interface/interface_backend_netcf.c: ..to this to match storage.
* src/interface/netcf_driver.h: Renamed..
* src/interface/interface_driver.h: ..to this.
* daemon/Makefile.am: Respect WITH_INTERFACE and WITH_NETCF.
* libvirt.spec.in: Add RPM support for --with-interface
The new command 'virsh blockcommit $dom $disk' requests the start
of an asynchronous commit operation across the entire chain of
$disk. Further arguments can fine-tune which portion of the
chain is committed. Existing 'virsh blockjob' commands can then
track the status, change the bandwidth, or abort the commit job.
With a bit more on the command line, 'virsh blockcommit $dom $disk
--wait --verbose' can be used for blocking behavior, with visual
feedback on the overall status, and can be canceled with Ctrl-C.
The overall design, including the wait loop logic, borrows heavily
from the existing blockpull command.
* tools/virsh-domain.c (cmdBlockCommit): New function.
* tools/virsh.pod (blockcommit): Document it.
New command node-memory-tune to get/set the node memory parameters,
only two parameters are allowed to set (pages_to_scan, and sleep_millisecs,
see documents in this patch for more details).
Example of node-memory-tune's output:
Shared memory:
pages_to_scan 100
sleep_millisecs 20
pages_shared 0
pages_sharing 0
pages_unshared 0
pages_volatile 0
full_scans 0
This introduces four new options for secret-list, to filter the
returned secrets by whether it's ephemeral or not, and/or by
whether it's private or not.
* tools/virsh-secret.c: (New helper vshSecretSorter,
vshSecretListFree, and vshCollectSecretList; Use the new
API for secret-list; error out if flags are specified,
because there is no way to filter the results when using
old APIs (no APIs to get the properties (ephemeral, private)
of a secret yet).
* tools/virsh.pod: Document the 4 new options.
tools/virsh-nwfilter.c:
* vshNWFilterSorter to sort network filters by name
* vshNWFilterListFree to free the network filter objects list.
* vshNWFilterListCollect to collect the network filter objects, trying
to use new API first, fall back to older APIs if it's not supported.
tools/virsh-nodedev.c:
* vshNodeDeviceSorter to sort node devices by name
* vshNodeDeviceListFree to free the node device objects list.
* vshNodeDeviceListCollect to collect the node device objects, trying
to use new API first, fall back to older APIs if it's not supported.
* Change option --cap to accept multiple capability types.
tools/virsh.pod
* Update document for --cap
This improve helper vshStringToArray to accept const string as
argument instead. To not convert the const string when using
vshStringToArray, and thus avoid motifying it.
I got an off-list report about a bad diagnostic:
Target network card mac 52:54:00:49:07:ccdoes not match source 52:54:00:49:07:b8
True to form, I've added a syntax check rule to prevent it
from recurring, and found several other offenders.
* cfg.mk (sc_require_whitespace_in_translation): New rule.
* src/conf/domain_conf.c (virDomainNetDefCheckABIStability): Add
space.
* src/esx/esx_util.c (esxUtil_ParseUri): Likewise.
* src/qemu/qemu_command.c (qemuCollectPCIAddress): Likewise.
* src/qemu/qemu_driver.c (qemuDomainSetMetadata)
(qemuDomainGetMetadata): Likewise.
* src/qemu/qemu_hotplug.c (qemuDomainChangeNetBridge): Likewise.
* src/rpc/virnettlscontext.c
(virNetTLSContextCheckCertDNWhitelist): Likewise.
* src/vmware/vmware_driver.c (vmwareDomainResume): Likewise.
* src/vbox/vbox_tmpl.c (vboxDomainGetXMLDesc, vboxAttachDrives):
Avoid false negatives.
* tools/virsh-domain.c (info_save_image_dumpxml): Reword.
Based on a report by Luwen Su.
tools/virsh-interface.c:
* vshInterfaceSorter to sort interfaces by name
* vshInterfaceListFree to free the interface objects list.
* vshInterfaceListCollect to collect the interface objects, trying
to use new API first, fall back to older APIs if it's not supported.
tools/virsh-network.c:
* vshNetworkSorter to sort networks by name
* vshNetworkListFree to free the network objects list.
* vshNetworkListCollect to collect the network objects, trying
to use new API first, fall back to older APIs if it's not supported.
* New options --persistent, --transient, --autostart, --no-autostart,
for net-list, and new field 'Persistent' for its output.
tools/virsh.pod:
* Add documents for the new options.
tools/virsh-volume.c:
* vshStorageVolSorter to sort storage vols by name
* vshStorageVolumeListFree to free the volume objects list
* vshStorageVolumeListCollect to collect the volume objects, trying
to use new API first, fall back to older APIs if it's not supported.
When setting the cpu tunables in virsh you are able to update only a
subset of them. Virsh while doing the update updated all of the
tunables, changed ones with new values and unchanged with old ones.
This is unfortunate as it:
a) might overwrite some other change by a race condition (unprobable)
b) fails with range checking as some of the old values saved might be
out of range
This patch changes the update procedure so that only the changed value
is updated on the host.
This patch also fixes a very unprobable memory leak if the daemon would
return a string tunable parameter, as the typed parameter array was not
cleared.
A last minute rename in commit fc122e1a to virsh.h was not properly
reflected when rebasing virsh-pool.c in commit 93a346d.
* tools/virsh-pool.c (vshStoragePoolListCollect): Use VSH_MATCH,
not MATCH.
tools/virsh-pool.c:
* vshStoragePoolSorter to sort the pool list by pool name.
* struct vshStoragePoolList to present the pool list, pool info
is collected by list->poolinfo if 'details' is specified by
user.
* vshStoragePoolListFree to free the pool list
* vshStoragePoolListCollect to collect the pool list, new API
virStorageListAllPools is tried first, if it's not supported,
fall back to older APIs.
* New options --persistent, --transient, --autostart, --no-autostart
and --type for pool-list. --persistent or --transient is to filter
the returned pool list by whether the pool is persistent or not.
--autostart or --no-autostart is to filter the returned pool list
by whether the pool is autostarting or not. --type is to filter
the pools by pool types. E.g.
% virsh pool-list --all --persistent --type dir,disk
tools/virsh.pod:
* Add documentations for the new options.
Move definition of MATCH from virsh-domain-monitor.c into
virsh.h, and rename it as VSH_MATCH for further use.
* tools/virsh-domain-monitor.c: Change MATCH into VSH_MATCH
* tools/virsh.h: Define VSH_MATCH
The storage pool's management doesn't relate with a domain, it
probably was an intention, but not achieved yet. And the fact
is only active pools are listed by default.
Yesterday's commit 15d2c9f pointed out that virsh was still using
localtime(), which is not thread-safe, even though virsh is
definitely multi-threaded. Even if we only ever triggered it from
one thread, it's better safe than sorry for maintenance purposes.
* cfg.mk (exclude_file_name_regexp--sc_prohibit_nonreentrant):
Tighten the rule.
* tools/virsh.c (vshOutputLogFile): Avoid localtime.
(vshEditWriteToTempFile, vshEditReadBackFile, cmdCd, cmdPwd)
(vshCloseLogFile): Avoid strerror.
* tools/console.c (vshMakeStdinRaw): Likewise.
* tools/virsh-domain.c (vshGenFileName): Fix spacing in previous
patch.
On 09/04/2012 08:20 AM, Eric Blake wrote:
> tv_sec is required by POSIX to be
> of type time_t; so this is a bug in the OpenBSD header
> [for declaring it as long]
Most likely this problem arose because of the patch I pushed
in gnulib commit e07d7c40f3ca5ec410cf5aa6fa03cfe51e712039.
Previously, gnulib required timeval's tv_sec to be
the same size as time_t. But now, it requires only that
tv_sec be big enough to hold a time_t.
This patch was needed for Emacs. Without the patch, gnulib
replaced struct timeval on OpenBSD, and this messed up
utimens.c, and Emacs wouldn't build.
Alternatively, gnulib could substitute its own struct timeval
for the system's, wrapping every struct timeval-using function
(gettimeofday, futimesat, futimes, lutimes, etc. That'd be
more work, though. And it would introduce some performance
issues with gettimeofday, which is supposed to be fast.
I've been trying to get away from using struct timeval,
and to use the higher-resolution struct timespec instead,
so messing with these obsolescent interfaces has been
lower priority for me. But if someone wants to take the
more-ambitious approach that'd be fine, I expect.
For this particular case, though, how about if we avoid
the problem entirely? libvirt doesn't need to use struct
timeval here at all. It makes libvirt smaller and probably
faster, and it ports to OpenBSD without messing with gnulib.
Now that vshCommandRun() checks for the connection automaticaly, remove
all of the redundant checks in the code.
vshConnectionUsability() no longer needs to be exported and this patch
marks it static.
Almost each virsh command uses the function vshConnectionUsability
before doing anything, to check if the connection is "alive". Commands
that don't need an conection are already conveniently marked with
VSH_CMD_FLAG_NOCONNECT. We can automaticaly check for the connection
before calling any remote command so we don't forget to do so.
This patch also upgrades the connection check to use virConnectIsAlive
along with the current approach.
When executing virsh -t <command> the reported timing was off
by 3 orders of magnitude if the command took more than one
second.
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Although virsh command raises a correct error information, the command status
returns 0(true), this patch is used for fixing this issue.
Signed-off-by: Alex Jia <ajia@redhat.com>
The bandwidth units for blockpull and blockcopy are in Megabytes per
Second, not Megabits per Second.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
This patch adds two macros: VIR_DOMAIN_SCHEDULER_EMULATOR_PERIOD,
VIR_DOMAIN_SCHEDULER_EMULATOR_QUOTA for controlling cpu bandwidth
for emulator activities not tied to vcpus
Since the move to systemd libvirt-guests doesn't output this progress
information anymore. This patch brings back this feature.
It is helpful to show the admin what the system is waiting for and what
is left of the timeout (e.g. for calibrating the shutdown timing of a ups).
Rewriting the current line with \r doesn't work anymore in the context
of systemd. So always write new lines, but move to 5 second intervals
to avoid flooding the console.
Last of the file splits.
* tools/virsh-volume.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-volume.c: Likewise.
(vshCommandOptVolBy): Fix flag usage.
Almost done with the splits.
* tools/virsh-snapshot.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-snapshot.c: Likewise.
One of the simpler splits.
* tools/virsh-secret.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-secret.c: Likewise.
More in a series of file splits.
* tools/virsh-pool.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-pool.c: Likewise.
(virCommandOptPoolBy): Fix flag usage.
Yet another split file.
* tools/virsh-nwfilter.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-nwfilter.c: Likewise.
Another worthwhile split, needed one more public function.
* tools/virsh-nodedev.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh-nodedev.c: Use new header.
* tools/virsh.c: Likewise.
(vshTreePrint): Export.
* tools/virsh.h (vshTreePrint): Declare.
Another relatively easy file split.
* tools/virsh-network.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-network.c: Likewise.
(vshCommandOptNetworkBy): Update signature.
Another relatively easy split, since helper functions were fixed
in the previous patch.
* tools/virsh-interface.h: New file.
* tools/Makefile.am (virsh_SOURCES): Build it.
* tools/virsh.c: Use new header.
* tools/virsh-interface.c: Likewise.
(vshCommandOptInterfaceBy): Check flags.
