Commit Graph

8026 Commits

Author SHA1 Message Date
Miloslav Trmač
c780e9b882 Add a metadata parameter to virLog{, V}Message
... and update all users.  No change in functionality, the parameter
will be used later.

The metadata representation is as minimal as possible, but requires
the caller to allocate an array on stack explicitly.

The alternative of using varargs in the virLogMessage() callers:
* Would not allow the caller to optionally omit some metadata elements,
  except by having two calls to virLogMessage.
* Would not be as type-safe (e.g. using int vs. size_t), and the compiler
  wouldn't be able to do type checking
* Depending on parameter order:
  a) virLogMessage(..., message format, message params...,
                   metadata..., NULL)
     can not be portably implemented (parse_printf_format() is a glibc
     function)
  b) virLogMessage(..., metadata..., NULL,
                   message format, message params...)
     would prevent usage of ATTRIBUTE_FMT_PRINTF and the associated
     compiler checking.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
2012-11-14 19:08:31 -07:00
Ján Tomko
a4c19459aa qemu: add bootindex for usb-host and usb-redir devices
Allow bootindex to be specified for redirected USB devices and host USB
devices.

Bug: https://bugzilla.redhat.com/show_bug.cgi?id=805414
2012-11-14 19:03:18 -07:00
Laine Stump
bc4b433098 util: fix index when building lock owners array
The "restart" function for locks allocates a new array according to
and pre-sets its length, then reads the owner pids from a JSON
document in a loop. Rather than adding each owner at a different
index, though, it repeatedly overwrites the last element of the array
with all the owners.
2012-11-14 12:43:49 -05:00
Daniel P. Berrange
3782814d4a Fix uninitialized variable in virLXCControllerSetupDevPTS
The lack of initialization of 'opts' caused a SEGV in the
cleanup: path if the root->src directory did not exist
2012-11-14 15:39:48 +00:00
Michal Privoznik
9f87247235 qemu: Don't force port=0 for SPICE
If domain uses only TLS port we don't want to add
'port=0' explicitly to command line.
2012-11-14 10:07:27 +01:00
Peter Krempa
30f1bccf33 snapshot: qemu: Fix detection of external snapshots when deleting
This patch adds a helper to determine if snapshots are external and uses
the helper to fix detection of those in snapshot deletion code.

Snapshots are external if they have an external memory image or if the
disk locations are external. As mixed snapshots are forbidden for now
we need to check just one disk to know.
2012-11-13 20:36:26 +01:00
Peter Krempa
9576afd110 nodeinfo: Add check and workaround to guarantee valid cpu topologies
Lately there were a few reports of the output of the virsh nodeinfo
command being inaccurate. This patch tries to avoid that by checking if
the topology actually makes sense. If it doesn't we then report a
synthetic topology that indicates to the user that the host capabilities
should be checked for the actual topology.
2012-11-13 00:35:29 +01:00
Michal Privoznik
fd723164c7 AbortJob: Fix documentation
This API was never synchronous and probably doesn't even need to be.
2012-11-12 10:39:39 +01:00
Michal Privoznik
ab5e7d4977 qemu: Allow migration to be cancelled at prepare phase
Currently, if user calls virDomainAbortJob we just issue
'migrate_cancel' and hope for the best. However, if user calls
the API in wrong phase when migration hasn't been started yet
(perform phase) the cancel request is just ignored. With this
patch, the request is remembered and as soon as perform phase
starts, migration is cancelled.
2012-11-12 10:39:39 +01:00
Viktor Mihajlovski
b1c88c1476 capabilities: defaultConsoleTargetType can depend on architecture
For S390, the default console target type cannot be of type 'serial'.
It is necessary to at least interpret the 'arch' attribute
value of the os/type element to produce the correct default type.

Therefore we need to extend the signature of defaultConsoleTargetType
to account for architecture. As a consequence all the drivers
supporting this capability function must be updated.

Despite the amount of changed files, the only change in behavior is
that for S390 the default console target type will be 'virtio'.

N.B.: A more future-proof approach could be to to use hypervisor
specific capabilities to determine the best possible console type.
For instance one could add an opaque private data pointer to the
virCaps structure (in case of QEMU to hold capsCache) which could
then be passed to the defaultConsoleTargetType callback to determine
the console target type.
Seems to be however a bit overengineered for the use case...

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
2012-11-09 09:20:59 -07:00
Peter Krempa
02cf57c0d0 qemu: Fix domain ID numbering race condition
When the libvirt daemon is restarted it tries to reconnect to running
qemu domains. Since commit d38897a5d4 the
re-connection code runs in separate threads. In the original
implementation the maximum of domain ID's (that is used as an
initializer for numbering guests created next) while libvirt was
reconnecting to the guest.

With the threaded implementation this opens a possibility for race
conditions with the thread that is autostarting guests. When there's a
guest running with id 1 and the daemon is restarted. The autostart code
is reached first and spawns the first guest that should be autostarted
as id 1. This results into the following unwanted situation:

 # virsh list
   Id    Name                           State
  ----------------------------------------------------
   1     guest1                         running
   1     guest2                         running

This patch extracts the detection code before the re-connection threads
are started so that the maximum id of the guests being reconnected to is
known.

The only semantic change created by this is if the guest with greatest ID
quits before we are able to reconnect it's ID is used anyway as the
greatest one as without this patch the greatest ID of a process we could
successfuly reconnect to would be used.
2012-11-09 00:12:38 +01:00
Philipp Hahn
e0c469e58b storage: fix broken backing chain
82507838 refactored the code to keep both the raw and canonicalized form
of the backingStore, which breaks badly when the storage pool contains a
storage volume, which is missing its backing store file:
 # ./daemon/libvirtd -l
 2012-11-07 12:43:33.279+0000: 22175: info : libvirt version: 1.0.0
 2012-11-07 12:43:33.279+0000: 22175: error : absolutePathFromBaseFile:542 : Can't canonicalize path '/var/lib/libvirt/images/base.qcow2': No such file or directory
 2012-11-07 12:43:33.280+0000: 22175: error : storageDriverAutostart:115 : Failed to autostart storage pool 'default': Can't canonicalize path '/var/lib/libvirt/images/base.qcow2': No such file or directory

This is because virStorageFileGetMetadataFromBuf() aborts with -1 if the
filename of the backingStore can not be canonicalized:
 #0  absolutePathFromBaseFile () at util/storage_file.c:541
 #1  virStorageFileGetMetadataFromBuf () at util/storage_file.c:728
 #2  virStorageFileGetMetadataFromFD () at util/storage_file.c:932
 #3  virStorageBackendProbeTarget () at storage/storage_backend_fs.c:94
 #4  virStorageBackendFileSystemRefresh () at storage/storage_backend_fs.c:849
 #5  storagePoolStart () at storage/storage_driver.c:700
 #6  virStoragePoolCreate () at libvirt.c:12471
 ...

Treat files which miss their backing file as standalone files.

Signed-off-by: Philipp Hahn <hahn@univention.de>
2012-11-08 16:03:36 -07:00
Peter Krempa
e124f49890 qemu: Fix function header formating of 2 functions
Headers of qemuDomainSnapshotLoad and qemuDomainNetsRestart were
improperly formatted.
2012-11-08 13:45:45 +01:00
Peter Krempa
9b5a514b31 snapshot: qemu: Add support for external inactive snapshots
This patch adds support for external disk snapshots of inactive domains.
The snapshot is created by calling using qemu-img by calling:

 qemu-img create -f format_of_snapshot -o
 backing_file=/path/to/src,backing_fmt=format_of_backing_image
 /path/to/snapshot

in case the backing image format is known or probing is allowed and
otherwise:

 qemu-img create -f format_of_snapshot -o  backing_file=/path/to/src
 /path/to/snapshot

on each of the disks selected for snapshotting. This patch also modifies
the snapshot preparing function to support creating external snapshots
and to sanitize arguments. For now the user isn't able to mix external
and internal snapshots but this restriction might be lifted in the
future.
2012-11-08 11:27:34 +01:00
Michal Privoznik
a08fc66d90 qemu: Emit event if 'cont' fails
Some operations, APIs needs domain to be paused prior operation can be
performed, e.g. (managed-) save of a domain. The processors should be
restored in the end. However, if 'cont' fails for some reason, we log a
message but this is not sufficient as an event should be emitted as
well. Mgmt application can then decide what to do.
2012-11-07 12:06:09 +01:00
Peter Krempa
fb58f8e2a4 qemu: Don't corrupt pointer in qemuDomainSaveMemory()
The code that was split out into the qemuDomainSaveMemory expands the
pointer containing the XML description of the domain that it gets from
higher layers. If the pointer changes the old one is invalid and the
upper layer function tries to free it causing an abort.

This patch changes the expansion of the original string to a new
allocation and copy of the contents.
2012-11-06 14:45:27 +01:00
Martin Kletzander
9c294e6f9a esx: Yet another connection fix for 5.1
After the connection to ESX 5.1 being broken since g1e7cd39, the fix
in bab7752c helped a bit, but still missed a spot, so the connection
is now successful, but some APIs (for example defineXML) don't work.
Two cases missing are added in this patch to avoid that.
2012-11-06 11:09:00 +01:00
Michal Privoznik
0f720ab35a qemu: Add controllers in specified order
qemu is sensitive to the order of arguments passed. Hence, if a
device requires a controller, the controller cmd string must
precede device cmd string. The same apply for controllers, when
for instance ccid controller requires usb controller. So
controllers create partial ordering in which they should be added
to qemu cmd line.
2012-11-06 10:11:34 +01:00
Michal Privoznik
77b93dbc3e qemu: Wrap controllers code into dummy loop
which just re-indent code and prepare it for next patch.
2012-11-06 10:11:34 +01:00
Michal Privoznik
46325e5131 iohelper: Don't report errors on special FDs
Some FDs may not implement fdatasync() functionality,
e.g.  pipes. In that case EINVAL or EROFS is returned.
We don't want to fail then nor report any error.

Reported-by: Christophe Fergeau <cfergeau@redhat.com>
2012-11-05 16:55:42 +01:00
Peter Krempa
0dac29d89f snapshot: qemu: Remove restrictions preventing external checkpoints
Some of the pre-snapshot check have restrictions wired in regarding
configuration options that influence taking of external checkpoints.

This patch removes restrictions that would inhibit taking of such a
snapshot.
2012-11-04 20:17:57 +01:00
Peter Krempa
f569b87f51 snapshot: qemu: Add support for external checkpoints
This patch adds support to take external system checkpoints.

The functionality is layered on top of the previous disk-only snapshot
code. When the checkpoint is requested the domain memory is saved to the
memory image file using migration to file. (The user may specify to
take the memory image while the guest is live with the
VIR_DOMAIN_SNAPSHOT_CREATE_LIVE flag.)

The memory save image shares format with the image created by
virDomainSave() API.
2012-11-04 16:53:32 +01:00
Peter Krempa
b5fd404471 snapshot: qemu: Rename qemuDomainSnapshotCreateActive
Before now, libvirt supported only internal snapshots for active guests.
This patch renames this function to qemuDomainSnapshotCreateActiveInternal
to prepare the grounds for external active snapshots.
2012-11-03 15:06:09 +01:00
Peter Krempa
2a59a3d597 snapshot: qemu: Add async job type for snapshots
The new external system checkpoints will require an async job while the
snapshot is taken. This patch adds QEMU_ASYNC_JOB_SNAPSHOT to track this
job type.
2012-11-03 14:57:43 +01:00
Peter Krempa
5f75bd4bbe snapshot: Add flag to enable creating checkpoints in live state
The default behavior while creating external checkpoints is to pause the
guest while the memory state is captured. We want the users to sacrifice
space saving for creating the memory save image while the guest is live
to minimize downtime.

This patch adds a flag that causes the guest not to be paused before
taking the snapshot.
 *include/libvirt/libvirt.h.in:
    - add new paused reason: VIR_DOMAIN_PAUSED_SNAPSHOT
    - add new flag for taking snapshot: VIR_DOMAIN_SNAPSHOT_CREATE_LIVE
 *tools/virsh-domain-monitor.c:
    - add string representation for VIR_DOMAIN_PAUSED_SNAPSHOT
 *tools/virsh-snapshot.c:
    - add support for VIR_DOMAIN_SNAPSHOT_CREATE_LIVE
 *tools/virsh.pod:
    - add docs for --live option added to use
    VIR_DOMAIN_SNAPSHOT_CREATE_LIVE flag
2012-11-03 14:43:01 +01:00
Peter Krempa
2771f8b74c qemu: Split out domain memory saving code to allow reuse
The code that saves domain memory by migration to file can be reused
while doing external checkpoints of a machine. This patch extracts the
common code and places it in a separate function.
2012-11-03 11:49:41 +01:00
Peter Krempa
ec69ca14f9 qemu: Clean up snapshot retrieval to use the new helper
Two other places were left with the old code to look up snapshots.
Change them to use the snapshot lookup helper.
2012-11-03 11:26:39 +01:00
Peter Krempa
d38b934c49 cpu: Add AMD Opteron G5 cpu model 2012-11-02 20:57:17 +01:00
Peter Krempa
bafffe7a10 cpu: Add newly added cpu flags
This patch adds a few new processor feature flags. Namely:
 f16c rdrand lwp tbm topoext perfctr_core perfctr_nb fsgsbase bmi1 hle
 avx2 bmi2 erms invpcid rtm rdseed adx tce
2012-11-02 20:52:40 +01:00
Peter Krempa
d0fc6dc831 qemu: Fix possible race when pausing guest
When pausing the guest while migration is running (to speed up
convergence) the virDomainSuspend API checks if the migration job is
active before entering the job. This could cause a possible race if the
virDomainSuspend is called while the job is active but ends before the
Suspend API enters the job (this would require that the migration is
aborted). This would cause a incorrect event to be emitted.
2012-11-02 20:18:46 +01:00
Eric Blake
de76cae971 snapshot: merge pre-snapshot checks
Both system checkpoint snapshots and disk snapshots were iterating
over all disks, doing a final sanity check before doing any work.
But since future patches will allow offline snapshots to be either
external or internal, it makes sense to share the pass over all
disks, and then relax restrictions in that pass as new modes are
implemented.  Future patches can then handle external disks when
the domain is offline, then handle offline --disk-snapshot, and
finally, combine with migration to file to gain a complete external
system checkpoint snapshot of an active domain without using 'savevm'.

* src/qemu/qemu_driver.c (qemuDomainSnapshotDiskPrepare)
(qemuDomainSnapshotIsAllowed): Merge...
(qemuDomainSnapshotPrepare): ...into one function.
(qemuDomainSnapshotCreateXML): Update caller.
2012-11-02 10:19:03 -06:00
Eric Blake
e260e401a5 snapshot: populate new XML info for qemu snapshots
Now that the XML supports listing internal snapshots, it is worth
always populating the <memory> and <disks> element to match.

* src/qemu/qemu_driver.c (qemuDomainSnapshotCreateXML): Always
parse disk info and set memory info.
2012-11-02 10:11:50 -06:00
Eric Blake
f9670bf8a4 snapshot: improve disk align checking
There were not previous callers with require_match set to true.
I originally implemented this bool with the intent of supporting
ESX snapshot semantics, where the choice of internal vs. external
vs. non-checkpointable must be made at domain start, but as ESX
has not been wired up to use it yet, we might as well fix it to
work with our next qemu patch for now, and worry about any further
improvements (changing the bool to a flags argument) if the ESX
driver decides to use this function in the future.

* src/conf/snapshot_conf.c (virDomainSnapshotAlignDisks): Alter
logic when require_match is true to deal with new XML.
2012-11-02 10:02:57 -06:00
Eric Blake
4201a7ea1c snapshot: new XML for external system checkpoint
Each <domainsnapshot> can now contain an optional <memory>
element that describes how the VM state was handled, similar
to disk snapshots.  The new element will always appear in
output; for back-compat, an input that lacks the element will
assume 'no' or 'internal' according to the domain state.

Along with this change, it is now possible to pass <disks> in
the XML for an offline snapshot; this also needs to be wired up
in a future patch, to make it possible to choose internal vs.
external on a per-disk basis for each disk in an offline domain.
At that point, using the --disk-only flag for an offline domain
will be able to work.

For some examples below, remember that qemu supports the
following snapshot actions:

qemu-img: offline external and internal disk
savevm: online internal VM and disk
migrate: online external VM
transaction: online external disk

=====
<domainsnapshot>
  <memory snapshot='no'/>
  ...
</domainsnapshot>

implies that there is no VM state saved (mandatory for
offline and disk-only snapshots, not possible otherwise);
using qemu-img for offline domains and transaction for online.

=====
<domainsnapshot>
  <memory snapshot='internal'/>
  ...
</domainsnapshot>

state is saved inside one of the disks (as in qemu's 'savevm'
system checkpoint implementation).  If needed in the future,
we can also add an attribute pointing out _which_ disk saved
the internal state; maybe disk='vda'.

=====
<domainsnapshot>
  <memory snapshot='external' file='/path/to/state'/>
  ...
</domainsnapshot>

This is not wired up yet, but future patches will allow this to
control a combination of 'virsh save /path/to/state' plus disk
snapshots from the same point in time.

=====

So for 1.0.1 (and later, as needed), I plan to implement this table
of combinations, with '*' designating new code and '+' designating
existing code reached through new combinations of xml and/or the
existing DISK_ONLY flag:

domain  memory  disk   disk-only | result
-----------------------------------------
offline omit    omit   any       | memory=no disk=int, via qemu-img
offline no      omit   any       |+memory=no disk=int, via qemu-img
offline omit/no no     any       | invalid combination (nothing to snapshot)
offline omit/no int    any       |+memory=no disk=int, via qemu-img
offline omit/no ext    any       |*memory=no disk=ext, via qemu-img
offline int/ext any    any       | invalid combination (no memory to save)
online  omit    omit   off       | memory=int disk=int, via savevm
online  omit    omit   on        | memory=no disk=default, via transaction
online  omit    no/ext off       | unsupported for now
online  omit    no     on        | invalid combination (nothing to snapshot)
online  omit    ext    on        | memory=no disk=ext, via transaction
online  omit    int    off       |+memory=int disk=int, via savevm
online  omit    int    on        | unsupported for now
online  no      omit   any       |+memory=no disk=default, via transaction
online  no      no     any       | invalid combination (nothing to snapshot)
online  no      int    any       | unsupported for now
online  no      ext    any       |+memory=no disk=ext, via transaction
online  int/ext any    on        | invalid combination (disk-only vs. memory)
online  int     omit   off       |+memory=int disk=int, via savevm
online  int     no/ext off       | unsupported for now
online  int     int    off       |+memory=int disk=int, via savevm
online  ext     omit   off       |*memory=ext disk=default, via migrate+trans
online  ext     no     off       |+memory=ext disk=no, via migrate
online  ext     int    off       | unsupported for now
online  ext     ext    off       |*memory=ext disk=ext, via migrate+transaction

* docs/schemas/domainsnapshot.rng (memory): New RNG element.
* docs/formatsnapshot.html.in: Document it.
* src/conf/snapshot_conf.h (virDomainSnapshotDef): New fields.
* src/conf/domain_conf.c (virDomainSnapshotDefFree)
(virDomainSnapshotDefParseString, virDomainSnapshotDefFormat):
Manage new fields.
* tests/domainsnapshotxml2xmltest.c: New test.
* tests/domainsnapshotxml2xmlin/*.xml: Update existing tests.
* tests/domainsnapshotxml2xmlout/*.xml: Likewise.
2012-11-02 09:56:23 -06:00
Eric Blake
e66bdbb784 snapshot: simplify OOM checking during parse
* src/conf/snapshot_conf.c (virDomainSnapshotDefParseString):
Simplify OOM reporting.
2012-11-02 09:43:49 -06:00
Daniel P. Berrange
1c04f99970 Remove spurious whitespace between function name & open brackets
The libvirt coding standard is to use 'function(...args...)'
instead of 'function (...args...)'. A non-trivial number of
places did not follow this rule and are fixed in this patch.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2012-11-02 13:36:49 +00:00
Peter Krempa
0211fd6e04 net: Mark network persistent when assigning persistent definition
When assigning the new persistent definition for a transient network
(thus making it persistent) the network needs to be marked persistent
before actually atempting to assign the definition.
2012-11-02 13:28:40 +01:00
Peter Krempa
fa16957ccd net: Add support for changing persistent networks to transient
Until now, the network undefine API was able to undefine only inactive
networks. The restriction doesn't make sense any more so this patch
implements changing networks to transient.
2012-11-02 13:28:40 +01:00
Peter Krempa
b6dbbae128 net: Re-use checks when creating transient networks
When a transient network was created some of the checks weren't run on
the definition allowing to start invalid networks.

This patch splits out code to the network validation function and
re-uses that code when creating transient networks.
2012-11-02 13:28:40 +01:00
Peter Krempa
e87af617fc net: Remove dnsmasq and radvd files also when destroying transient nets
The network driver didn't care about config files when a network was
destroyed, just when it was undefined leaving behind files for transient
networks.

This patch splits out the cleanup code to a helper function that handles
the cleanup if the inactive network object is being removed and re-uses
this code when getting rid of inactive networks.
2012-11-02 13:28:40 +01:00
Peter Krempa
23ae3fe425 net: Move creation of dnsmasq hosts file to function starting dnsmasq
The hosts file was created in the network definition function. This
patch moves the place the file is being created to the point where
dnsmasq is being started.
2012-11-02 13:28:40 +01:00
Peter Krempa
a3258c0eb9 net: Change argument type of virNetworkObjIsDuplicate()
The argument check_active is used only as a boolean so this patch
changes the type and updates callers.
2012-11-02 13:28:39 +01:00
Peter Krempa
f823089124 conf: net: Fix deadlock if assignment of network def fails
When the assignment fails, the network object is not unlocked and next
call that would use it deadlocks.
2012-11-02 13:28:39 +01:00
Peter Krempa
947230fb56 conf: net: Fix helper for applying new network definition
When there's no new definition the helper overwrote the old one with
NULL.
2012-11-02 13:28:39 +01:00
Daniel Veillard
bd0cb27cf6 Remove a chunk which should not have been pushed as part of 1.0.0
I didn't noticed that that small old patch was still applied locally
2012-11-02 19:23:13 +08:00
Michal Privoznik
30b398d5ef logging.c: Properly indent and ignore one syntax-check rule
With our fix of mkostemp (pushed as 2b435c15) we define a macro
to compile with uclibc. However, this definition is conditional
and thus needs to be properly indented. Moreover, with this definition
sc_prohibit_mkstemp syntax-check rule keeps yelling:

  src/util/logging.c:63:# define mkostemp(x,y) mkstemp(x)
  maint.mk: use mkostemp with O_CLOEXEC instead of mkstemp

Therefore we should ignore this file for this rule.
2012-11-02 11:19:04 +01:00
Guannan Ren
1851a0c864 qemu: use default machine type if missing it in qemu command line
BZ:https://bugzilla.redhat.com/show_bug.cgi?id=871273
when using virsh qemu-attach to attach an existing qemu process,
if it misses the -M option in qemu command line, libvirtd crashed
because the NULL value of def->os.machine in later use.

Example:
/usr/libexec/qemu-kvm -name foo \
                      -cdrom /var/lib/libvirt/images/boot.img \
                      -monitor unix:/tmp/demo,server,nowait \

error: End of file while reading data: Input/output error
error: Failed to reconnect to the hypervisor

This patch tries to set default machine type if the value of
def->os.machine is still NULL after qemu command line parsing.
2012-11-02 12:55:29 +08:00
Daniel Veillard
2b435c153e Release of libvirt-1.0.0
* configure.ac docs/news.html.in libvirt.spec.in: update for the new release
* po/*.po*: update from transifex, a lot of added support e.g. Indian
  languages, and regenerate
2012-11-02 12:08:11 +08:00
Eric Blake
3d0130cbcc cpumap: optimize for clients that don't need online count
It turns out that calling virNodeGetCPUMap(conn, NULL, NULL, 0)
is both useful, and with Viktor's patches, common enough to
optimize.  Since this interface hasn't been released yet, we
can change the RPC call.

A bit more background on the optimization - learning the cpu count
is a single file read (/sys/devices/system/cpu/possible), but
learning the number of online cpus can possibly trigger a file
read per cpu, depending on the age of the kernel, and all wasted
if the caller passed NULL for both arguments.

* src/nodeinfo.c (nodeGetCPUMap): Avoid bitmap when not needed.
* src/remote/remote_protocol.x (remote_node_get_cpu_map_args):
Supply two separate flags for needed arguments.
* src/remote/remote_driver.c (remoteNodeGetCPUMap): Update
caller.
* daemon/remote.c (remoteDispatchNodeGetCPUMap): Likewise.
* src/remote_protocol-structs: Regenerate.
2012-11-01 20:36:01 -06:00
Doug Goldstein
ba804d9fd1 qemu: QMP capabilities support starts with 1.2
Per the code comment in qemuCapsInitQMPBasic() and commit 43e23c7, we
should only use QMP for capabilities probing starting with 1.2 and
newer.  The old code had dead logic that probed on 1.0 and newer.

Signed-off-by: Eric Blake <eblake@redhat.com>
2012-11-01 17:50:02 -06:00