Commit Graph

736 Commits

Author SHA1 Message Date
Ján Tomko
d0ab79e9cd Fix shadowed variable warning
libvirtd.c: In function 'daemonSetupAccessManager':
libvirtd.c:730:18: error: declaration of 'driver' shadows
  a global declaration [-Werror=shadow]
     const char **driver = (const char **)config->access_drivers;
                  ^
In file included from libvirtd.c:95:0:
../src/node_device/node_device_driver.h:43:36: error: shadowed
  declaration is here [-Werror=shadow]
 extern virNodeDeviceDriverStatePtr driver;
                                    ^
2015-01-27 13:43:23 +01:00
Daniel P. Berrange
55ea7be7d9 Removing probing of secondary drivers
For stateless, client side drivers, it is never correct to
probe for secondary drivers. It is only ever appropriate to
use the secondary driver that is associated with the
hypervisor in question. As a result the ESX & HyperV drivers
have both been forced to do hacks where they register no-op
drivers for the ones they don't implement.

For stateful, server side drivers, we always just want to
use the same built-in shared driver. The exception is
virtualbox which is really a stateless driver and so wants
to use its own server side secondary drivers. To deal with
this virtualbox has to be built as 3 separate loadable
modules to allow registration to work in the right order.

This can all be simplified by introducing a new struct
recording the precise set of secondary drivers each
hypervisor driver wants

struct _virConnectDriver {
    virHypervisorDriverPtr hypervisorDriver;
    virInterfaceDriverPtr interfaceDriver;
    virNetworkDriverPtr networkDriver;
    virNodeDeviceDriverPtr nodeDeviceDriver;
    virNWFilterDriverPtr nwfilterDriver;
    virSecretDriverPtr secretDriver;
    virStorageDriverPtr storageDriver;
};

Instead of registering the hypervisor driver, we now
just register a virConnectDriver instead. This allows
us to remove all probing of secondary drivers. Once we
have chosen the primary driver, we immediately know the
correct secondary drivers to use.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2015-01-27 12:02:04 +00:00
Michal Privoznik
ca4f9518b8 virconf: Introduce VIR_CONF_ULONG
https://bugzilla.redhat.com/show_bug.cgi?id=1160995

In our config files users are expected to pass several integer values
for different configuration knobs. However, majority of them expect a
nonnegative number and only a few of them accept a negative number too
(notably keepalive_interval in libvirtd.conf).
Therefore, a new type to config value is introduced: VIR_CONF_ULONG
that is set whenever an integer is positive or zero. With this
approach knobs accepting VIR_CONF_LONG should accept VIR_CONF_ULONG
too.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-12-15 10:34:18 +01:00
Michal Privoznik
f81a702180 virConfType: switch to VIR_ENUM_{DECL,IMPL}
There's no need to implement ToString() function like we do if we
can use our shiny macros.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-12-15 10:34:18 +01:00
John Ferlan
c8230c4ded Replace virDomainSnapshotFree with virObjectUnref
Since virDomainSnapshotFree will call virObjectUnref anyway, let's just use
that directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
c56a591a84 Replace virInterfaceFree with virObjectUnref
Since virInterfaceFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
7b4938f524 Replace virNWFilterFree with virObjectUnref
Since virNWFilterFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
a0b13d35e7 Replace virSecretFree with virObjectUnref
Since virSecretFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
1725a468f6 Replace virStreamFree with virObjectUnref
Since virStreamFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:41 -05:00
John Ferlan
adbbff5fb7 Replace virStoragePoolFree with virObjectUnref
Since virStoragePoolFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
d1219054e3 Replace virStorageVolFree with virObjectUnref
Since virStorageVolFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
e3b456de0f Replace virNodeDeviceFree with virObjectUnref
Since virNodeDeviceFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
121c09a90b Replace virNetworkFree with virObjectUnref
Since virNetworkFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
John Ferlan
8fb3aee2f8 Replace virDomainFree with virObjectUnref
Since virDomainFree will call virObjectUnref anyway, let's just use that
directly so as to avoid the possibility that we inadvertently clear out
a pending error message when using the public API.
2014-12-02 11:03:40 -05:00
Tomoki Sekiyama
ee3dc4f19b remote: Implement the remote protocol for virDomainGetFSInfo
Add daemon and driver code to (de-)serialize virDomainFSInfo.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
2014-11-24 10:04:32 -05:00
Peter Krempa
1a4609101b event: Add guest agent lifecycle event
As qemu is now able to notify us about change of the channel state used
for communication with the guest agent we now can more precisely track
the state of the guest agent.

To allow notifying management apps this patch implements a new event
that will be triggered on changes of the guest agent state.
2014-11-24 15:39:17 +01:00
Martin Kletzander
cfd9c02802 Remove unnecessary curly brackets in daemon/ and examples/
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-11-14 17:13:00 +01:00
Eric Blake
0fe384f38e audit: use bool for audit log choice
We weren't ever using the value for anything other than being non-zero.

* src/util/viraudit.h (virAuditLog): Change signature.
* src/util/viraudit.c (virAuditLog): Update user.
* daemon/libvirtd.c (main): Likewise.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-10-29 09:55:09 -06:00
Pavel Hrdina
ceb7c90e69 tunable_event: extend debug message and tweak limit for remote message
It would be nice to also print a params pointer and number of params in
the debug message and the previous limit for number of params in the rpc
message was too large. The 2048 params will be enough for future events.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-09-25 10:56:04 +02:00
Michal Privoznik
fa5c5580d6 Introduce virNodeAllocPages
A long time ago in a galaxy far, far away it has been decided
that libvirt will manage not only domains but host as well. And
with my latest work on qemu driver supporting huge pages, we miss
the cherry on top: an API to allocate huge pages on the run.
Currently users are forced to log into the host and adjust the
huge pages pool themselves.  However, with this API the problem
is gone - they can both size up and size down the pool.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-09-25 10:24:44 +02:00
Daniel P. Berrange
c754257347 Convert remote daemon & acl code to use polkit API
Convert the remote daemon auth check and the access control
code to use the common polkit API for checking auth.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-09-24 15:29:22 +01:00
Pavel Hrdina
e426718129 event: introduce new event for tunable values
This new event will use typedParameters to expose what has been actually
updated and the reason is that we can in the future extend any tunable
values or add new tunable values. With typedParameters we don't have to
worry about creating some other events, we will just use this universal
event to inform user about updates.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2014-09-23 21:49:57 +02:00
Wang Yufei
18a6dc93e5 maint: clean up _virDomainMemoryStat
Clean up all _virDomainMemoryStat.

Signed-off-by: James <james.wangyufei@huawei.com>
Signed-off-by: Wang Rui <moon.wangrui@huawei.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2014-09-17 11:28:48 -06:00
John Ferlan
1f96775866 daemon: Resolve Coverity FORWARD_NULL
Coverity complains that the comparison:

  if (nfds && nfds > ((int)!!sock_path + (int)!!sock_path_ro))

could mean 'sock_path' is NULL. Later in virNetSocketNewListenUNIX
there's a direct dereference of path in the error path:

  if (path[0] != '@')

A bit of sleuthing proves that upon entry to daemonSetupNetworking
there is no way for 'sock_path' to be NULL since daemonUnixSocketPaths
will set up 'sock_file' (although it may not set up 'sock_file_ro')
in all 3 paths.

Adjusted code to add ATTRIBUTE_NONNULL(3) on incoming path parameter and
then fixup the comparison of nfds to be a comparison against 2 or 1
depending on whether sock_path_ro is NULL or not.
2014-09-15 11:01:37 -04:00
Martin Kletzander
8035f2e6f2 remove redundant pidfile path constructions
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-09-15 09:49:34 +02:00
John Ferlan
c77ac79d6b daemon: Resolve Coverity RESOURCE_LEAK
With eblake's help - adjust the checks for stdinfd/stdoutfd to ensure the
values are within the range we expect; otherwise the dup2()'s and subsequent
VIR_CLOSE() calls cause Coverity to believe there's a resource leak.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2014-09-12 06:12:50 -04:00
Eric Blake
d194d6e7e6 maint: use consistent if-else braces in remaining spots
I'm about to add a syntax check that enforces our documented
HACKING style of always using matching {} on if-else statements.

This patch focuses on all remaining problems, where there weren't
enough issues to warrant splitting it further.

* src/remote/remote_driver.c (doRemoteOpen): Correct use of {}.
* src/security/virt-aa-helper.c (vah_add_path, valid_path, main):
Likewise.
* src/rpc/virnetsocket.c (virNetSocketNewConnectLibSSH2):
Likewise.
* src/esx/esx_vi_types.c (esxVI_Type_FromString): Likewise.
* src/uml/uml_driver.c (umlDomainDetachDevice): Likewise.
* src/util/viralloc.c (virShrinkN): Likewise.
* src/util/virbuffer.c (virBufferURIEncodeString): Likewise.
* src/util/virdbus.c (virDBusCall): Likewise.
* src/util/virnetdev.c (virNetDevValidateConfig): Likewise.
* src/util/virnetdevvportprofile.c
(virNetDevVPortProfileGetNthParent): Likewise.
* src/util/virpci.c (virPCIDeviceIterDevices)
(virPCIDeviceWaitForCleanup)
(virPCIDeviceIsBehindSwitchLackingACS): Likewise.
* src/util/virsocketaddr.c (virSocketAddrGetNumNetmaskBits):
Likewise.
* src/util/viruri.c (virURIParseParams): Likewise.
* daemon/stream.c (daemonStreamHandleAbort): Likewise.
* tests/testutils.c (virtTestResult): Likewise.
* tests/cputest.c (cpuTestBaseline): Likewise.
* tools/virsh-domain.c (cmdDomPMSuspend): Likewise.
* tools/virsh-host.c (cmdNodeSuspend): Likewise.
* src/esx/esx_vi_generator.py (Type.generate_typefromstring):
Tweak generated code.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-09-04 14:34:03 -06:00
Wang Rui
3bd46c8174 remote: Resolve Coverity RESOURCE_LEAK
Need to free 'uri_out' on error path.

Signed-off-by: Wang Rui <moon.wangrui@huawei.com>
2014-09-03 15:00:19 -04:00
John Ferlan
4f25146bf4 daemon: Resolve Coverity NEGATIVE_RETURNS
In each of these cases, Coverity complains that the result count returned
on error paths would be -1 disregarding that the count and the corresponding
are "linked" together (it doesn't know that).  Simple enough to check and
remove the warning
2014-08-28 08:09:32 -04:00
Peter Krempa
89a706681c remote: Implement bulk domain stats APIs in the remote driver
Implement the remote driver support for shuffling the domain stats
around.
2014-08-28 11:59:21 +02:00
Michal Privoznik
dbb4cbf532 vbox: Register per partes
Since times when vbox moved to the daemon (due to some licensing
issue) the subdrivers that vbox implements were registered, but not
opened since our generic subdrivers took priority. I've tried to fix
this in 65b7d553f3 but it was not correct. Apparently moving
vbox driver registration upfront changes the default connection URI
which makes some users sad. So, this commit breaks vbox into pieces
and register vbox's network and storage drivers first, and vbox driver
then at the end. This way, the vbox driver is registered in the order
it always was, but its subdrivers are registered prior the generic
ones.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-27 08:05:25 +02:00
Eric Blake
b259e459b9 API: Tweak virDomainOpenGraphics to return fd directly
Let's fix this before we bake in a painful API.  Since we know
that we have exactly one non-negative fd on success, we might
as well return the fd directly instead of forcing the user to
pass in a pointer.  Furthermore, I found some memory and fd
leaks while reviewing the code - the idea is that on success,
libvirtd will have handed two fds in two different directions:
one to qemu, and one to the RPC client.

* include/libvirt/libvirt.h.in (virDomainOpenGraphicsFD): Drop
unneeded parameter.
* src/driver.h (virDrvDomainOpenGraphicsFD): Likewise.
* src/libvirt.c (virDomainOpenGraphicsFD): Adjust interface to
return fd directly.
* daemon/remote.c (remoteDispatchDomainOpenGraphicsFd): Adjust
semantics.
* src/qemu/qemu_driver.c (qemuDomainOpenGraphicsFD): Likewise,
and plug fd leak.
* src/remote/remote_driver.c (remoteDomainOpenGraphicsFD):
Likewise, and plug memory and fd leak.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-08-26 16:36:32 -06:00
Ján Tomko
408aae3849 Add RPC implementation for virDomainOpenGraphicsFd 2014-08-26 19:26:28 +02:00
Zhou Yimin
9eac73eb84 daemon: Fix option -v missing info priority log
Introduce by 63fbcc692.

When start libvirtd with commandline "/usr/sbin/libvirtd -d -l -v",
we expect verbose(info level) log if neither environment variable
nor config file about logging controls is set. But in fact we can't
get any info priority log in the default output file.

The log priority of default output is VIR_LOG_DEFAULT(VIR_LOG_WARN),
so the info log is filtered out.
To record info priority log we must parse option -v before setting the
default output.

After this patch, we get all verbose log in the default output file.

Signed-off-by: Zhou Yimin <zhouyimin@huawei.com>
2014-08-25 16:40:20 +02:00
Martin Kletzander
1e9808d3a1 daemon: use socket activation with systemd
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-22 09:12:14 +02:00
Martin Kletzander
27a7081c29 daemon: support passing FDs from the calling process
First FD is the RW unix socket to listen on, second one (if
applicable) is the RO unix socket.

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2014-08-22 09:12:13 +02:00
Michal Privoznik
65b7d553f3 daemon: Fix driver registration ordering
There are some stateless drivers which implement subdrivers
(typically vbox and its own network and storage subdrivers). However,
as of ba5f3c7c8e the vbox driver lives in the daemon, not the
client library. This means, in order for vbox (or any stateless domain
driver) to use its subdrivers, it must register before the general
drivers. Later, when the virConnectOpen function goes through the
subdrivers, stateless drivers are searched first. If the connection
request is aiming at stateless driver, it will be opened. Otherwise
the generic subdriver is opened.

The other change done in this commit is moving interface module load a
bit earlier to match the ordering in case libvirt is built without
driver modules.

Reported-by: Taowei Luo <uaedante@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-08-18 11:49:10 +02:00
Peter Krempa
c018efa863 daemon: Limit default log level to journald to VIR_LOG_INFO
Libvirt is really chatty when the DEBUG log level is enabled. When a
host uses journald we'd enable debug logging to journald when only
specifying the debug log level. As journald may employ rate throttling
this would lock up the daemon until it's able to flush all debug
messages.

This patch changes the default log level to VIR_LOG_INFO when using the
default (unconfigured) log output to journald.

To still allow debug logging to journald the user now has to explicitly
specify journald as a log output with priority 1 in the "log_outputs"
configuration option. This patch also changes the config file template
to be explicit about this change and notify the user about the possible
consequence of debug logging into journald.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1121955
2014-08-13 10:29:05 +02:00
Peter Krempa
7b6228d159 libvirtd: conf: Mention support for logging into journald
Our docs didn't mention the explicit option to log into journald.
2014-08-13 10:12:02 +02:00
Wang Rui
2381af474b daemon: Fix indentation in libvirtd.c
Signed-off-by: Wang Rui <moon.wangrui@huawei.com>
2014-08-07 11:03:31 +02:00
Peter Krempa
02bffd47bd net: merge virNetworkGetDHCPLeases and virNetworkGetDHCPLeasesForMAC
Instead of maintaining two very similar APIs, add the "@mac" parameter
to virNetworkGetDHCPLeases and kill virNetworkGetDHCPLeasesForMAC. Both
of those functions would return data the same way, so making @mac an
optional filter simplifies a lot of stuff.
2014-06-27 09:38:13 +02:00
Ján Tomko
364586d3ed Rework remoteSerializeDHCPLease
Don't leak the temporary variables on success if NULL is returned
for that field.

Don't dereference NULL on failure to allocate some of the temporaries.

Introduced by commit 990c3b6
2014-06-24 14:41:50 +02:00
Daniel P. Berrange
6512c8b456 Change 'interface' to 'iface' in virNetworkDHCPLease
Variables/fields named 'interface' clash with system
header symbols on some platforms.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-06-24 13:30:16 +01:00
Nehal J Wani
990c3b6554 net-dhcp-leases: Implement the remote protocol
Implement RPC calls for virNetworkGetDHCPLeases, virNetworkGetDHCPLeasesForMAC

daemon/remote.c
   * Define remoteSerializeNetworkDHCPLeases,
            remoteDispatchNetworkGetDHCPLeases
   * Define remoteDispatchNetworkGetDHCPLeasesForMAC
   * Define helper function remoteSerializeDHCPLease

src/remote/remote_driver.c
   * Define remoteNetworkGetDHCPLeases
   * Define remoteNetworkGetDHCPLeasesForMAC
   * Define helper function remoteSerializeDHCPLease

src/remote/remote_protocol.x
   * New RPC procedure: REMOTE_PROC_NETWORK_GET_DHCP_LEASES
   * Define structs remote_network_dhcp_leases, remote_network_get_dhcp_leases_args,
                    remote_network_get_dhcp_leases_ret
   * New RPC procedure: REMOTE_PROC_NETWORK_GET_DHCP_LEASES_FOR_MAC
   * Define structs remote_network_dhcp_leases_for_mac, remote_network_get_dhcp_leases_for_mac_args,
                    remote_network_get_dhcp_leases_for_mac_ret

src/remote_protocol-structs
   * New structs added

src/rpc/gendispatch.pl
   * Add exception (s/Dhcp/DHCP) for auto-generating names of the remote functions
     in daemon/remote_dispatch.h
2014-06-24 12:26:31 +01:00
Michal Privoznik
34f2d0319d Introduce virNodeGetFreePages
The aim of the API is to get information on number of free pages
on the system. The API behaves similar to the
virNodeGetCellsFreeMemory(). User passes starting NUMA cell, the
count of nodes that he's interested in, pages sizes (yes,
multiple sizes can be queried at once) and the counts are
returned in an array.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-06-19 15:10:49 +02:00
Eric Blake
1bfe73a126 blockjob: use stable disk string in job event
When the block job event was first added, it was for block pull,
where the active layer of the disk remains the same name.  It was
also in a day where we only cared about local files, and so we
always had a canonical absolute file name.  But two things have
changed since then: we now have network disks, where determining
a single absolute string does not really make sense; and we have
two-phase jobs (copy and active commit) where the name of the
active layer changes between the first event (ready, on the old
name) and second (complete, on the pivoted name).

Adam Litke reported that having an unstable string between events
makes life harder for clients.  Furthermore, all of our API that
operate on a particular disk of a domain accept multiple strings:
not only the absolute name of the active layer, but also the
destination device name (such as 'vda').  As this latter name is
stable, even for network sources, it serves as a better string
to supply in block job events.

But backwards-compatibility demands that we should not change the
name handed to users unless they explicitly request it.  Therefore,
this patch adds a new event, BLOCK_JOB_2 (alas, I couldn't think of
any nicer name - but at least Migrate2 and Migrate3 are precedent
for a number suffix).  We must double up on emitting both old-style
and new-style events according to what clients have registered for
(see also how IOError and IOErrorReason emits double events, but
there the difference was a larger struct rather than changed
meaning of one of the struct members).

Unfortunately, adding a new event isn't something that can easily
be broken into pieces, so the commit is rather large.

* include/libvirt/libvirt.h.in (virDomainEventID): Add a new id
for VIR_DOMAIN_EVENT_ID_BLOCK_JOB_2.
(virConnectDomainEventBlockJobCallback): Document new semantics.
* src/conf/domain_event.c (_virDomainEventBlockJob): Rename field,
to ensure we catch all clients.
(virDomainEventBlockJobNew): Add parameter.
(virDomainEventBlockJobDispose)
(virDomainEventBlockJobNewFromObj)
(virDomainEventBlockJobNewFromDom)
(virDomainEventDispatchDefaultFunc): Adjust clients.
(virDomainEventBlockJob2NewFromObj)
(virDomainEventBlockJob2NewFromDom): New functions.
* src/conf/domain_event.h: Add new prototypes.
* src/libvirt_private.syms (domain_event.h): Export new functions.
* src/qemu/qemu_driver.c (qemuDomainBlockJobImpl): Generate two
different events.
* src/qemu/qemu_process.c (qemuProcessHandleBlockJob): Likewise.
* src/remote/remote_protocol.x
(remote_domain_event_block_job_2_msg): New struct.
(REMOTE_PROC_DOMAIN_EVENT_BLOCK_JOB_2): New RPC.
* src/remote/remote_driver.c
(remoteDomainBuildEventBlockJob2): New handler.
(remoteEvents): Register new event.
* daemon/remote.c (remoteRelayDomainEventBlockJob2): New handler.
(domainEventCallbacks): Register new event.
* tools/virsh-domain.c (vshEventCallbacks): Likewise.
(vshEventBlockJobPrint): Adjust client.
* src/remote_protocol-structs: Regenerate.

Signed-off-by: Eric Blake <eblake@redhat.com>
2014-06-19 06:54:12 -06:00
Ján Tomko
819ca36e2b Don't use AI_ADDRCONFIG when binding to wildcard addresses
https://bugzilla.redhat.com/show_bug.cgi?id=1098659

With parallel boot, network addresses might not yet be assigned [1],
but binding to wildcard addresses should work.

For non-wildcard addresses, ADDRCONFIG is still used. Document this
in libvirtd.conf.

[1] http://www.freedesktop.org/wiki/Software/systemd/NetworkTarget/
2014-06-02 17:12:01 +02:00
Michal Privoznik
0abb369380 Introduce virDomain{Get,Set}Time APIs
These APIs allow users to get or set time in a domain, which may come
handy if the domain has been resumed just recently and NTP is not
configured or hasn't kicked in yet and the guest is running
something time critical. In addition, NTP may refuse to re-set the clock
if the skew is too big.

In addition, new ACL attribute is introduced 'set_time'.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2014-05-15 16:15:54 +02:00
Daniel P. Berrange
dd477238bc Use virFileFindResource to locate CPU map XML
Replace use of cpuMapOverride with virFileFindResource
to locate CPU map from build dir.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-04-25 11:59:46 +01:00
Daniel P. Berrange
bc2f42a094 Use virFileFindResource to locate driver plugins
Replace virDriverModuleInitialize with virFileFindResource
usage.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2014-04-25 11:59:46 +01:00