It make no sense at all to have it there.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>

Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

- docs/news.html.in libvirt.spec.in: update for release
- po/*.po*: updated localization and regenerated

When calling virCgroupAllowAllDevices we get these invalid entries
in the device cgroup config.
    b -1:-1 rw
    c -1:-1 rw
Check for positive values before outputting the major and minor to
avoid that.

Output error when we try to set a too large max_sectors.
Just like queues and cmd_per_lun here.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>

This fixes reverting to snapshots created by older libvirt
and allows libvirt not to lose track of a domain that
has this in its live status XML (such as a domain
restored from managedsave)

https://bugzilla.redhat.com/show_bug.cgi?id=1030793
https://bugzilla.redhat.com/show_bug.cgi?id=1151885

For host-passthrough CPU we don't honor the CPU
features specified in the XML, but we allow
outputting them via the UPDATE_CPU flag for dumpxml,
this gives user a rough idea of what features the CPU
might have.

After restoring a managedsave'd domain, the features
might end up in the live status XML (in /var/run) without
the model. This XML cannot be parsed by the daemon after
restart and the domain might disappear.

This fix skips formatting the features for HOST_PASSTHROUGH
when UPDATE_CPU is not specified, so the newly restored domains
and newly created snapshots won't be affected.

Note: this doesn't fix existing snapshots or already restored
running domains.

https://bugzilla.redhat.com/show_bug.cgi?id=1030793
https://bugzilla.redhat.com/show_bug.cgi?id=1151885

Add missing ATTRIBUTE_UNUSED markers.

A logic bug in qemuConnectGetAllDomainStats makes the code mark the
monitor as available when qemuDomainObjBeginJob fails, instead of when
it succeeds, as the correct flow requires.

This patch fixes the check and updates the code documentation
accordingly.

Broken by commit 57023c0a.
Signed-off-by: NFrancesco Romani <fromani@redhat.com>

When using qemuProcessAttach to attach a qemu process,
the DAC label is not filled correctly.

Introduce a new function to get the uid:gid from the system
and fill the label.

This fixes the daemon crash when 'virsh screenshot' is called:
https://bugzilla.redhat.com/show_bug.cgi?id=1161831

It also fixes qemu-attach after the prerequisite of this patch
(commit f8c1fb3d) was pushed out of order.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>
Signed-off-by: NJán Tomko <jtomko@redhat.com>

Currently, MAC registration occurs during device creation, which is
early enough that, during live migration, you end up with duplicate
MAC addresses on still-running source and target devices, even though
the target device isn't actually being used yet.
This patch proposes to defer MAC registration until right before
the guest can actually use the device -- In other words, right
before starting guest CPUs.
Signed-off-by: NMatthew Rosato <mjrosato@linux.vnet.ibm.com>
Signed-off-by: NLaine Stump <laine@laine.org>

Commit id 'c9ffd3ea' updated the descriptions, but pointed at the
wrong place for the pool-define-as (it should have been pool-create-as)

Some programs want to change some values for the network interfaces
configuration in /proc/sys/net/ipv[46] folders. Giving RW access on them
allows wicked to work on openSUSE 13.2+.

Reusing the lxcNeedNetworkNamespace function to tell
lxcContainerMountBasicFS if the netns is disabled. When no netns is
set up, then we don't mount the /proc/sys/net/ipv[46] folder RW as
these would provide full access to the host NICs config.

https://bugzilla.redhat.com/show_bug.cgi?id=1172015

The refactoring done as part of commit id '59446096' caused a regression
for the multi initiator IQN commit '6aabcb5b' because the sendtargets was
not done on/for the initiator IQN prior to login (or trying to disable
autologin)

Prior to that commit, the paths were essentially

virStorageBackendISCSIStartPool
    virStorageBackendISCSILogin
        virStorageBackendISCSIConnection
            if initiatoriqn
                virStorageBackendCreateIfaceIQN
                Issue sendtargets
                Perform --login
            else
                Issue sendtargets
                Perform --login

After that commit:

virStorageBackendISCSIStartPool
    Issue sendtargets
    Call virStorageBackendISCSIConnection
        If initiatoriqn
            virStorageBackendCreateIfaceIQN
            Perform --login
        else
            Perform --login

So for non initiator IQN paths, nothing changed. For the initiator path,
the --login fails as does any attempts to change autologin via "--op update
--name node.startup --value manual".

It make no sense at all to have it there.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

Signed-off-by: NWang Rui <moon.wangrui@huawei.com>

Signed-off-by: NHao Liu <hliu@redhat.com>

In old version of parted like parted-2.1-25, error message is shown in
stdout when printing a disk info without disk label.

    Error: /dev/sda: unrecognised disk label

This line has been moved to stderr in newer version of parted. So we
should check both stdout and stderr when locating this message.

This should fix bug:
    https://bugzilla.redhat.com/show_bug.cgi?id=1172468Signed-off-by: NHao Liu <hliu@redhat.com>

When user doesn't have read access on one of the domains he requested,
the for loop could exit abruptly or continue and override pointer which
pointed to locked object.

This patch fixed two issues at once.  One is that domflags might have
had QEMU_DOMAIN_STATS_HAVE_JOB even when there was no job started (this
is fixed by doing domflags |= QEMU_DOMAIN_STATS_HAVE_JOB only when the
job was acquired and cleaning domflags on every start of the loop.
Second one is that the domain is kept locked when
virConnectGetAllDomainStatsCheckACL() fails and continues the loop when
it didn't end.  Adding a simple virObjectUnlock() and clearing the
pointer ought to do.
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

If we want to perform some operation and domain state is not suitable
for that operation, we should report error VIR_ERR_OPERATION_INVALID.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

When PrlJob_GetRetCode sets second argument to
error value it means sdk function failed and we
must return error from getJobResultHelper.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Return error code, returned by parallels SDK from
waitJob and getJobResult, so that caller can handle
different errors.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Get cdrom devices list from parallels server in
prlsdkLoadDomains and add ability to define a domain
with cdroms.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

domainCreateWithFlags function is used by OpenStack/Nova to boot
an instance.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

That function is necessary for proper domain removal
in openstack/nova.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

First, we don't need to call prlsdkApplyConfig after
creating new VM or containers, because it's done in
functions prlsdkCreateVm and prlsdkCreateCt.

No need to check, if domain exists in the list after
prlsdkAddDomain.

Also organize code, so that we can call virObjectUnlock
in one place.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

This patch replaces code, which creates domains by
running prlctl command.

prlsdkCreateVm/Ct will do prlsdkApplyConfig, because
we send request to the server only once in this case.

But prlsdkApplyConfig will be called also from
parallelsDomainDefineXML function. There is no problem with
it, parallelsDomainDefineXML will be refactored later.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Rewrite code, which applies domain configuration given
to virDomainDefineXML function to the VM of container
registered in PCS.

This code first check if there are unsupported parameters
in domain XML and if yes - reports error. Some of such
parameters are not supported by PCS, for some - it's not
obvious, how to convert them into PCS's corresponding params,
so let's put off it, and implement only basic params in
this patch.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Change domain state using parallels SDK functions instead of
prlctl command.

We don't need to send events from these functions now, becase
events handler will send them. But we still need to update
virDomainObj in privconn->domains.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Subscribe to events from parallels server. It's
needed for 2 things: to update cached domains list
and to send corresponding libvirt events.

Parallels server sends a lot of different events, in
this patch we handle only some of them. In the future
we can handle for example, changes in a host network
configuration or devices states.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Move macro parallelsDomNotFoundError to file parallels_utils.h, because
it will be used in parallels_sdk.c.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Obtain information about domains using parallels sdk instead of prlctl.
prlsdkLoadDomains functions behaves as former parallelsLoadDomains with
NULL as second parameter (name) - it fills parallelsConn.domains list.

prlsdkLoadDomain is now able to update specified domain by given
virDomainObjPtr.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

This macro will be used in paralles_sdk.c so move it to common header.
Signed-off-by: NDmitry Guryanov <dguryanov@parallels.com>

Older kernel headers lack this definition (e.g. Debian Wheezy's 3.2)

https://bugzilla.redhat.com/show_bug.cgi?id=1082521

Support for shared hostdev's was added in a number of commits, initially
starting with 'f2c1d9a8' and most recently commit id 'fd243fc4' to fix
issues with the initial implementation.  Missed in all those changes was
the need to mimic the virSELinux{Set|Restore}SecurityDiskLabel code to
handle the "shared" (or shareable) and readonly options when Setting
or Restoring the SELinux labels.

This patch will adjust the virSecuritySELinuxSetSecuritySCSILabel to not
use the virSecuritySELinuxSetSecurityHostdevLabelHelper in order to set
the label. Rather follow what the Disk code does by setting the label
differently based on whether shareable/readonly is set.  This patch will
also modify the virSecuritySELinuxRestoreSecuritySCSILabel to follow
the same logic as virSecuritySELinuxRestoreSecurityImageLabelInt and not
restore the label if shared/readonly

https://bugzilla.redhat.com/show_bug.cgi?id=1171582

When we edit a negative controller address number to a device,
some of them will auto generate a controller with invalid index
number. This will make guest disappear after restart libvirtd.
Instead of allowing negative number for controller index, we
should forbid negative number in these place (we did this before,
but after f18c02ec, virStrToLong_ui changed to allow negative
number). Therefore switch to virStrToLong_uip in these places.
Signed-off-by: NLuyao Huang <lhuang@redhat.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Avoid leaving the domain locked on a failed ACL check in
qemuDomainMigratePerform() and qemuDomainMigrateFinish2().

Introduced in commit abf75aea (Add ACL checks into the QEMU driver).