As we support multiple scsi controllers there's no need to have a
special test for this controller.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

As we support multiple scsi controllers there's no need to have a
special test for this controller.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

As we support multiple scsi controllers there's no need to have a
special test for this controller.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Use DO_TEST_CAPS_LATEST rather than a predetermined set of caps.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Drop the 'device' suffix which is quite pointless.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

The tests are for the same feature. Move all the cases to 'disk-shared'
case as it's already using DO_TEST_CAPS_LATEST
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

A lot of code with no real impact and popularity. Remove all the helpers
now that the only test case is gone.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Testing that the cachemode is properly recorded to the configuration
after startup does not add much value and overcomplicates the xml2argv
test.

Remove the 'disk-shared' test with old capabilities as the test with
real capabilities covers the code sufficiently.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Using an old strict set of capabilities is not of much use if a code
path would select a more modern controller by accident.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

We don't need separate files for this test. Also modernize it in the
process.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

We don't need separate files for this test. Also modernize it in the
process.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

We don't need separate files for this test. Also modernize it in the
process.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

We don't need separate files for this test. Also modernize it in the
process.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Now that we have a specific test for testing the 'virtio-scsi'
controller and other tests which test a combination of scsi and non-scsi
devices this test no longer makes sense.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Add a file to aggregate testing for 'virtio-scsi' based on the modern
framework.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Since commit a4cda054 we are using 'ide-hd' and 'ide-cd' instead of
'ide-drive'. We also should probe capabilities for 'ide-hd' instead of
'ide-drive'. It is safe to do as 'ide-drive' is the common denominator
of both 'ide-hd' and 'ide-cd' so all the properties were common.

For now the test data are modified by just changing the appropriate type
when probing for caps.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Since commit 02e8d0cf we are using 'scsi-hd' and 'scsi-cd' instead of
'scsi-disk'. We also should probe capabilities for 'scsi-hd' instead of
'scsi-disk'. It is safe to do as 'scsi-disk' is the common denominator
of both 'scsi-hd' and 'scsi-cd' so all the properties were common.

For now the test data are modified by just changing the appropriate type
when probing for caps.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

To avoid changes to the filled in microcode in case we change the caps
replies file for any reason make the number depend on the filename.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

This flag tells virDomainMigrateSetMaxSpeed and
virDomainMigrateGetMaxSpeed APIs to work on post-copy migration
bandwidth.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

This typed parameter for virDomainMigrate3 and virDomainMigrateToURI3
APIs may be used for setting maximum post-copy migration bandwidth.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

This patch adds a new VIR_MIGRATE_PARAM_BANDWIDTH_POSTCOPY typed
parameter for virDomainMigrate3 and virDomainMigrateToURI3 for setting
maximum post-copy migration bandwidth.

In case the initial VIR_MIGRATE_PARAM_BANDWIDTH_POSTCOPY value turns out
to be suboptimal a new VIR_DOMAIN_MIGRATE_MAX_SPEED_POSTCOPY flag for
virDomainMigrateSetMaxSpeed and virDomainMigrateGetMaxSpeed may be used
to set/get the maximum post-copy migration bandwidth while migration is
already running.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

So far migration parameters were changed only at the beginning of
migration mostly via an automatic translation from flags and typed
parameters. We need to export a few more functions to support APIs which
may set migration parameters while migration is already running.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Let's make the code flow easier to follow and get rid of the ugly endjob
label inside if branch.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Some migration parameters supported by libvirt may use units that differ
from the units used by QEMU for the corresponding parameters. For
example, libvirt defines migration bandwidth in MiB/s while QEMU expects
B/s. Let's add a unit field to qemuMigrationParamsTPMapItem for
automatic conversion when translating between libvirt's migration typed
parameters and QEMU's migration paramteres.

This patch is a preparation for future parameters as the existing
VIR_MIGRATE_PARAM_BANDWIDTH parameter is set using "migrate_set_speed"
QMP command rather than "migrate-set-parameters" for backward
compatibility.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

The virInitctlFifos list is exported, but lacks definition for
non-Linux and/or non-BSD case.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

qemuDomainBlockPivot and qemuDomainBlockJobAbort need the job name for
cancelling or pivoting but were generating it locally instead of
accessing the existing copy in the job data structure.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

The writing to an image actually starts when the copy job is initiated,
so checking this at the time of the pivot operation is too late.

Move the check to qemuDomainBlockCopyCommon. Note that modern qemu would
have prevented two writers with qcow2 so the slim possibility of a job
started with libvirtd without this patch missing the check is not really
worth worrying about.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

For copy and active commit jobs we record the state of the mirror so
that we can recover. The status XML was not saved in case of
qemuDomainBlockPivot due to an oversight.

Save the XML always when invoking qemuDomainBlockJobAbort even if
the job is not currently tracking any state. This will change later and
also this is not a particularly hot code path.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

If the container is really a simple one (init is just bash and
the whole root is passed through) then virDomainReboot and
virDomainShutdown will talk to the actual init within the host.
Therefore, 'virsh shutdown $dom' will result in shutting down the
host. True, at that point the container is shut down too but
looks a bit harsh to me.

The solution is to check if the init inside the container is or
is not the same as the init running on the host.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>

So far the virInitctlSetRunLevel() is fully automatic. It finds
the correct fifo to use to talk to the init and it will set the
desired runlevel. Well, callers (so far there is just one) will
need to inspect the fifo a bit just before the runlevel is set.
Therefore, expose the internal list of fifos and also allow
caller to explicitly use one.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>

Due to a bug the seclabels are restored before any PID in the
container is killed. This should be done afterwards in
virLXCProcessCleanup.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>

Prior to rewrite of cgroup code we only had one backend to try.
After the rewrite the virCgroupBackendGetAll() returns both
backends (for v1 and v2). However, not both have to really be
present on the system which results in killRecursive callback
failing which in turn might mean we won't try the other backend.

At the same time, this function reports no error as it should.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>

Not that it would matter because LXC driver doesn't differentiate
the job types so far, but nevertheless the Destroy() should grab
LXC_JOB_DESTROY.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NErik Skultety <eskultet@redhat.com>

The number of iothreads is not part of the vm state sent during
migration, nor exposed to the guest ABI, so this restriction is
a mistake in libvirt. Let's remove that bit of code.
Reviewed-by: NCole Robinson <crobinso@redhat.com>
Signed-off-by: NJie Wang <wangjie88@huawei.com>

Device attribute does not have dotted "portAddr" format. Instead it
has single number format described but "usbAddr" which corresponds
to device parsing code in virDomainHostdevSubsysUSBDefParseXML.

Looks like [1] mistakenly changed device format for hostdev devices.
And [2] copy-n-paste this for hostdev network interfaces.

[1] 31710a53 Modify USB port to be defined as a port path
[2] 3b1c191f conf: parse/format type='hostdev' network interfaces
Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: NJohn Ferlan <jferlan@redhat.com>

The checks and error messages are mostly the same across
all virtio-input devices, so we can avoid having multiple
copies of the same code.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

Turns out different versions of QEMU on the same architecture
produce the same output, so we can have a single output file
per architecture instead of duplicating the same data over and
over again.
Spotted-by: NJán Tomko <jtomko@redhat.com>
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>