This patch adds support and documentation for
the ref_cpu_cycles perf event.
Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

This patch adds support and documentation for
the stalled_cycles_backend perf event.
Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

This patch adds support and documentation
for the stalled_cycles_frontend perf event.
Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

This patch adds support and documentation
for the bus_cycles perf event.
Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

This patch adds support and documentation
for the branch_misses perf event.
Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

With current perf framework, this patch adds support and documentation
for the branch_instructions perf event.
Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1336564

Add the ability to set/display the group_name for block device iotune
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1368351Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Commit v1.3.3-181-gb028e9d7 implmented support for
VIR_MIGRATE_PARAM_PERSIST_XML migration parameter, but forgot to update
virsh.

https://bugzilla.redhat.com/show_bug.cgi?id=835300Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

The 'on_shutdown' was the name in Xen, there was never such option in
libvirt's domain XML.
Reported-by: NRuben Kerkhof <ruben@rubenkerkhof.com>
Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1349898

Add the duration parameters to the virsh input/output for blkdeviotune
command and describe them in the pod file.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Added description for new vcpu.<num>.halted statistics value.
While there, also added a description for vcpu.<num>.wait and
clarified the units displayed for time and wait.
Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Reviewed-by: NBjoern Walk <bwalk@linux.vnet.ibm.com>

Added a brief description of the VCPU states.
Signed-off-by: NViktor Mihajlovski <mihajlov@linux.vnet.ibm.com>

Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

Signed-off-by: NNitesh Konkar <nitkon12@linux.vnet.ibm.com>

For one VM, it could had more than one graphical display.
Such as we coud add both vnc and spice display to a VM.

This patch introduces '--all' for showing all
possible graphical display of a active VM.
Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

https://bugzilla.redhat.com/show_bug.cgi?id=1381714

Alter the descriptions to match what the cpu_cycles actually is

For compatibility reasons virDomainSetVcpus needs to add vcpus as non
hotpluggable which means that the users will not be able to unplug it
after the VM has started. Add a flag that will allow to tell the API
that the unpluggable vcpus are okay.

Commit 6c504d6a added a note to the virsh man page about the
deprecation of 'cap' and 'weight' settings for the credit
scheduler. To this day, the default scheduler in Xen is credit
and it supports setting 'cap' and 'weight'. Remove the deprecation
notice from the note on the Xen credit scheduler.
Reported-by: NVolo M. <vm@vovs.net>

The command is deprecated due to being grammatically incorrect, but for
backwards compatibility reasons cannot be removed. However, we should not
document such commands.
Signed-off-by: NErik Skultety <eskultet@redhat.com>

Signed-off-by: NNikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>

With current perf framework, this patch adds support and documentation
for more perf events, including cache misses, cache references, cpu cycles,
and instructions.
Signed-off-by: NQiaowei Ren <qiaowei.ren@intel.com>

Should be easier to read

Keep the details in one place...

--postcopy-after-precopy is just an aditional flag for
postcopy migration.
Signed-off-by: NKothapally Madhu Pavan <kmp@linux.vnet.ibm.com>

In libvirt, snapshot means disk snapshot.
snapshot --live is more like VM checkpoint.
Make it clear in virsh.pod.
Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Add nodedev-event support for node device lifecycle events

https://bugzilla.redhat.com/show_bug.cgi?id=1356937

Add the definitions to allow for viewing/setting cgroup period and quota
limits for IOThreads.

This is similar to the work done for emulator quota and period by
commit ids 'b65dafa8' and 'e051c482'.

Being able to view/set the IOThread specific values is related to more
recent changes adding global period (commmit id '4d92d58f') and global
quota (commit id '55ecdae0') definitions and qemu support (commit id
'4e17ff79' and 'fbcbd1b2'). With a global setting though, if somehow
the IOThread value in the cgroup hierarchy was set "outside of libvirt"
to a value that is incompatible with the global value.

Allowing control over IOThread specific values provides the capability
to alter the IOThread values as necessary.

To collect all balloon statistics for all guests it was necessary to make
several libvirt requests. Now it's possible to get all balloon statiscs via
single connectGetAllDomainStats call.
Signed-off-by: NDerbyshev Dmitry <dderbyshev@virtuozzo.com>

This fixes commit 200a40f9 which introduced 'last-update' timestamp.
Signed-off-by: NDerbyshev Dmitry <dderbyshev@virtuozzo.com>
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

This fixes commit 65bf0446 which introduced 'usable' stat.
Signed-off-by: NDerbyshev Dmitry <dderbyshev@virtuozzo.com>
Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Description for existing balloon stats was missing for dommemstat.
Signed-off-by: NDerbyshev Dmitry <dderbyshev@virtuozzo.com>

#virsh list --uuid --name
49c765a0-25e7-40d0-964f-dac99724b32c   c7
918f1dd6-b19f-412b-ba17-d113bad89af8   f23
Signed-off-by: NChen Hanxiao <chenhanxiao@gmail.com>

They can be used to tune auto-convergence algorithm (which is enabled
with VIR_MIGRATE_AUTO_CONVERGE).
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Add a straightforward implementation for using the new APIs.

Crash dump in a old kvmdump format is being obsolete and cannot be loaded and
processed by crash utility since its version 6.1.0. A --memory-only option is
required in order to produce valid ELF file which can be later processed by the
crash utility. A new note is added to the dump command description.

Similar to 'event' and 'net-event', this prints info about incoming
storage pool events.

Extend the lxc-enter-namespace command so that it joins the
containers' cgroups before starting new namespaces. This
ensures that the commands run have the normal resource
limits applied
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>