When call get_property() we may get following error n cgroup test:
Description of problem:
Traceback (most recent call last):
  File "/home/autotest/client/shared/test.py", line 426, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/home/autotest/client/shared/test.py", line 846, in _call_test_function
    return func(*args, **dargs)
  File "/home/autotest/client/shared/test.py", line 299, in execute
    postprocess_profiled_run, args, dargs)
  File "/home/autotest/client/shared/test.py", line 216, in _call_run_once
    *args, **dargs)
  File "/home/autotest/client/shared/test.py", line 322, in run_once_profiling
    self.run_once(*args, **dargs)
  File "/home/autotest/client/tests/virt/virt.py", line 136, in run_once
    run_func(self, params, env)
  File "/home/autotest/client/shared/error.py", line 138, in new_fn
    return fn(*args, **kwargs)
  File "/home/autotest/client/tests/virt/qemu/tests/cgroup.py", line 2032, in run_cgroup
    return fce()
  File "/home/autotest/client/shared/error.py", line 138, in new_fn
    return fn(*args, **kwargs)
  File "/home/autotest/client/tests/virt/qemu/tests/cgroup.py", line 366, in blkio_throttle
    return blkio_throttle_multi([[_] for _ in speeds])
  File "/home/autotest/client/shared/error.py", line 138, in new_fn
    return fn(*args, **kwargs)
  File "/home/autotest/client/tests/virt/qemu/tests/cgroup.py", line 537, in blkio_throttle_multi
    % (dev[0], dev[1], speed))
  File "/home/autotest/client/tests/virt/virttest/staging/utils_cgroup.py", line 411, in set_property
    % (repr(check), repr(_values)))
TestError: cg.set_property(): Setting failed: desired = '8:16 1024', real values = ['8:16\t1024']
    [context: Executing test: blkio_throttle --> Init --> Setup test]
Signed-off-by: NFeng Yang <fyang@redhat.com>

This patch have us fix "TypeError: int() argument must be a string or a number,
not 'NoneType'" error when queues parameter not set in config.
Signed-off-by: NFeng Yang <fyang@redhat.com>

rdma related migrate case are not supported in rhel host. So disable them.
Signed-off-by: NFeng Yang <fyang@redhat.com>

We need set workaround_qemu_qmp_crash to always to ignore the dump.
Signed-off-by: NFeng Yang <fyang@redhat.com>

We should use if disk to check whether disk list is empty

Or this script will fail with following error:
Traceback (most recent call last):
  File "/home/autotest/client/shared/test.py", line 426, in _exec
    _call_test_function(self.execute, *p_args, **p_dargs)
  File "/home/autotest/client/shared/test.py", line 853, in _call_test_function
    raise error.UnhandledTestFail(e)
UnhandledTestFail: Unhandled IndexError: list index out of range    [context: (run_migration_with_dst_problem)]
Traceback (most recent call last):
  File "/home/autotest/client/shared/test.py", line 846, in _call_test_function
    return func(*args, **dargs)
  File "/home/autotest/client/shared/test.py", line 299, in execute
    postprocess_profiled_run, args, dargs)
  File "/home/autotest/client/shared/test.py", line 216, in _call_run_once
    *args, **dargs)
  File "/home/autotest/client/shared/test.py", line 322, in run_once_profiling
    self.run_once(*args, **dargs)
  File "/home/autotest/client/tests/virt/virt.py", line 136, in run_once
    run_func(self, params, env)
  File "/home/autotest/client/shared/error.py", line 138, in new_fn
    return fn(*args, **kwargs)
  File "/home/autotest/client/tests/virt/qemu/tests/migration_with_dst_problem.py", line 639, in run_migration_with_dst_problem
    tests_group()
  File "/home/autotest/client/tests/virt/qemu/tests/migration_with_dst_problem.py", line 53, in __new__
    ret = self.test(*args, **kargs)
  File "/home/autotest/client/tests/virt/qemu/tests/migration_with_dst_problem.py", line 436, in test
    self.workload()
  File "/home/autotest/client/tests/virt/qemu/tests/migration_with_dst_problem.py", line 467, in workload
    disk_path_src = find_disk_vm(self.vm_guest, self.disk_serial_src)
  File "/home/autotest/client/tests/virt/qemu/tests/migration_with_dst_problem.py", line 148, in find_disk_vm
    return os.path.join(disk_path, disk[0])
IndexError: list index out of range
Signed-off-by: NFeng Yang <fyang@redhat.com>

There is no /usr/lib/udev/rules.d in these guest.
Signed-off-by: NFeng Yang <fyang@redhat.com>

rhel host do not support extra_params += " -machine mem-merge=off".
Change to extra_params += " -redhat-disable-KSM"
Signed-off-by: NFeng Yang <fyang@redhat.com>

The output from qmp monitor for pci information is different from
human monitor. This help the scripts run correctly with both qmp
and human monitor.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Use  get_stripped_output to remove the unreadable codes
from the serial console output.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Current version make up a wrong list_nic_addr.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

Sometimes Linux console output include some escape and sequences
for display. This make the console output hard to read and analyse.
This function will help scripts to remove those special codes.

Also add a function for get the stripped output from sessions on
aexpect.
Signed-off-by: NYiqiao Pu <ypu@redhat.com>

qemu.tests: update block mirroring/streaming cfg

Signed-off-by: Swapna Krishnan (skrishna@redhat.com)

Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Signed-off-by: NWayne Sun <gsun@redhat.com>

Add nodecpumap command and fixed two functions' params description
Signed-off-by: NWayne Sun <gsun@redhat.com>

libvirt: virsh vcpucount test

Check timedrift with suspend, hibernate, stop_continue tests.

Makes Windows be able to suspend or hibernate it is necessary
have installed all drivers and selected gpu with suspend
and hibernation support. (tested with qxl and WinXP)
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NJiří Župka <jzupka@redhat.com>

Makes debug more verbose. Clean code from preparation
for windows tests.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

test:
   guest_suspend
   guest_pause_resume
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Signed-off-by: NJiří Župka <jzupka@redhat.com>

steps:
  1) start VM
  2) hot-plug hot-unplug block dev
  3) migrate
  4) check VM

conf:
  only (multihost_mig_tests=hotplug_disk_test).hotplug
  only (multihost_mig_tests=hotplug_disk_test).unplug
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Adds verification of unplug operation based on info qtree.

rename hotplug and unplug to simple-hotplug and simple-unplug

Change behavior of DevContainer hot-unplug and hot-plug:
old:
 1) remove/insert object from/to DevContainer
 2) try to remove/insert object from/to VM
 problem) if removing from VM failed it there is no reasonable way how
                 call unplug funtion again.
new:
 1) try to remove/insert or insert dev from VM
 if-succ) remove/insert object from DevContainer.
 it allows repeatbly remove dev from DevContainer.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

It send vm over network. It allows hot-plug and hot-unplug support
for multihost migration.

Allows using of old device configuration to create new VM machine.
Signed-off-by: NJiří Župka <jzupka@redhat.com>

Use the data_dir library to get a tmp directory for the
multi_vms_file_transfer test. This way we can avoid placing
things in /tmp, which might not be always safe, specially
in newer Fedora hosts.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Signed-off-by: NFeng Yang <fyang@redhat.com>

Some parameter missing in this case which make case fail.
Signed-off-by: NFeng Yang <fyang@redhat.com>

Rhel host do not support lsi53c895a device
Signed-off-by: NFeng Yang <fyang@redhat.com>

Signed-off-by: NFeng Yang <fyang@redhat.com>

Sometimes we may test qemu-kvm built by ourself not installed one.
At this time 'rpm -q qemu-kvm' could not return correct kvm userspace version.
Signed-off-by: NFeng Yang <fyang@redhat.com>

Signed-off-by: NLi Yang <liyang.fnst@cn.fujitsu.com>

* When __init__ is called by the accessors.XMLElementNest factory
  the super() builtin has trouble referencing the class definition.

* Rather than a more complicated fix, I made these two cases just
  reference 'self.__class__' instead, which should remain correct
  since we shouldn't need to subclass those classes ever.
Signed-off-by: NChris Evich <cevich@redhat.com>

Libguestfs.tests:Test guestfish partition operations

Signed-off-by: NChris Evich <cevich@redhat.com>

When using --list-tests, the test list is piped to
something that can handle it (usually, the unix command
'less'). If one quits less, using the shortcut 'q',
an IOError is raised.

Let's handle this more gracefully, making the function
tied to --list-tests to return when an IOError is raised.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

And remove variants with default in their name. We do
have new cartesian features that can make us get away
with naming variants 'default', but for now, let's
play safe and use more unique variant names.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

Prepare: Attach a new disk to guest, and assign to vdb.
Testcases: Operate vdb with partition operations: part-*.
Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>

Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>

Signed-off-by: NYu Mingfei <yumingfei@cn.fujitsu.com>