ethtool: fix wrong assignment for global variable

In python, variables that are only referenced inside a function
are implicitly global. And if a variable is assigned a new value
anywhere within the function's body, it's assumed to be a local.

so ethtool_save_params() doesn't truely store the ethtool status
into global variable 'pretest_status'. we can simply make use of
by 'global' to fix the problem, but it's not a good method.
Signed-off-by: NWei Jiangang <weijg.fnst@cn.fujitsu.com>

Remove verifier log.info from test

add hugepage test for ppc which default hugepage size is 16M

Signed-off-by: NSuqin Huang <shuang@redhat.com>

Conflicts:
	qemu/tests/balloon_service.py

cluster-size_check: Fix typo and update the error message

Use function in framework to enable driver verifier

win_virtio_serial_data_transfer_reboot: cleanup

timedrift: Fix wrong message for TestError

qemu.tests: Unify usage of "source_image" in block_stream and drive_mirror related cases.

Signed-off-by: NCong Li <coli@redhat.com>

The error message has to use interpolation.
Signed-off-by: NWei Jiangang <weijg.fnst@cn.fujitsu.com>

qmp_event_notification: add event check for ram and disk suspend.

cgroup: close the session in finally 

qemu_disk_img_snapshot: Fix incorrect params

fix assigned but never used local variable 'ports' and 'd_file'.
Signed-off-by: NWei Jiangang <weijg.fnst@cn.fujitsu.com>

1. Image tag is defined in parameter images, so read the correct params.
2. Drop the useless class SnapshotTest.

Signed-off-by: Ping Li pingl@redhat.com

Signed-off-by: NWei Jiangang <weijg.fnst@cn.fujitsu.com>

Signed-off-by: NCong Li <coli@redhat.com>

pci_hotplug: close the session opened in sub_test 'stop_continue'

tp-qemu: Add new case for windows virtio driver basic testing.

multi_vms_nic: fix get wrong ip address for linux guest

multi_disk.cfg: Force to use aio=threads for scsi-generic disks created by scsi_debug

qemu.tests.virtio_console: modify the index value in test_hotplug_vir…

tp-qemu: qemu_guest_agent_snapshot.py: Update case steps.

virtio_driver_sign_check: Use the recommended and unified path

Include:
1. uninstall and install driver.
2. downgrade and upgrade driver.
Signed-off-by: NCong Li <coli@redhat.com>

check SR-IOV VF device on host before proceeding with test

Remove node-name and granularity in drive-mirror related test for RHEL6

nic_hotplug: modified param find_pci_cmd in order to get the right list

Current guest ip finding mechanism could not work if guest contains
multi nics. Use avocado api to get guest interface name and ip address.

Signed-off-by: Ping Li pingl@redhat.com

qemu_io_blkdebug: fix qemu-io cases timeout issue

The old setting of 'idx' doesn't make sense because there are already couple of
virtio-serial-pci devices attaching to VM for virtio consoles. So hotplugging
a pci virtio-serial with the conflict device id causeing 'Duplicate ID' error.

The patch calculates the number of existed virtio console, Then assigns it to
the 'idx' to avoid the above error.
Signed-off-by: NLin Ma <lma@suse.com>

Signed-off-by: NXu Han <xuhan@redhat.com>

issues related to SR-IOV setup on Host. Currently we do not check if
we have VFs loaded after test_setup.PciAssignable. This commit would
introduce this check on qemu test side. There is another commit on
avocado-vt/virttest which would print ERROR message to users when VF
device are not created.

* s/Finall/Finally
* The logging begins with the timestamp,
  calling logging.error continuously for one error will cause
  multiple messages with different timestamp.
Signed-off-by: NWei Jiangang <weijg.fnst@cn.fujitsu.com>

Netstress kill guest