qemu.migration: disable automem to avoid migration failed

Add "flexible_nic_index = yes" for multi nics related cases

when boot vm with multi nics, sometimes wrong nic index will cause
login guest failed,flexible_nic_index=yes can help avoid this issue
Signed-off-by: NYanan Fu <yfu@redhat.com>

qemu_io_blkdebug: replace perror with  os.strerror

As command perror is not installed in some hosts, replace
perror with os.strerror
Signed-off-by: NPing Li <pingl@redhat.com>

fix cgroup.devices_access

rh_qemu_iotests: drop parameter --force

In qemu1.5,we get the information like "idTestR2: removable=1 locked=0..."
In new version,we get the information like "idTestR2 (#block303): /dev/sda"
The most importment thing is weather "idTestR2" in the information.
The expression ("%s: " % name) won't work for the new version.
This modify is compitable for old version.
Signed-off-by: Nyanwang <yan.wang@easystack.cn>

qemu.stop_continue: raise root-cause if test is failed

multi_disk_random_hotplug: Update the usb controller for RHEL.6 host

Drop the parameter "--force", rpmbuild will apply all
patches to source code.
Signed-off-by: NPing Li <pingl@redhat.com>

Add vCPU device based hotplug/unplug test cases

fix qmp_command.qmp_query-cpus

Hmp command return the PC value in hexadecimal.
Qmp command return the PC value in complement.
This patch transform the value from it's hexadecimal to it's complement.

qcow2perf: drop the outdate variants

Drop the variants summary_qcow2perf as there is no requirement to track.
Signed-off-by: NPing Li <pingl@redhat.com>

fix qemu_disk_img_snapshot

No matter change_md5 or change_md5 == md5 will raise error.
So in my opinion, there should be "or" instead of "and".

rh_qemu_iotests: update case steps when test  with qemu-kvm

Skip to run configure in source code when test with qemu-kvm
Signed-off-by: NPing Li <pingl@redhat.com>

multi_disk_random_hotplug: Add codes to handle the hot_unplug error caused by cmd '__com.redhat_drive_del'

block_copy: Add wait for and after job finished function.

multi_disk_random_hotplug: Add codes to handle the hot_unplug error caused by cmd '__com.redhat_drive_del'

1. Add codes to handle unplug error caused by cmd '__com.redhat_drive_del'
2. Change all monitors to QMP ones
3. Add sleep time between/after hotplugs/unplugs
Signed-off-by: NNini Gu <ngu@redhat.com>

Excpetion raise in finally block overwrite exception occur
in key steps. Make it raise root-cause if test is failed.
Signed-off-by: NXu Tian <xutian@redhat.com>

Enable automem maybe cause source VM command line different
with destination VM command line. This case, migration test
maybe failed, so disable it to avoid unexpected test fail.
Signed-off-by: NXu Tian <xutian@redhat.com>

usb-echi controller could not be used to attach usb-tablet in RHEL.6 host, so update to use the ich9-usb-ehci1 one
Signed-off-by: NNini Gu <ngu@redhat.com>

check virtual mechine is alive or not before sending command

usb.usb_host: fixs a string formatting error for communicating with HMP

change sleep from 1 to 2 to make it enough to genertae demsg
Signed-off-by: NHaotong Chen <hachen@redhat.com>

ID:1422746

When test cgroup.memory_memsw_limit, the qemu process will be
killed because of exceeding limit. So sending command "true"
will lead to ShellTimeOut error. When test cgroup.memory_limit,
although exceeding limit, the qemu process won't be killed.
So sending command is ok.

Remove config_cmd from win_heavyload test

float is requested for time.sleep

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

Fix typo and cfg of fio_windows

qemu.tests: set miimon param for bonding module

hotplug_mem: Fix undefined name 'exceptions'

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

As recommended in bonding module document, set miimon
value to 100 when insert bonding module.
Signed-off-by: NXu Tian <xutian@redhat.com>

flow_caches_stress_test: Fix undefined name 'prompt'

The commit 2687b22a "qemu.tests:modify netperf related script"
assigns shell prompt to variable 'shell_prompt',
but pass 'prompt' to utils_netperf.NetperfServer().
Signed-off-by: NWei Jiangang <weijg.fnst@cn.fujitsu.com>