In some enterprises, the default bootindex is -1 for system disk,
which means cancel the boot index.
If hotplug a data disk then reboot guest, qemu may set the data
disk with higher bootindex, which depends on different enterprises'
policies.
As above, need set bootindex=0 for system disk.
Signed-off-by: NCong Li <coli@redhat.com>

Add code to balloon guest memory when guest start with paused status

qemu.test: fix random time issue in migration_multi_host_with_reboot

Read from guest long time

Read data from /dev/random 10 hours
Signed-off-by: NSuqin Huang <shuang@redhat.com>

Signed-off-by: NXueqiang Wei <xuwei@redhat.com>

qemu.tests: add case to run qemu_iotests

Add qemu-iotests cases for qcow2/raw/vmdk/qed/vhdx image format
Signed-off-by: NPing Li <pingl@redhat.com>

Add rng driver load test

1. repeat load/unload 10 times
2. unload during random read
Signed-off-by: NSuqin Huang <shuang@redhat.com>

Print error info when iometer_windows test failed

pxe_boot: avoid to set bootindex to disk

qemu.tests: some updates for live_snapshot negative tests.

qemu.tests: Add case for nvdimm backed by host emulated device

numa.numa_stress: Get tmpfs_write_speed of the host before test

balloon_check: close session in the end of test

qemu.tests.single_driver_install:update virtio serial device name to keep same with the latest virtio-win version

According to new policy,all RHEL host will use the latest virtio-win drivers.
And latest virtio-win serial driver use "VirtIO Serial Driver".
Signed-off-by: NYanan Fu <yfu@redhat.com>

Signed-off-by: NYumei Huang <yuhuang@redhat.com>

Signed-off-by: NYumei Huang <yuhuang@redhat.com>

Signed-off-by: NXu Tian <xutian@redhat.com>

    1. replace cmd to cmd_status_output,when iometer failed
    print the iometer error info

Signed-off-by: Meng Yang meyang@redhat.com

qemu.test.cfg.usb.cfg:Filter out Host_RHEL.m6 for "ich9-usb-uhci6" test

RHEL.6 host does not support "ich9-usb-uhci6".

qemu.tests:get "prompt,linesep,status_test_command" from OS's config file

tests.netperf_stress:
1.add params of "prompt,linesep, status_test_command"
2.pass these params to "NetperfServer/NetperfClient"

tests.netperf_udp:
1.add params of "prompt,linesep, status_test_command"
2.pass these params to "NetperfServer/NetperfClient"

tests.flow_caches_stress_test:
1.add params of "prompt,linesep, status_test_command"
2.pass these params to "NetperfServer/NetperfClient"

tests.migration_with_netperf:
1.add params of "prompt,linesep, status_test_command"
2.pass these params to "NetperfServer/NetperfClient"

tests.multi_nics_stress:
1.add params of "prompt,linesep, status_test_command"
2.pass these params to "NetperfServer/NetperfClient"

tests.ovs_qos:
1.add params of "prompt,linesep, status_test_command"
2.pass these params to "NetperfServer/NetperfClient"
3.correct info index for status_test_command

Signed-off-by:Aihua Liang<aliang@redhat.com>

qemu.tests.block_hotplug: some improvements for the code.

Add case balloon_boot_in_pause to balloon guest memory when guest started in paused status

qemu.test: enforce_quit.unknow_flag: disable this case on RHEL.6 host

guest didn't enforce quit while flag lacked in RHEL.6 host, and this problem
just fix on RHEL.7 host, so disable this case on RHEL.6 host.
Signed-off-by: NXueqiang Wei <xuwei@redhat.com>

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

disable block job pause and resume for storage migration on RHEL.6 host.

1. separate live snapshot negative tests from live_snapshot.cfg to a new configuration.
2. rename live_snapshot_negative_test.py to live_snapshot_negative.py for a uniform format.
   And also rename the class name in it.
3. update error match string for RHEL.6 host.
Signed-off-by: NCong Li <coli@redhat.com>

tp-qemu: Add new test case "slof_device_tree" for SLOF feature (ppc only)

block job pause and resume for storage migration are not supported on RHEL.6 host.
Signed-off-by: NCong Li <coli@redhat.com>

qemu.tests.multi_disk.all_drive_format_types: update usb controller o…

qemu.tests.cluster_size_check.negative: disable cluster_size=0 scenar…

disable xhci on RHEL.6 host.

xhci is not supported on RHEL.6 host.
Signed-off-by: NCong Li <coli@redhat.com>

qemu-img should not create image when cluster_size=0.
There are some problems of cluster_size=0 on RHEL.6 host and which will not be fixed,
so remove this scenario on RHEL.6 host.
Signed-off-by: NCong Li <coli@redhat.com>