Signed-off-by: NQianqian Zhu <qizhu@redhat.com>

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

1. Win2008r2 is missing of param "guest_alias".
2. Fix the error of Win2008 guest_name.
3. Add Win2016 guest.
Signed-off-by: NCong Li <coli@redhat.com>

Filter out 1G_hugepage tests for pseries because it does
not support that huge page size.
Signed-off-by: NXu Han <xuhan@redhat.com>

Load/unload viorng driver befor/during/after rng_bat test
Signed-off-by: NSuqin Huang <shuang@redhat.com>

1. move function to parent class for reducing repetitive code.
2. correct the snapshot tag to get the right guest_file_name
for windows guest.
3. add case to change block interface for snapshot
Signed-off-by: NPing Li <pingl@redhat.com>

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

Size of temporary file for iozone must be less than the disk size
Signed-off-by: NPing Li <pingl@redhat.com>

it has been supported upstream
Signed-off-by: NSuqin Huang <shuang@redhat.com>

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

cdrom won't be recognized if virtio_scsi driver is uninstalled,
which will cause install driver failed after uninstall.
Signed-off-by: NCong Li <coli@redhat.com>

qemu.tests.balloon_check:
1.Optimize minimum ballooned size for windows guest
2.Optimize illegal test for windows guest
3.Seperate illegal as an individual cfg file
4.Compare windows guest's used memory for balloon check.
5.add function get_used_mem
6.modify the log info

qemu.tests.balloon_service:
1.Optimize code for balloon_service test.

qemu.tests.cfg.balloon_illegal:
1.add new cfg "balloon_illegal.cfg".
2.Adjust code for balloon_illegal test
3.Optimize code for windows's minimum balloon size

qemu.tests.cfg.balloon_service:
1.Set ratio to 0.1

qemu.tests.cfg.balloon_check:
1.Set ratio to 0.1
Signed-off-by: NAihua Liang <aliang@redhat.com>

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

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

Need wait for block stream finished when streaming.
Signed-off-by: NCong Li <coli@redhat.com>

Rebase an image to the other image to check whether cause core dump.
All the images are created on the iscsi lvm.

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

Force ide drive_format  make create VM failed if VM is Q35 machine,
fix it by overwrite dirve_format to ahci if machine type is q35.
Signed-off-by: NXu Tian <xutian@redhat.com>

enable snapshot for disk image, and commit changes when OS updated.
so that we can skip logical about backup and restore OS.
Signed-off-by: NXu Tian <xutian@redhat.com>

block contain viostor and vioscsi
update with_block to with_viostor s more reasonable
Signed-off-by: NSuqin Huang <shuang@redhat.com>

Add cases for cache mode and show progress

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

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

Support to sync data in windows guest.

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

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

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

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

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

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

1. Add snapshots to 64 for scalability test.
2. Verify sn64 works fine.
3. Add step "system_reset" after snapshot creation finish.
Signed-off-by: NCong Li <coli@redhat.com>

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

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

           "guest-info" many times.
Signed-off-by: NXueqiang Wei <xuwei@redhat.com>

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

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

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

1. Fetch data from /dev/random in guest and host at the same time
2. Switch rng device and fetch data
Signed-off-by: NSuqin Huang <shuang@redhat.com>

random read sometimes failed because the driver status is "disabled"
check the status before read will make the failure more clear
Signed-off-by: NSuqin Huang <shuang@redhat.com>

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