Incremental backup with none-persistent bitmap

Incremental backup with sync:incremental,bitmap-mode:on-success

Signed-off-by: NZhenchao Liu <zhencliu@redhat.com>

  for nbd backend, we cannot create image by qemu-img
Signed-off-by: NZhenchao Liu <zhencliu@redhat.com>

Signed-off-by: NZhenchao Liu <zhencliu@redhat.com>

Signed-off-by: NZhenchao Liu <zhencliu@redhat.com>

x86_cpu_flags:new case to test amd flags

Signed-off-by: NNana Liu <nanliu@redhat.com>

Update cfg info for slof_hugepage

Curl image access test

  1. access libcurl image with qemu-img info
  2. boot vm with a readonly libcurl image as its data disk
  3. check cookie data in tcpdump output
Signed-off-by: NZhenchao Liu <zhencliu@redhat.com>

cpu_device_hotplug_maximum: Update unplug verification timeout

new case:Verify Boot Option Support under UEFI environment

1. Check if "Auto Boot Time-out" is correct
2. Check if guest can boot from hard disk or DVD-ROM/CD-ROM
Signed-off-by: NLeidong Wang <leidwang@redhat.com>

x86_cpu_flags: new case to test flag avx512_bf16

Signed-off-by: NNana Liu <nanliu@redhat.com>

spapr_vty: New case to test spapr-vty device to login and hot-unplug

1. Update unplug verification timeout
2. Set "allow_pcpu_overcommit = no" since overcommit on a single guest
is not a positive scenario.
Signed-off-by: NYihuang Yu <yihyu@redhat.com>

Add serial number length check with sg_vpd.exe tool for blk device

Add step to check serial number length with sg_vpd.exe tool.

Signed-off-by: Menghuan Li menli@redhat.com

correct the params' key values which includes 'mem1'
Signed-off-by: NBoqiao Fu <bfu@redhat.com>

block_with_write_threshold: Support luks format

New case to test spapr-vty device to login and hot-unplug.
Signed-off-by: NZhenyu Zhang <zhenyzha@redhat.com>

add new error message when creating large image over xfs filesystem

watchdog: check watchdog device need machine for aarch64

The check cmd is "qemu-kvm -M virt -watchdog '?'" for aarch64.
Signed-off-by: NChen Qun <kuhn.chenqun@huawei.com>

The following error messages should all work well.
1. Image size must be less than 8 EiB!
2. Invalid image size specified.
   Must be between 0 and 9223372036854775807.
Signed-off-by: NXueqiang Wei <xuwei@redhat.com>

numa_consistency: Update the threshold on ppc

The filename is json format if the image format is luks, so
need to parse them and to get block device node name by filename
item instead of file item.
Signed-off-by: NYongxue Hong <yhong@redhat.com>

qmp_command: add qmp 'node-name' expect value for blockdev

The disk device qemu command line has two configurations:
   1). blockdev config, eg:
       -blockdev node-name=file_image1,driver=file,filename=/var/**.qcow2
       -blockdev node-name=drive_image1,driver=qcow2,file=file_image1

   2). disk drive config, eg:
       -drive id=drive_image1,if=none,format=qcow2,file=/var/***.qcow2

If disk drive config, the expect value should be:
 {'device': 'drive_image1', 'qdev': 'image1', 'format': 'qcow2'}

If blockdev config, the expect value should be:
 {'node-name': 'drive_image1', 'qdev': 'image1', 'format': 'qcow2'}
Signed-off-by: NChen Qun <kuhn.chenqun@huawei.com>

virtio_net_dpdk: remove usless linefeed

Signed-off-by: NWenli Quan <wquan@redhat.com>

Signed-off-by: NYihuang Yu <yihyu@redhat.com>

Change image_chain to image_backup_chain for backup use

cache_sizes_test: set parameter cache-size for system image

memhp_threads: Add case to test prealloc_threads

Since winutils iso will be added directly when testing it
with windows guest. And cache-size is a qcow2 option,
it cannot be given to any imgfmt but qcow2.
To avoid it, just set this parameter to system image.
Signed-off-by: NXueqiang Wei <xuwei@redhat.com>

hotplug_mem_negative: Update match keywords

remote_image_snapshot: support ssh storage backend