libvirt.tests: Enhancements of stress migration tests.

* Support migration in thread for expanding.
* Fix bugs and some pylint problems.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libvirt.tests: Add cross migration test for virsh_migrate_stress.

Cross migration:
local     =====      remote
           <-         vm1
vm2        ->
~~
           <-         vm2
vm3        ->

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libvirt.tests: Add migration testcases when vms are booting.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libvirt.tests: Expand stress type for migration stress test.

 * Seperate cpu and memory stress of stress tool.
 * Add timeout parameter for migration threads.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libvirt.tests: Running stress tool on host for stress migration.

Do migration when stress tool is running on host:
1.Half of total memory is consumed.
2.Host is short of memory(Free memory is not enough for vms.)

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
libvirt.tests: Add network check after migration for stress migration test.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
Add virsh node-memory-tune commands function wrapper

Signed-off-by: Alex Jia <ajia@redhat.com>
Add node memory tuning test configuration and cases

Signed-off-by: Alex Jia <ajia@redhat.com>
libvirt.tests: Fix virsh node-memory-tune testcases.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
Add JeOS.19.x86_64

Add kickstart and configuration files for the new version
of JeOS, based on Fedora 19.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
run: Update JeOS to version 19

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
downloads: Add JeOS 19 download file

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
bootstrap: Download JeOS 19 image rather than 17

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
libvirt-tests: Improve snapshot tests in libvirt.

Signed-off-by: yangdongsheng <yangds.fnst@cn.fujitsu.com>
libvirt-snapshot: Improve virsh_snapshot test.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Update snapshot-delete function in virsh module.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
libvirt-tests: fix cleanup part in test for snapshot_disk.

Wrong path in snapshot_external_disk cause the error in cleanup.

Signed-off-by: yangdongsheng <yangds.fnst@cn.fujitsu.com>
Add more options to improve nodedev-dumpxml test.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Improve nodedev-detach-reatach test.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Add --paused option test for snapshot-revert.

Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>