Add new testcase virsh_save_image_define

The testcase virsh_save_image_define make a test for
virsh subcommand: save-image-dumpxml save-image-define

Signed-off-by: Guannan Ren <gren@redhat.com>
Add test for vol-download and vol-upload

Signed-off-by: Kyla Zhang <weizhan@redhat.com>
Add case for testing blockdev-flushbufs

Test covers raw/qcow2 format disk, physical/lvm partition,
ext2/3/4 filesystem
libvirt.tests: Add virsh vol-create command case

Add test case for virsh command vol-create, prepare different type
of pools before run the command within the case.

The case covers pool of default format with supported volume format
matrix.

Reference:
http://www.libvirt.org/storage.html

Signed-off-by: Wayne Sun <gsun@redhat.com>
Add the missing 'allocation' param

Signed-off-by: Yanbing Du <ydu@redhat.com>
libvirt.tests: Adjustments for MigrationTest and StressTest class.

Signed-off-by: Yu Mingfei <yumingfei@cn.fujitsu.com>
Merge pull request #85 from will-Do/param_fix

Add the missing 'allocation' param
libvirt.test: Add 'running,paused,verbose' option for virsh managedsave

Signed-off-by: Li Yang <liyang.fnst@cn.fujitsu.com>
Correct a copy&paste param name

Signed-off-by: Yanbing Du <ydu@redhat.com>
Merge pull request #69 from vanbogithub/bfan-dev

Add case for testing blockdev-flushbufs
Merge pull request #87 from will-Do/param_fix

Correct a copy&paste param name
Merge pull request #38 from Guannan-Ren/save_image_define

Add new testcase virsh_save_image_define
libvirt-test: Add 'running,paused,verbose' option test for save

Signed-off-by: Li Yang <liyang.fnst@cn.fujitsu.com>
Merge pull request #88 from liyangfnst/save

libvirt-test: Add 'running,paused,verbose' option test for save
libguestfs: guestfish_block_dev: PEP8 Fixes

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
libvirt: virsh.virsh_vol_create_from - PEP8 Fixes

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
Merge pull request #86 from yumingfei/migration_fix

libvirt.tests: Adjustments for MigrationTest and StressTest class.
libvirt-test: Fix some output issues in virsh save test

Signed-off-by: Li Yang <liyang.fnst@cn.fujitsu.com>
Merge pull request #89 from liyangfnst/save_fix

libvirt-test: Fix some output issues in virsh save test
guestfish_block_dev: Split image preparation from individual test case