def test_lv_snapshot(self):
"""
Takes a snapshot from the logical and merges snapshot with the
logical volume.
"""
self.create_lv()
lv_utils.lv_take_snapshot(self.vg_name, self.lv_name,
self.lv_snapshot_name, self.lv_snapshot_size)
lv_utils.lv_revert(self.vg_name, self.lv_name, self.lv_snapshot_name)
self.mount_unmount_lv()
def test_lv_snapshot(self):
"""
Takes a snapshot from the logical and merges snapshot with the
logical volume.
"""
self.create_lv()
lv_utils.lv_mount(self.vg_name, self.lv_name, self.mount_loc,
create_filesystem=self.fs_name)
lv_utils.lv_umount(self.vg_name, self.lv_name)
lv_utils.lv_take_snapshot(self.vg_name, self.lv_name,
self.lv_snap_name,
self.lv_snapshot_size)
lv_utils.lv_revert(self.vg_name, self.lv_name, self.lv_snap_name)
self.mount_unmount_lv()
self.delete_lv()
def test_snapshot(self):
"""
General logical volume setup.
A volume group with given name is created in the ramdisk. It then
creates a logical volume. Takes a snapshot from the logical and
merges snapshot with the logical volume.
"""
self.ramdisks.append(lv_utils.vg_ramdisk(self.disk, self.vg_name,
self.ramdisk_vg_size,
self.ramdisk_basedir,
self.ramdisk_sparse_filename))
lv_utils.lv_create(self.vg_name, self.lv_name, self.lv_size)
lv_utils.lv_take_snapshot(self.vg_name, self.lv_name,
self.lv_snapshot_name,
self.lv_snapshot_size)
lv_utils.lv_revert(self.vg_name, self.lv_name, self.lv_snapshot_name)
def test_snapshot(self):
"""
General logical volume setup.
A volume group with given name is created in the ramdisk. It then
creates a logical volume. Takes a snapshot from the logical and
merges snapshot with the logical volume.
"""
self.ramdisks.append(lv_utils.vg_ramdisk(self.disk, self.vg_name,
self.ramdisk_vg_size,
self.ramdisk_basedir,
self.ramdisk_sparse_filename))
lv_utils.lv_create(self.vg_name, self.lv_name, self.lv_size)
lv_utils.lv_mount(self.vg_name, self.lv_name, self.mount_loc,
create_filesystem=self.fs_name)
lv_utils.lv_umount(self.vg_name, self.lv_name)
lv_utils.lv_take_snapshot(self.vg_name, self.lv_name,
self.lv_snapshot_name,
self.lv_snapshot_size)
lv_utils.lv_revert(self.vg_name, self.lv_name, self.lv_snapshot_name)