def restore_with_frontend(url, engine_name, backup):
client = ControllerClient(url)
client.volume_frontend_shutdown()
cmd.backup_restore(url, backup)
wait_for_restore_completion(url, backup)
client.volume_frontend_start(FRONTEND_TGT_BLOCKDEV)
return
def rm_backups(url, engine_name, backups):
for b in backups:
cmd.backup_rm(url, b)
with pytest.raises(subprocess.CalledProcessError):
restore_with_frontend(url, engine_name, b)
with pytest.raises(subprocess.CalledProcessError):
cmd.backup_inspect(url, b)
# Engine frontend is down, Start it up
client = ControllerClient(url)
client.volume_frontend_start(FRONTEND_TGT_BLOCKDEV)
def snapshot_revert_with_frontend(url, engine_name, name):
client = ControllerClient(url)
client.volume_frontend_shutdown()
cmd.snapshot_revert(url, name)
client.volume_frontend_start(FRONTEND_TGT_BLOCKDEV)