- # result.payload will be a snapshot of an lvm leaf of the one we passed
- result = self.rpc.call_blockdev_snapshot(src_node, disk)
- msg = result.fail_msg
- if msg:
- self.LogWarning("Could not snapshot disk/%s on node %s: %s",
- idx, src_node, msg)
- snap_disks.append(False)
+ finally:
+ if self.op.shutdown and instance.admin_up:
+ feedback_fn("Starting instance %s" % instance.name)
+ result = self.rpc.call_instance_start(src_node, instance, None, None)
+ msg = result.fail_msg
+ if msg:
+ _ShutdownInstanceDisks(self, instance)
+ raise errors.OpExecError("Could not start instance: %s" % msg)
+
+ # TODO: check for size
+
+ cluster_name = self.cfg.GetClusterName()
+ for idx, dev in enumerate(snap_disks):
+ feedback_fn("Exporting snapshot %s from %s to %s" %
+ (idx, src_node, dst_node.name))
+ if dev:
+ # FIXME: pass debug from opcode to backend
+ result = self.rpc.call_snapshot_export(src_node, dev, dst_node.name,
+ instance, cluster_name,
+ idx, self.op.debug_level)
+ msg = result.fail_msg
+ if msg:
+ self.LogWarning("Could not export disk/%s from node %s to"
+ " node %s: %s", idx, src_node, dst_node.name, msg)
+ dresults.append(False)
+ else:
+ dresults.append(True)
+ msg = self.rpc.call_blockdev_remove(src_node, dev).fail_msg
+ if msg:
+ self.LogWarning("Could not remove snapshot for disk/%d from node"
+ " %s: %s", idx, src_node, msg)