Lines Matching full:handover

431  * snap_src - a snapshot suitable for use as a source of exception handover
432  * snap_dest - a snapshot capable of receiving exception handover.
439  *   2: snap_src, snap_dest  - waiting for handover
441  *   1: NULL, snap_dest - source got destroyed without handover
481  * On success, returns 1 if this snapshot is a handover destination,
494 				  "table handover failed";  in __validate_exception_handover()
499 	 * If no snap_src was found, snap cannot become a handover  in __validate_exception_handover()
506 	 * Non-snapshot-merge handover?  in __validate_exception_handover()
545  * On success, returns 1 if this registration is a handover destination,
1368 		/* invalid handover, register_snapshot has set ti->error */  in snapshot_ctr()
1375 	 * Chunk size will be set during the handover - set it to zero to  in snapshot_ctr()
1478 	/* Check whether exception handover must be cancelled */  in snapshot_dtr()
1484 		DMERR("Cancelling snapshot handover.");  in snapshot_dtr()
2212 			      "handover completes.");  in snapshot_preresume()
2215 			DMERR("Unable to perform snapshot handover until "  in snapshot_preresume()
2305 	 * Handover exceptions from existing snapshot.  in snapshot_merge_resume()