244 		DMERR("sb_check failed: blocknr %llu: "  in sb_check()
251 		DMERR("sb_check failed: magic %llu: "  in sb_check()
261 		DMERR("sb_check failed: csum %u: wanted %u",  in sb_check()
348 		DMERR("btree delete failed\n");  in subtree_dec()
526 		DMERR("tm_create_with_sm failed");  in __format_metadata()
532 		DMERR("sm_disk_create failed");  in __format_metadata()
539 		DMERR("could not create non-blocking clone tm");  in __format_metadata()
552 		DMERR("couldn't create devices root");  in __format_metadata()
580 		DMERR("could not access metadata due to unsupported optional features (%lx).",  in __check_incompat_features()
593 		DMERR("could not access metadata RDWR due to unsupported optional features (%lx).",  in __check_incompat_features()
610 		DMERR("couldn't read superblock");  in __open_metadata()
618 		DMERR("changing the data block size (from %u to %llu) is not supported",  in __open_metadata()
634 		DMERR("tm_open_with_sm failed");  in __open_metadata()
641 		DMERR("sm_disk_open failed");  in __open_metadata()
648 		DMERR("could not create non-blocking clone tm");  in __open_metadata()
689 		DMERR("could not create block manager");  in __create_persistent_data_objects()
832 		DMERR("could not allocate metadata struct");  in dm_pool_metadata_open()
878 		DMERR("attempt to close pmd when %u device(s) are still open",  in dm_pool_metadata_close()
1172 		DMERR("mismatched transaction id");  in dm_pool_set_metadata_transaction_id()
1708 		DMERR("cannot reduce size of space map");  in __resize_space_map()
1780 		DMERR("couldn't read superblock");  in dm_pool_metadata_set_needs_check()