Commit 7a220bec authored by unknown's avatar unknown
Browse files

buf0rea.c: 

  Add more diagnostics about why page reads in recovery may hang: print the number of pending pread calls


innobase/buf/buf0rea.c:
  Add more diagnostics about why page reads in recovery may hang: print the number of pending pread calls
parent d61e212f

innobase/buf/buf0rea.c

+3 −1
Original line number Diff line number Diff line
@@ -679,7 +679,9 @@ buf_read_recv_pages( 
				fprintf(stderr,

"InnoDB: Error: InnoDB has waited for 50 seconds for pending\n"

"InnoDB: reads to the buffer pool to be finished.\n"

"InnoDB: Number of pending reads %lu\n", (ulong) buf_pool->n_pend_reads);

"InnoDB: Number of pending reads %lu, pending pread calls %lu\n",

				(ulong) buf_pool->n_pend_reads,

				(ulong)os_file_n_pending_preads);



				os_aio_print_debug = TRUE;

			}