== sanity test 431: Restart transaction for IO =========== 06:32:43 (1788517963) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0126468 s, 324 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0074672 s, 549 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00378815 s, 1.1 MB/s fail_loc=0x251