== sanity test 431: Restart transaction for IO =========== 22:20:47 (1781230847) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00644382 s, 636 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00800595 s, 512 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00187689 s, 2.2 MB/s fail_loc=0x251