== sanity test 431: Restart transaction for IO =========== 16:21:42 (1785788502) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0113765 s, 360 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0182451 s, 224 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0119037 s, 344 kB/s fail_loc=0x251