== sanity test 431: Restart transaction for IO =========== 13:03:36 (1777568616) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00567611 s, 722 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00544439 s, 752 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00203034 s, 2.0 MB/s fail_loc=0x251