== sanity test 431: Restart transaction for IO =========== 04:01:47 (1772182907) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00599287 s, 683 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00791575 s, 517 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00188558 s, 2.2 MB/s fail_loc=0x251