== sanity test 431: Restart transaction for IO =========== 16:01:05 (1780344065) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0138022 s, 297 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00993905 s, 412 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00384196 s, 1.1 MB/s fail_loc=0x251