== sanity test 431: Restart transaction for IO =========== 12:22:07 (1789143727) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0128979 s, 318 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.011722 s, 349 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00406345 s, 1.0 MB/s fail_loc=0x251