== sanity test 431: Restart transaction for IO =========== 11:46:14 (1782488774) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00710675 s, 576 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0154176 s, 266 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0034688 s, 1.2 MB/s fail_loc=0x251