== sanity test 431: Restart transaction for IO =========== 22:00:31 (1784944831) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00764991 s, 535 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0106174 s, 386 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0024109 s, 1.7 MB/s fail_loc=0x251