== sanity test 431: Restart transaction for IO =========== 23:40:34 (1708836034) 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00376303 s, 1.1 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00365497 s, 1.1 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00128662 s, 3.2 MB/s fail_loc=0x251