== sanity test 431: Restart transaction for IO =========== 01:24:33 (1789449873) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0165376 s, 248 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0183294 s, 223 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00625268 s, 655 kB/s fail_loc=0x251