== sanity test 431: Restart transaction for IO =========== 12:05:09 (1788537909) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0131108 s, 312 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0125174 s, 327 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00257337 s, 1.6 MB/s fail_loc=0x251