== sanity test 431: Restart transaction for IO =========== 03:36:43 (1779694603) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0235006 s, 174 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0120722 s, 339 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00321161 s, 1.3 MB/s fail_loc=0x251