== sanity test 431: Restart transaction for IO =========== 16:10:49 (1788293449) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0124001 s, 330 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.019156 s, 214 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00175921 s, 2.3 MB/s fail_loc=0x251