== sanity test 431: Restart transaction for IO =========== 22:05:01 (1788919501) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0084241 s, 486 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00817055 s, 501 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0020507 s, 2.0 MB/s fail_loc=0x251