== sanity test 431: Restart transaction for IO =========== 10:01:10 (1788271270)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00407903 s, 1.0 MB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00380891 s, 1.1 MB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00129826 s, 3.2 MB/s
fail_loc=0x251