== sanity test 77a: normal checksum read/write operation ========================================================== 23:41:07 (1746157267)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.169635 s, 49.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.37887 s, 22.1 MB/s