== sanity test 77a: normal checksum read/write operation ========================================================== 19:11:40 (1775862700)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0978754 s, 85.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.377486 s, 22.2 MB/s