== sanity test 77a: normal checksum read/write operation ========================================================== 17:05:01 (1755637501)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.102329 s, 82.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.536911 s, 15.6 MB/s