== sanity test 77a: normal checksum read/write operation ========================================================== 13:41:15 (1771440075)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.109333 s, 76.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.529164 s, 15.9 MB/s