== sanity test 77a: normal checksum read/write operation ========================================================== 14:24:42 (1782757482)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.232308 s, 36.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.06211 s, 7.9 MB/s