== sanity test 77a: normal checksum read/write operation ========================================================== 05:43:23 (1765104203)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.127714 s, 65.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.640351 s, 13.1 MB/s