== sanity test 77a: normal checksum read/write operation ========================================================== 18:06:17 (1775167577)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.10939 s, 76.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.407673 s, 20.6 MB/s