== sanity test 77a: normal checksum read/write operation ========================================================== 22:45:37 (1784083537)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.106743 s, 78.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.404975 s, 20.7 MB/s