== sanity test 77a: normal checksum read/write operation ========================================================== 17:08:06 (1779311286)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.10718 s, 78.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.452183 s, 18.6 MB/s