== sanity test 77a: normal checksum read/write operation ========================================================== 08:24:53 (1788524693)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.345809 s, 24.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.48401 s, 5.7 MB/s