== sanity test 77a: normal checksum read/write operation ========================================================== 04:23:25 (1788510205)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.283094 s, 29.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.28704 s, 6.5 MB/s