== sanity test 77a: normal checksum read/write operation ========================================================== 04:51:31 (1779699091)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.305063 s, 27.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.13789 s, 7.4 MB/s