== sanity test 77a: normal checksum read/write operation ========================================================== 12:09:25 (1784045365)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.239435 s, 35.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.991099 s, 8.5 MB/s