== sanity test 77a: normal checksum read/write operation ========================================================== 08:13:56 (1788524036)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.273552 s, 30.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.798169 s, 10.5 MB/s