== sanity test 77a: normal checksum read/write operation ========================================================== 15:58:34 (1760126314)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.107306 s, 78.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.454655 s, 18.5 MB/s