== sanity test 77a: normal checksum read/write operation ========================================================== 09:43:35 (1781617415)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.108043 s, 77.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.479196 s, 17.5 MB/s