== sanity test 77a: normal checksum read/write operation ========================================================== 22:51:17 (1784170277)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.108819 s, 77.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.385675 s, 21.8 MB/s