== sanity test 77a: normal checksum read/write operation ========================================================== 09:34:59 (1785936899)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.502935 s, 16.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.88579 s, 4.4 MB/s