== sanity test 77a: normal checksum read/write operation ========================================================== 16:26:29 (1775766389)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.264994 s, 31.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.926295 s, 9.1 MB/s