== sanity test 77a: normal checksum read/write operation ========================================================== 00:53:42 (1787374422)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.34281 s, 24.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.02751 s, 8.2 MB/s