== sanity test 77a: normal checksum read/write operation ========================================================== 11:27:03 (1788535623)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.274282 s, 30.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.08068 s, 7.8 MB/s