== sanity test 77a: normal checksum read/write operation ========================================================== 11:09:25 (1782486565)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.146318 s, 57.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.748718 s, 11.2 MB/s