== sanity test 77a: normal checksum read/write operation ========================================================== 18:51:58 (1786747918)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.153954 s, 54.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.824843 s, 10.2 MB/s