== sanity test 77a: normal checksum read/write operation ========================================================== 20:59:45 (1783645185)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.113831 s, 73.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.459971 s, 18.2 MB/s