== sanity test 77a: normal checksum read/write operation ========================================================== 22:43:44 (1789267424)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.176298 s, 47.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.12913 s, 7.4 MB/s