== sanity test 77a: normal checksum read/write operation ========================================================== 20:58:21 (1777424301)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.107817 s, 77.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.506949 s, 16.5 MB/s