== sanity test 77a: normal checksum read/write operation ========================================================== 10:29:49 (1736263789)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0866771 s, 96.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.2224 s, 37.7 MB/s