== sanity test 77a: normal checksum read/write operation ========================================================== 10:31:51 (1736263911)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0943486 s, 88.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.247512 s, 33.9 MB/s