== sanity test 77a: normal checksum read/write operation ========================================================== 10:33:12 (1729089192)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0858905 s, 97.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.278583 s, 30.1 MB/s