== sanity test 77a: normal checksum read/write operation ========================================================== 15:07:12 (1713294432)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0834539 s, 101 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.23651 s, 35.5 MB/s