== sanity test 77a: normal checksum read/write operation ========================================================== 01:36:05 (1724304965)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0865729 s, 96.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.258132 s, 32.5 MB/s