== sanity test 77a: normal checksum read/write operation ========================================================== 21:09:42 (1745456982)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.085005 s, 98.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.233051 s, 36.0 MB/s