== sanity test 77a: normal checksum read/write operation ========================================================== 16:21:42 (1746130902)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0948006 s, 88.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.300595 s, 27.9 MB/s