== sanity test 77a: normal checksum read/write operation ========================================================== 22:57:35 (1746154655)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.11073 s, 75.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.448405 s, 18.7 MB/s