== sanity test 77a: normal checksum read/write operation ========================================================== 23:12:11 (1735099931)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0860794 s, 97.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.241836 s, 34.7 MB/s