== sanity test 77a: normal checksum read/write operation ========================================================== 10:46:17 (1714401977)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0879377 s, 95.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.200213 s, 41.9 MB/s