== sanity test 77a: normal checksum read/write operation ========================================================== 07:29:49 (1750591789)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0923327 s, 90.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.32415 s, 25.9 MB/s