== sanity test 77a: normal checksum read/write operation ========================================================== 09:26:27 (1721222787)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0842226 s, 99.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.171144 s, 49.0 MB/s