== sanity test 77a: normal checksum read/write operation ========================================================== 12:14:56 (1761236096)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.219615 s, 38.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.615373 s, 13.6 MB/s