== sanity test 77a: normal checksum read/write operation ========================================================== 12:52:13 (1763488333)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.321175 s, 26.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.1323 s, 7.4 MB/s