== sanity test 77a: normal checksum read/write operation ========================================================== 18:37:09 (1789684629)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.21836 s, 38.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.711661 s, 11.8 MB/s