== sanity test 77a: normal checksum read/write operation ========================================================== 22:49:00 (1786934940)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0966964 s, 86.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.384896 s, 21.8 MB/s