== sanity test 77a: normal checksum read/write operation ========================================================== 02:41:15 (1786948875)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.305964 s, 27.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.00397 s, 8.4 MB/s