== sanity test 77a: normal checksum read/write operation ========================================================== 22:28:14 (1788748094)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.339512 s, 24.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.989054 s, 8.5 MB/s