== sanity test 77a: normal checksum read/write operation ========================================================== 10:23:56 (1781274236)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.322825 s, 26.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.64014 s, 13.1 MB/s