== sanity test 77a: normal checksum read/write operation ========================================================== 22:23:23 (1772421803)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.349975 s, 24.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.53701 s, 5.5 MB/s