== sanity test 77a: normal checksum read/write operation ========================================================== 23:14:54 (1773198894)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.30794 s, 27.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.25294 s, 6.7 MB/s