== sanity test 77a: normal checksum read/write operation ========================================================== 08:40:54 (1788180054)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.266376 s, 31.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.950482 s, 8.8 MB/s