== sanity test 77a: normal checksum read/write operation ========================================================== 09:02:24 (1761310944)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.147723 s, 56.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.401131 s, 20.9 MB/s