== sanity test 77a: normal checksum read/write operation ========================================================== 19:12:47 (1775862767)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.098047 s, 85.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.440812 s, 19.0 MB/s