== sanity test 77a: normal checksum read/write operation ========================================================== 22:56:43 (1788749803)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.300259 s, 27.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.813278 s, 10.3 MB/s