== sanity test 77a: normal checksum read/write operation ========================================================== 19:23:58 (1763339038)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.263408 s, 31.8 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.849645 s, 9.9 MB/s