== sanity test 77a: normal checksum read/write operation ========================================================== 17:39:44 (1777498784)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.136176 s, 61.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.675142 s, 12.4 MB/s