== sanity test 77a: normal checksum read/write operation ========================================================== 23:54:37 (1788839677)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.154037 s, 54.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.7257 s, 11.6 MB/s