== sanity test 77a: normal checksum read/write operation ========================================================== 09:51:35 (1782481895)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.110915 s, 75.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.701218 s, 12.0 MB/s