== sanity test 77a: normal checksum read/write operation ========================================================== 10:07:23 (1761314843)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.180603 s, 46.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.6761 s, 12.4 MB/s