== sanity test 77a: normal checksum read/write operation ========================================================== 22:16:28 (1761963388)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0956219 s, 87.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.421365 s, 19.9 MB/s