== sanity test 77a: normal checksum read/write operation ========================================================== 06:54:55 (1781607295)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.166238 s, 50.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.711491 s, 11.8 MB/s