== sanity test 77a: normal checksum read/write operation ========================================================== 16:57:54 (1743454674)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0969791 s, 86.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.284025 s, 29.5 MB/s