== sanity test 77a: normal checksum read/write operation ========================================================== 19:51:43 (1718927503)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0721015 s, 116 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.169918 s, 49.4 MB/s