== sanity test 77a: normal checksum read/write operation ========================================================== 22:06:26 (1746065186)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.126218 s, 66.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.413726 s, 20.3 MB/s