Disk based cache

Hi,
can anyone send cache.ccf file to me. which is having disk-based cache
and LRUMemoryCache.

in that i put MaxObjects=0 and regionName.data file is showing some KB
memory.but regioName.key file is not showing any memory 0KB.

and when i need to get object from JCS it's not coming returning null.

Thanks & Regards
Sambasiva Reddy
CTS