Hi Sun,

Welcome to the Monestary. It's nice that you've obviously taken some time to figure out how to post with code tags and whatever else was needed to make your posts easy to read. Thank you.

Now you need to spend some time figuring out how to communicate your questions effectively. I cannot fathom how a difference of 1 server vs 100 servers is related to your original question; it seems that no one else can either.

If you need help figuring out how to post clear questions, here are a few good references that may help you:

• How to ask questions the smart way
• How to ask questions? - This thread has some good advice sprinkled through it.
• How (Not) To Ask A Question

-Scott