Debian (wheezy) force cache to RAM

Posted by Marek Javurek on Server Fault See other posts from Server Fault or by Marek Javurek
Published on 2012-04-05T17:50:08Z Indexed on 2012/11/29 5:07 UTC
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memory

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cache

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debian-wheezy

I have Linux server running about 6 game servers. I have 3 GB total of RAM but I use only about 500 MB. Is there a way to cache one of my game servers (all the files - even not actually used maps etc. - about 1,5 GB) to RAM?

The reason I want to do this is because my Linux server is virtual and the hard drives ar very slow, so there is really big IO wait time.

IO: http://i.stack.imgur.com/7HLhB.png

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