On 19/08/11 02:10, Chen Bangzhong wrote:
thanks. Before I try the gateway squid solution, I want to change one of my squid to use memory cache only. I have 16GB RAM. now cache_mem is set to 5GB. I will try to increase it to 12GB and set cache_dir to null schma. I do this because I am sure that my hot objects can be saved in RAM, non-hot objects created by robots will stale and the memory will be reused. Is that all I need to set squid to be a memory cache?
You have squid-3.1, so only comment out the cache_dir lines and set cache_mem to something large. null dir schema no longer exists.
Remember that cache_mem still has an index to account for and the usual active traffic buffering stays present. Also that reconfigure will wipe the RAM cache to empty.
Amos -- Please be using Current Stable Squid 2.7.STABLE9 or 3.1.14 Beta testers wanted for 3.2.0.10
