Is it possible to define a limit for how much space W3 Total Cache is allowed to use?
2 Answers
There is no option to do this in the plugin.
It is suggested to run page cache garbage collection more frequently on high traffic sites. I expect this would keep the size of cache on disk to a reasonable amount.
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Yes -- also cache fewer pages/objects, decrease object lifetime/TTL.– samCommented Oct 25, 2013 at 20:59
You can't set quota for a directory unless it's properly mounted as a partition. Please see the following link to understand how that works
http://www.linuxquestions.org/questions/linux-server-73/directory-quota-601140/#post3088656
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Thanks for the answer, unfortunately this doesn't help as the current situation involved a shared host for me.– Vince PCommented Oct 14, 2013 at 16:01