Question: where is tmp directory now

We used to be able to set the tmp directory instead of using /tmp, but I can't find the setting. A couple of weeks ago, I was being hammered by several bots that filled my /tmp directory, which caused CMSB access to stop with the error message "/tmp is full".

This affected every site on the server running CMSB. When we could change it, I had tmpDir set to USERHOME/tmp. If that were still in effect, then CMSB apps would not have been impacted.

I have solved the bot problem, but I'm curious about the old setting. It appears the data/temp is not used in all cases, and /tmp is still being accessed.