Users of Solidworks with WGM are annoyed about the cache maintenance and his manual process. This should be automated and we suggest two different ways. One way to address the problem could be if I have a warning, big warning when I am in 80% cache used because it’s not easy to find the info warning now (windchill 10.2). In case of the total cache size used exceeds the limit, I suggest to have a message that stop your works and force to clean deactivated workspaces.
Another way could be to have a periodic task each day when the WGM is opened. The task could clean workspaces deactivated and without any change in the last 15 days.