In case someone ever want to answer questions again - could it be possible to set the time the garbage collection works more precisely?
We have automatically archived documents, for every month and year. So some pathes are changing all 4 weeks but Searchdaimon does not recognize it as fast as it should be because the garbage collection did not run yet.
Sometimes the documents are shown twice in results, sometimes it recognized that the documents are the same ones and shows it as a copy.
The main problem here is the link to the old path of the document - the browser can not find it (how surprising).
Best regards, JD