We have setup full crawl everyday at 12:00AM and incremental crawl every 5 minutes.
I checked the Shared Services Administration: SharedServices1 > Search Administration > Content sources page and noticed that
- After every 5 minutes the column of "Next Incremental Crawl" get updated but crawl itself does not happen.
- As a result, search results does not reflect the updated content.
- When I trigger the incremental crawl manually from the context menu, it goes fine and updates the content, as expected.
- The same behavior is happening for Full Crawl.
Can somebody please shed some light what can be the reason of not updating the content on scheduled incremental/full crawling?