This can all be adjusted in the Administration menu. Generally your indexes are closed after so many days, and then removed after so many more. This is why it is good to have them sent to a backup server, in case you ever need to get the data back.gimeb wrote:1. What would happened after 30 days? Is this default setting or it can be adjusted?
You can adjust the dashboard to show whatever you like using the button that says "custom". Those buttons are there just to make it easier for you.gimeb wrote:2. On my Backup&Maintenance I have defined to "Close indexes older than 60 days". Should the dashboard show the option "Last 60 days" and not just "Last 30 days"
You're going to want to have them backed up. It's perfectly advisable. Check this document out. https://assets.nagios.com/downloads/nag ... enance.pdfgimeb wrote:3. For statistical analysis we might need to go back beyond 60 days and longer. How I would I be able to accomplish that? Is this advisable?