Hello everyone,
Since the upgrade of Centreon, I have lost the history of my graphs. Before the update, I had set the retention values to 365 days in "Performance Data Management". However, today, I only have 6 months of history on all my graphs.
The main issue is that I can't modify the retention on my existing graphs and every day, I am losing data older than 6 months.
Has anyone encountered this problem before? How can I recover my full history and ensure that my data is retained for 365 days as originally configured?
Thank you in advance for your help.
