I have an elastic on a single server. I know, it's bad but I didn't pay so much attention to the Disk space.
The /var filesystem is full at 100%. I want to properly delete the oldest data, if I can with elastic but Elastic don't want to start.
When launching elastic in command lines, all of the Java exeption are saying : "Caused by: java.io.IOException: No space left on device"
What can I do ?
Thank you !