On Wed, 2023-11-15 at 15:02 -0600, Roger Heflin wrote:
You might try not doing a hibernate and see if it still goes at 8am. That way you at least know it is not related to hibernate.
I'll do that. I've looked over historical journal entries and this behaviour started around the end of July. It wasn't happening before then as far as I know.
Cron, or something in the bios. I would have thought that if you had the bios set to power up the node at time X then it would be smart enough not to reboot/recycle the node if it was already up. But bioses are often badly written and/or tested and or badly deisgned and do less than ideal things.
And you checked all cron's? crontab -l and all /etc/cron.*/* files?
I have. Nothing stands out. There is one entry that runs 'apachectl graceful' at 08:00 but it's hard to see that as being the cause of the problem (running it manually is innocuous).
poc