>which requires a reboot every 4 years We have a monitoring check and once a system reaches 200 days of uptime we start scheduling a reboot. Because you KNOW

>which requires a reboot every 4 years We have a monitoring check and once a system reaches 200 days of uptime we start scheduling a reboot. Because you KNOW there are kernel and library updates that are probably hanging around on disc but not in memory. I used to be an uptime snob, but I've decided it does more harm than good. Slightly related: A coworker was doing a RAM upgrade on a Sun box. I suggested that before they cracked the hardware open, they first shut it down, and then power it back on, just to make sure it would. So they wouldn't go chasing down a RAM upgrade issue when it was the system itself. I want to say that this system had years of uptime since it was last rebooted, let alone powered off. He was very glad I suggested that, because it indeed did not come back up after the power cycle.