Messages in this thread | | | Date | Tue, 18 Feb 2003 10:11:59 +0000 (GMT) | From | Matt Bernstein <> | Subject | "Unknown HZ value! (0) Assume 100." Wraparound bug? |
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Two of our machines (one running 2.4.18-xfs-ipsec, one running 2.4.19-pre10-ac2) started spitting this message before some commands (might be in Debian procps 2.0.7-8) after an uptime of about 248 days (certainly in the latter case, probably the same in the former).
This smells a bit as about 248 is about half of about 497, which was a trigger (which I managed to hit :) in the mid 2.1.x series for the uptime counter to wrap.
Apart from the message the machines were still running fine. I rebooted the 2.4.18 one recently after about 330-340 days' uptime due to a power outage confusing its routing. The 2.4.19-pre10-ac2 one is our mail server and will need rebooting sooner as this bizarre message gets mailed back to anyone who mails any of our majordomo lists :-/
Anyway, can't grumble. Thanks for all the uptime :)
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