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Re: [cobalt-users] RaQ3 stopped responding
- Subject: Re: [cobalt-users] RaQ3 stopped responding
- From: Jeff Lasman <jblists@xxxxxxxxxxxxx>
- Date: Tue Jun 11 11:58:01 2002
- Organization: nobaloney.net
- List-id: Mailing list for users to share thoughts on Sun Cobalt products. <cobalt-users.list.cobalt.com>
Albert Csaba wrote:
> I have a co-located RaQ3. It stopped responding 15
> minutes ago. I asked for a reboot, logged in, and then
> stopped responding again. I'm waiting now for another
> reboot.
>
> How can I check what caused the crash?
No easy answer for this one, I'm afraid. If it stops responding so
quickly that you can't study it, then it won't be easy.
A RaQ shouldn't just stop responding. I'd check memory usage (cat
/proc/meminfo), and look for a hack (see "http://www.chkrootkit.org/";.
Also have your colo check for your connection usage; you may be the
victim of a DOS.
Jeff
--
Jeff Lasman <jblists@xxxxxxxxxxxxx>
Linux and Cobalt/Sun/RaQ Consulting
nobaloney.net, P. O. Box 52672, Riverside, CA 92517
voice: +1 909 778-9980 * fax: +1 909 548-9484