On Sun, 16 Jan 2011, compdoc wrote: > To: 'CentOS mailing list' <centos at centos.org> > From: compdoc <compdoc at hotrodpc.com> > Subject: Re: [CentOS] Server reboots unexpectebly. > > If its two servers doing the same, then I guess it's not likely they both > have the same hardware problem. The thing is, that's not something centos is > going to do on its own, so it's some program that's been added, or some > common bios setting that's wrong. > > Do they connect to a UPS with a serial/usb cable? > >>> Also run memtest86 on them overnight (getting at least one complete > iteration). > > I've seen one memtest iteration pass, but 2 or 3 were needed before a > failure showed up. That's not usually the case, though... Test 5 is the most stressfull for exercising memory. You can select that to run continuously overnight. Keith ----------------------------------------------------------------- Websites: http://www.karsites.net http://www.php-debuggers.net http://www.raised-from-the-dead.org.uk All email addresses are challenge-response protected with TMDA [http://tmda.net] -----------------------------------------------------------------