Date: Sat, 16 Aug 2003 05:22:45 +0200 (CEST) From: =?iso-8859-1?q?Magnus=20J?= <magnus_os@yahoo.se> To: Brent Wiese <brently@bjwcs.com> Cc: freebsd-questions@freebsd.org Subject: RE: Server rebooted at 3 a.m. and 7 a.m. for the past few days Message-ID: <20030816032245.87898.qmail@web12908.mail.yahoo.com> In-Reply-To: <00bb01c362f1$1a1e9c80$0a0114ac@home.bjwcs.com>
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Hello I tried to start up my Distributed Folding client, which consumes quite a lot of CPU, and it didn't take long before the machine rebooted. I guess the CPU fan is the first thing I will look at when I get back home. This is a PIII 850 MHz Slot 1. I've never had any problems with them before, but maybe others have a different experience. Thanks again to everyone who has responded. Magnus --- Brent Wiese <brently@bjwcs.com> skrev: > There are several system utils that'll stress the CPU/disk in > the ports > section. I'd try some of those to see if you can cause a > reboot. If so, it > might help diagnose... > > If you have a bad cpu fan, it doesn't take much to crash the > box. I've seen > this a lot in older dual p2/p3 "box" style cpus. The fan on > the cpu who's > less than a finger-width from the other CPU siezes up. The box > will run fine > under no load, but as soon as you put any kind of load on the > box, it dies. > > > -----Original Message----- > > From: owner-freebsd-questions@freebsd.org > > [mailto:owner-freebsd-questions@freebsd.org] On Behalf Of > Magnus J > > Sent: Thursday, August 14, 2003 7:16 PM > > To: Luke Kearney > > Cc: freebsd-questions@freebsd.org > > Subject: Re: Server rebooted at 3 a.m. and 7 a.m. for the > > past few days > > > > > > Hello > > > > > > Running /usr/local/etc/cvsup/update.sh manually caused the > > machine to reboot. Unfortunately, /var/log/cvsup.log doesn't > > > provide any information about why. > > > > Any recommendation on what I should use to get more > messages? > > > > Thanks > > Magnus > > > > --- Luke Kearney <lukek@meibin.net> skrev: > ----- Original > > > Message ----- > > > From: "Magnus J" <magnus_os@yahoo.se> > > > To: "Brent Wiese" <brently@bjwcs.com> > > > Cc: <freebsd-questions@freebsd.org> > > > Sent: Friday, August 15, 2003 10:44 AM > > > Subject: RE: Server rebooted at 3 a.m. and 7 a.m. for the > past few > > > days > > > > > > > > > > Hello > > > > > > > > > > > > dmesg shows no panic, and nothing that consumes much CPU > has been > > > > running since the first reboot. Around 3 a.m. the daily > periodic > > > > runs (which is default) and around 7 a.m. cvsup runs. > > > > > > > > Thanks > > > > Magnus > > > > > > > > --- Brent Wiese <brently@bjwcs.com> skrev: > > > > > Do you have any scripts that run at those times? If > you > > > run > > > > > something like a > > > > > database update or something that can crank some CPU > > > cycles, > > > > > you could be > > > > > overheating the box, causing a reboot. Could happen > "all > > > of a > > > > > sudden" if a > > > > > fan decided to quit... > > > > > > > > > > Dmesg show any panics? > > > > > > > > > > > -----Original Message----- > > > > > > From: owner-freebsd-questions@freebsd.org > > > > > > [mailto:owner-freebsd-questions@freebsd.org] On > Behalf > > > Of > > > > > Magnus J > > > > > > Sent: Thursday, August 14, 2003 5:22 PM > > > > > > To: Steve Hovey > > > > > > Cc: freebsd-questions@freebsd.org > > > > > > Subject: Re: Server rebooted at 3 a.m. and 7 a.m. > for > > > the > > > > > > past few days > > > > > > > > > > > > > > > > > > Hello > > > > > > > > > > > > > > > > > > Thanks for replying. /etc/crontab looks OK. > > > > > > > > > > > > This is how 'last' looks like (user1 is myself) > > > > > > > > > > > > user1 ttyp0 zzz.12.28.40 Thu Aug > 14 > > > 12:43 > > > > > - > > > > > > 13:30 (00:46) > > > > > > user1 ttyp1 zzz.12.28.40 Thu Aug > 14 > > > 12:20 > > > > > - > > > > > > 13:30 (01:09) > > > > > > user1 ttyp0 zzz.12.28.40 Thu Aug > 14 > > > 12:08 > > > > > - > > > > > > 12:21 (00:12) > > > > > > user1 ttyp0 zzz.12.27.12 Thu Aug > 14 > > > 10:06 > > > > > - > > > > > > 11:22 (01:15) > > > > > > user1 ttyp1 zzz.12.28.52 Thu Aug > 14 > > > 08:06 > > > > > - > > > > > > 08:07 (00:00) > > > > > > user1 ttyp0 zzz.12.28.52 Thu Aug > 14 > > > 07:10 > > > > > - > > > > > > 08:07 (00:56) > > > > > > reboot ~ Thu Aug > 14 > > > 07:10 > > > > > > reboot ~ Thu Aug > 14 > > > 03:09 > > > > > > reboot ~ Wed Aug > 13 > > > 07:13 > > > > > > reboot ~ Wed Aug > 13 > > > 03:09 > > > > > > reboot ~ Tue Aug > 12 > > > 07:12 > > > > > > reboot ~ Tue Aug > 12 > > > 03:09 > > > > > > reboot ~ Mon Aug > 11 > > > 07:11 > > > > > > reboot ~ Mon Aug > 11 > > > 03:09 > > > > > > reboot ~ Sun Aug > 10 > > > 07:10 > > > > > > reboot ~ Sun Aug > 10 > > > 03:08 > > > > > > reboot ~ Sat Aug > 9 > > > 07:10 > > > > > > reboot ~ Sat Aug > 9 > > > 04:22 > > > > > > reboot ~ Sat Aug > 9 > > > 03:08 > > > > > > reboot ~ Fri Aug > 8 > > > 07:10 > > > > > > reboot ~ Thu Aug > 7 > > > 22:21 > > > > > > user1 ttyp4 zzz.12.28.14 Mon Aug > 4 > > > 22:39 > > > > > - > > > > > > 22:40 (00:00) > > > > > > > > > > > > wtmp begins Mon Aug 4 22:39:55 CEST 2003 > > > > > > bash-2.05b# date > > > > > > Fri Aug 15 02:06:22 CEST 2003 > > > > > > bash-2.05b# > > > > > > > > > > > > Should I worry about these messages? > > > > > > > > > > > > Jul 16 14:06:47 magnus1 sshd[22292]: scanned from > > zzz.7.104.10 > > > > > > with SSH-1.0-SSH_ Version_Mapper. Don't > > > panic. > > > > > > > > > > > Jul 16 14:06:47 magnus1 sshd[22291]: Did not receive > > > > > > > identification string from zzz.7.104.10 Jul 27 > > 19:58:36 magnus1 > > > > > > sshd[1811]: scanned from zzz.18.53.102 with > > SSH-1.0-SSH_Ve Jul > === message truncated === Yahoo! Mail - Gratis: 6 MB lagringsutrymme, spamfilter och virusscan. Se mer på http://se.mail.yahoo.com
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