[CentOS] System reboots automatically more or less every two days
Good Evening, I have a problem with CentOS 6.2. On December 2011 I installed CentOS 6.1 on a HP ProLiant DL 165 G7 server. Recentely I upgraded to CentOS 6.2 but at reboot the system didn't startup. So I removed new kernel kernel-2.6.32-220.4.2.el6 and CentOS was again able to startup with original kernel-2.6.32-71.el6.x86_64. But now every two days the system automatically reboots as you can see below: reboot system boot 2.6.32-71.el6.x8 Wed Feb 22 22:53 - 17:10 (18:16) reboot system boot 2.6.32-71.el6.x8 Wed Feb 22 20:04 - 17:10 (21:06) reboot system boot 2.6.32-71.el6.x8 Fri Feb 17 22:55 - 17:10 (5 +18:14) reboot system boot 2.6.32-71.el6.x8 Fri Feb 17 07:05 - 17:10 (6 +10:04) reboot system boot 2.6.32-71.el6.x8 Wed Feb 15 15:02 - 17:10 (8 +02:08) reboot system boot 2.6.32-71.el6.x8 Mon Feb 13 00:33 - 17:10 (10 +16:36) reboot system boot 2.6.32-71.el6.x8 Sun Feb 12 16:08 - 17:10 (11 +01:02) reboot system boot 2.6.32-71.el6.x8 Sun Feb 12 15:00 - 17:10 (11 +02:09) reboot system boot 2.6.32-71.el6.x8 Thu Feb 9 18:06 - 17:10 (13 +23:03) reboot system boot 2.6.32-71.el6.x8 Tue Feb 7 01:22 - 17:10 (16 +15:47) In log file /var/log/messages there are no particular events happened before system halt down. Have you some idea of how I can resolve these problems? Do you think they are correlated? Thank you for the attention. Fabio E' nata indoona : chiama, videochiama e messaggia Gratis. Scarica indoona per iPhone, Android e PC ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
fabio.pugna...@tiscali.it wrote: I have a problem with CentOS 6.2. On December 2011 I installed CentOS 6.1 on a HP ProLiant DL 165 G7 server. Recentely I upgraded to CentOS 6.2 but at reboot the system didn't startup. So I removed new kernel kernel-2.6.32-220.4.2.el6 and CentOS You say the system didn't come up - how far did it get? How did you remove the newer kernel? Personally, I'm moving as fast as I can to get *rid* of the 220.2 kernel, with its constant, irregular crash dumps with traces that all start with warn_slowpath. Is the server on a UPS? was again able to startup with original kernel-2.6.32-71.el6.x86_64. But now every two days the system automatically reboots as you can see below: Looks to me as though its randomly rebooting several times a day. I'd seriously wonder about hardware or power problems. snip mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
On Thu, Feb 23, 2012 at 03:35:43PM +0100, fabio.pugna...@tiscali.it wrote: now every two days the system automatically reboots as you can see You want to setup a serial console, and log it. Usually when the system reboots or crashes, it will print something to console indicating what is happening. It can be a great help with hardware problems. -- Luke S. Crawford http://prgmr.com/xen/ - Hosting for the technically adept http://nostarch.com/xen.htm - We don't assume you are stupid. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
On Thu, Feb 23, 2012 at 03:35:43PM +0100, fabio.pugna...@tiscali.it wrote: Good Evening, ... reboot system boot 2.6.32-71.el6.x8 Wed Feb 22 22:53 - 17:10 always rebooting at 17:10 ? Tru -- Tru Huynh (mirrors, CentOS i386/x86_64 Package Maintenance) http://pgp.mit.edu:11371/pks/lookup?op=getsearch=0xBEFA581B pgp7aGpDNhksw.pgp Description: PGP signature ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
On Thu, Feb 23, 2012 at 12:50 PM, Tru Huynh t...@centos.org wrote: ... reboot system boot 2.6.32-71.el6.x8 Wed Feb 22 22:53 - 17:10 always rebooting at 17:10 ? Is that when the janitor comes in and plugs his vacuum into the rack power outlet? -- Les Mikesell lesmikes...@gmail.com ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
Les Mikesell wrote: On Thu, Feb 23, 2012 at 12:50 PM, Tru Huynh t...@centos.org wrote: ... reboot system boot 2.6.32-71.el6.x8 Wed Feb 22 22:53 - 17:10 always rebooting at 17:10 ? Is that when the janitor comes in and plugs his vacuum into the rack power outlet? I was wondering about something like that. A friend mentioned, on another list, about how some idiot had plugged, um, don't remember, coffee pot? microwave? into a power outlet that was orange, and labelled computer equipment only. After he had to come in (he's a consultant) and $fix$ the resulting mess, it may have gotten through to the staff. mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
On 02/23/2012 04:08 PM, m.r...@5-cent.us wrote: fabio.pugna...@tiscali.it wrote: I have a problem with CentOS 6.2. On December 2011 I installed CentOS 6.1 on a HP ProLiant DL 165 G7 server. Recentely I upgraded to CentOS 6.2 but at reboot the system didn't startup. So I removed new kernel kernel-2.6.32-220.4.2.el6 and CentOS You say the system didn't come up - how far did it get? How did you remove the newer kernel? Personally, I'm moving as fast as I can to get *rid* of the 220.2 kernel, with its constant, irregular crash dumps with traces that all start with warn_slowpath. I am unable to run anything later then 2.6.32-220.2.1.el6.centos.plus.x86_64. Booting of 220.4.x just hangs. I had no time to file a bug report, always something more pressing. But will do it soon. 220.2.1 runs without a problem for weeks at the time (always-on desktop). -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
Ljubomir Ljubojevic wrote: On 02/23/2012 04:08 PM, m.r...@5-cent.us wrote: fabio.pugna...@tiscali.it wrote: I have a problem with CentOS 6.2. On December 2011 I installed CentOS 6.1 on a HP ProLiant DL 165 G7 server. Recentely I upgraded to CentOS 6.2 but at reboot the system didn't startup. So I removed new kernel kernel-2.6.32-220.4.2.el6 and CentOS You say the system didn't come up - how far did it get? How did you remove the newer kernel? Personally, I'm moving as fast as I can to get *rid* of the 220.2 kernel, with its constant, irregular crash dumps with traces that all start with warn_slowpath. I am unable to run anything later then 2.6.32-220.2.1.el6.centos.plus.x86_64. Booting of 220.4.x just hangs. I had no time to file a bug report, always something more pressing. But will do it soon. 220.2.1 runs without a problem for weeks at the time (always-on desktop). Out of curiosity, why CentOS plus, and not the std.? mark ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] System reboots automatically more or less every two days
On 02/23/2012 11:32 PM, m.r...@5-cent.us wrote: Ljubomir Ljubojevic wrote: On 02/23/2012 04:08 PM, m.r...@5-cent.us wrote: fabio.pugna...@tiscali.it wrote: I have a problem with CentOS 6.2. On December 2011 I installed CentOS 6.1 on a HP ProLiant DL 165 G7 server. Recentely I upgraded to CentOS 6.2 but at reboot the system didn't startup. So I removed new kernel kernel-2.6.32-220.4.2.el6 and CentOS You say the system didn't come up - how far did it get? How did you remove the newer kernel? Personally, I'm moving as fast as I can to get *rid* of the 220.2 kernel, with its constant, irregular crash dumps with traces that all start with warn_slowpath. I am unable to run anything later then 2.6.32-220.2.1.el6.centos.plus.x86_64. Booting of 220.4.x just hangs. I had no time to file a bug report, always something more pressing. But will do it soon. 220.2.1 runs without a problem for weeks at the time (always-on desktop). Out of curiosity, why CentOS plus, and not the std.? mark Past experience with 5.x is that additional kernel modules can come in handy. Also there were always some optimizations or things that are disabled by the upstream. Regular 220.4.x kernel was first installed, but no dice with it. Then I tried 220.4.x centosplus and still no dice. -- Ljubomir Ljubojevic (Love is in the Air) PL Computers Serbia, Europe Google is the Mother, Google is the Father, and traceroute is your trusty Spiderman... StarOS, Mikrotik and CentOS/RHEL/Linux consultant ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos