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06-19-2007 12:49 AM
06-19-2007 12:49 AM
Kernel Panic
Hi dear ITRC members.
I have some problems with my Blade Servers.
I have 8 BL25p & 8 Bl45p servers. I've installed RHEL4 on them.
The problem is that when I reboot the servers, I randomly get a kernel panic message on them. Usually 5 or 6 of the servers get kernel panic.
I've captured an image showing 5 servers. On of them does not have panic but an strange problem.
Please help me.
Best Regards.
I have some problems with my Blade Servers.
I have 8 BL25p & 8 Bl45p servers. I've installed RHEL4 on them.
The problem is that when I reboot the servers, I randomly get a kernel panic message on them. Usually 5 or 6 of the servers get kernel panic.
I've captured an image showing 5 servers. On of them does not have panic but an strange problem.
Please help me.
Best Regards.
3 REPLIES 3
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06-19-2007 03:50 AM
06-19-2007 03:50 AM
Re: Kernel Panic
The most relevant message that I would start troubleshooting is:
selinux_inode_permission
Edit /etc/sysconfig/selinux and set:
SELINUX=disabled
Reboot the server.
selinux_inode_permission
Edit /etc/sysconfig/selinux and set:
SELINUX=disabled
Reboot the server.
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?
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06-19-2007 06:30 AM
06-19-2007 06:30 AM
Re: Kernel Panic
Hi dear members.
I solved the problem.
If you probably installed RHEL4 U4, do not install psp 7.8. Instead install the 7.7 version. You may get strange logs about memory like this.
ay 1 15:39:40 MYSERVER kernel: Node 3 DMA per-cpu: empty
May 1 15:39:40 MYSERVER kernel: Node 3 Normal per-cpu:
May 1 15:39:40 MYSERVER kernel: cpu 0 hot: low 32, high 96, batch 16
May 1 15:39:40 MYSERVER kernel: cpu 0 cold: low 0, high 32, batch 16
This is an issue by psp 7.7. All you need is to install the new ilo driver
http://h18000.www1.hp.com/support/files/server/us/download/26677.html
I solved the problem.
If you probably installed RHEL4 U4, do not install psp 7.8. Instead install the 7.7 version. You may get strange logs about memory like this.
ay 1 15:39:40 MYSERVER kernel: Node 3 DMA per-cpu: empty
May 1 15:39:40 MYSERVER kernel: Node 3 Normal per-cpu:
May 1 15:39:40 MYSERVER kernel: cpu 0 hot: low 32, high 96, batch 16
May 1 15:39:40 MYSERVER kernel: cpu 0 cold: low 0, high 32, batch 16
This is an issue by psp 7.7. All you need is to install the new ilo driver
http://h18000.www1.hp.com/support/files/server/us/download/26677.html
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06-19-2007 06:33 AM
06-19-2007 06:33 AM
Re: Kernel Panic
You can see the solution.
The opinions expressed above are the personal opinions of the authors, not of Hewlett Packard Enterprise. By using this site, you accept the Terms of Use and Rules of Participation.
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