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Re: Debian - Odd, hopefully minor, machine name / prompt issue [message #20984 is a reply to message #20976] Sat, 29 September 2007 05:46 Go to previous messageGo to previous message
dev is currently offline  dev
Messages: 1693
Registered: September 2005
Location: Moscow
Senior Member

Jim,

oops dump from dmesg or /var/log/messages or even picture of screen
would be helpful to identify the problem.

Thanks,
Kirill


Jim Archer wrote:
> Hi Ola and thanks very much!
> 
> I'm wondering, could this problem have caused a kernel panic?
> 
> 
> 
> --On Friday, September 28, 2007 10:14 PM +0200 Ola Lundqvist 
> <ola@opalsys.net> wrote:
> 
> 
>>Hi
>>
>>Problem found by Alexey Dobriyan <adobriyan@sw.ru>. I'm now building new
>>source package and kernel packages.
>>
>>Best regards,
>>
>>// Ola
>>
>>On Thu, Sep 13, 2007 at 12:55:13AM +0400, Kir Kolyshkin wrote:
>>
>>>Thanks for reporting. Apparently when porting OpenVZ patchset to debian
>>>kernel utsname() virtualization got screwed... I suggest you to file a
>>>bug to http://bugs.debian.org/, and I have added Debian maintainer of
>>>OpenVZ packages to cc.
>>>
>>>Jim Archer wrote:
>>>
>>>>When logged into the main system:
>>>>
>>>>vps5000:~# hostname
>>>>vps5000.regtek.com
>>>>vps5000:~# vzlist
>>>>     VEID      NPROC STATUS  IP_ADDR         HOSTNAME
>>>>      102         13 running 72.46.65.30     nsp4.registrationtek.com
>>>>      104         21 running 72.46.65.47     mail5.registrationtek.com
>>>>      105         22 running 72.46.65.48     whois.registrationtek.com
>>>>      106          4 running 72.46.65.54     gz.registrationtek.com
>>>>      107          7 running 72.46.65.34     squid.registrationtek.com
>>>>     1000          4 running 72.46.67.2      vps1000.regtek.com
>>>>     1001         39 running 72.46.67.3
>>>>     vps1002.registrationtek.com 1002         29 running 72.46.67.7
>>>>     tocco.regtek.com 1003         23 running 72.46.67.8
>>>>     firstclass.regtek.com 5000          4 running 72.46.65.254
>>>>     vps5000.regtek.com
>>>>vps5000:~# vzctl enter 102
>>>>entered into VE 102
>>>>vps5000:/# hostname
>>>>vps5000.regtek.com
>>>>vps5000:/# exit
>>>>logout
>>>>exited from VE 102
>>>>vps5000:~# vzctl enter 104
>>>>entered into VE 104
>>>>vps5000:/# hostname
>>>>vps5000.regtek.com
>>>>vps5000:/# exit
>>>>logout
>>>>exited from VE 104
>>>>vps5000:~# vzctl enter 1003
>>>>entered into VE 1003
>>>>vps5000:/# hostname
>>>>vps5000.regtek.com
>>>>vps5000:/# exit
>>>>logout
>>>>exited from VE 1003
>>>>vps5000:~#
>>>>
>>>>
>>>>
>>>>
>>>>--On Wednesday, September 12, 2007 1:30 PM +0400 Kir Kolyshkin
>>>><kir@openvz.org> wrote:
>>>>
>>>>
>>>>>Jim,
>>>>>
>>>>>Can you run hostname on the host system and inside a couple of VEs? Do
>>>>>they show the same or different hostnames?
>>>>>
>>>>>Jim Archer wrote:
>>>>>
>>>>>>Hi All...
>>>>>>
>>>>>>I just upgraded the kernel on my machine from:
>>>>>>
>>>>>>actual:/home/jim/openvz/kernels# uname -a
>>>>>>Linux actual.registrationtek.com 2.6.18-openvz-12-1etch1-amd64 #1 SMP
>>>>>>Fri May 4 23:37:24 MSD 2007 x86_64 GNU/Linux
>>>>>>
>>>>>>To:
>>>>>>
>>>>>>vps5000:~# uname -a
>>>>>>Linux vps5000.regtek.com 2.6.18-openvz-13-39.1d1-amd64 #1 SMP Mon Sep
>>>>>>3 10:11:00 MSD 2007 x86_64 GNU/Linux
>>>>>>
>>>>>>
>>>>>>I did this because I have been having a memory consumption problem
>>>>>>with Exim4 I was hoping to resolve.  I had been told that the Exim4
>>>>>>memory issue was a known issue and was fixed in later kernels.
>>>>>>
>>>>>>Anyhow, I installed the new kernel using dpkg -i and it seems to
>>>>>>install fine, with no warnings or errors.  It boots and runs fine,
>>>>>>even iSCSI. But, the odd issue is that the machine name in the prompt
>>>>>>is wrong.  As you can see from above, it went from:
>>>>>>
>>>>>>actual#
>>>>>>
>>>>>>To:
>>>>>>
>>>>>>vps5000#
>>>>>>
>>>>>>The name of the machine in /etc/hostname is actual and vps5000 is the
>>>>>>highest number vps I have.  Is this a serious issue or can I safely
>>>>>>ignore it?
>>>>>>
>>>>>>Thanks...
>>>>>>
>>>>>>Jim
>>>>>>
>>--
>> --- Ola Lundqvist systemkonsult --- M Sc in IT Engineering ----
>>/  ola@opalsys.net                   Annebergsslingan 37        \
>>|  opal@debian.org                   654 65 KARLSTAD            |
>>|  http://opalsys.net/               Mobile: +46 (0)70-332 1551 |
>>\  gpg/f.p.: 7090 A92B 18FE 7994 0C36 4FE4 18A1 B1CF 0FE5 3DD9  /
>> ---------------------------------------------------------------
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