Subject: Re: [vserver] lost eth0 on guests
From: Chaitra Gorantla <Chaitra.Gorantla@lntinfotech.com>
Date: Fri, 21 Aug 2009 08:47:38 +0530
Fri, 21 Aug 2009 08:47:38 +0530
Hi, 

check the shutdown scripts in the guests?? It might bring down the eth0.

Regards,
Chaitra GN
"I just try to be the best I can be and hope that is the best ever."

Larsen & Toubro Infotech Ltd.
www.Lntinfotech.com

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Michael <michael.auckland@gmail.com> 
08/21/2009 08:31 AM
Please respond to
vserver@list.linux-vserver.org


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Subject
[vserver] lost eth0 on guests






Hi all,

I'am having a strage problem of losing eth0 in guest if any guest 
shutdown.

Host eth0 10.1.1.13
guest1 192.168.1.21
guest2 192.168.1.22
guest3 192.168.1.23

after start all guest all guest works fine , but after vserver guest1 
stop,
guest2 and guest3 have no more eth0.

then start guest1 - only guest1 have eth0.

if start guest3 first, then guest1(2) and stop guest3 - then guest1
and guest2 have no eth0.
Where to dig?

when using for guest ips 10.1.1.xx all works as expected.



Versions:
                   Kernel: 2.6.30.5-vs2.3.0.36.14-pre5
                   VS-API: 0x00020304
             util-vserver: 0.30.216-pre2841; Aug 21 2009, 12:04:50

Features:
                       CC: gcc, gcc (Debian 4.3.2-1.1) 4.3.2
                      CXX: g++, g++ (Debian 4.3.2-1.1) 4.3.2
                 CPPFLAGS: ''
                   CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W 
-funit-at-a-time'
                 CXXFLAGS: '-g -O2 -ansi -Wall -pedantic -W
-fmessage-length=0 -funit-at-a-time'
               build/host: 
x86_64-unknown-linux-gnu/x86_64-unknown-linux-gnu
             Use dietlibc: yes
       Build C++ programs: yes
       Build C99 programs: yes
           Available APIs: v13,net,v21,v22,v23,netv2
            ext2fs Source: kernel
    syscall(2) invocation: alternative
      vserver(2) syscall#: 236/glibc
               crypto api: beecrypt
          python bindings: no
   use library versioning: yes

Paths:
                   prefix: /usr
        sysconf-Directory: /etc
            cfg-Directory: /etc/vservers
         initrd-Directory: $(sysconfdir)/init.d
       pkgstate-Directory: /var/run/vservers
          vserver-Rootdir: /vservers


-- 
--
Michael

______________________________________________________________________



______________________________________________________________________


Hi,

check the shutdown scripts in the guests?? It might bring down the eth0.

Regards,
Chaitra GN
"I just try to be the best I can be and hope that is the best ever."

Larsen & Toubro Infotech Ltd.

www.Lntinfotech.com

This Document is classified as:

L&T Infotech Proprietary   L&T Infotech Confidential   L&T Infotech Internal Use Only   L&T Infotech General Business  

This Email may contain confidential or privileged information for the intended recipient (s) If you are not the intended recipient, please do not use or disseminate the information, notify the sender and delete it from your system.



Michael <michael.auckland@gmail.com>

08/21/2009 08:31 AM

Please respond to
vserver@list.linux-vserver.org

To
vserver@list.linux-vserver.org
cc
Subject
[vserver] lost eth0 on guests





Hi all,

I'am having a strage problem of losing eth0 in guest if any guest shutdown.

Host eth0 10.1.1.13
guest1 192.168.1.21
guest2 192.168.1.22
guest3 192.168.1.23

after start all guest all guest works fine , but after vserver guest1 stop,
guest2 and guest3 have no more eth0.

then start guest1 - only guest1 have eth0.

if start guest3 first, then guest1(2) and stop guest3 - then guest1
and guest2 have no eth0.
Where to dig?

when using for guest ips 10.1.1.xx all works as expected.



Versions:
                  Kernel: 2.6.30.5-vs2.3.0.36.14-pre5
                  VS-API: 0x00020304
            util-vserver: 0.30.216-pre2841; Aug 21 2009, 12:04:50

Features:
                      CC: gcc, gcc (Debian 4.3.2-1.1) 4.3.2
                     CXX: g++, g++ (Debian 4.3.2-1.1) 4.3.2
                CPPFLAGS: ''
                  CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W -funit-at-a-time'
                CXXFLAGS: '-g -O2 -ansi -Wall -pedantic -W
-fmessage-length=0 -funit-at-a-time'
              build/host: x86_64-unknown-linux-gnu/x86_64-unknown-linux-gnu
            Use dietlibc: yes
      Build C++ programs: yes
      Build C99 programs: yes
          Available APIs: v13,net,v21,v22,v23,netv2
           ext2fs Source: kernel
   syscall(2) invocation: alternative
     vserver(2) syscall#: 236/glibc
              crypto api: beecrypt
         python bindings: no
  use library versioning: yes

Paths:
                  prefix: /usr
       sysconf-Directory: /etc
           cfg-Directory: /etc/vservers
        initrd-Directory: $(sysconfdir)/init.d
      pkgstate-Directory: /var/run/vservers
         vserver-Rootdir: /vservers


--
--
Michael

______________________________________________________________________


______________________________________________________________________