Re: [vserver] lost eth0 on guests

From: Michael S. Zick <mszick_at_morethan.org>
Date: Fri 21 Aug 2009 - 05:06:26 BST
Message-Id: <200908202306.29142.mszick@morethan.org>

On Thu August 20 2009, Michael wrote:
> 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?
>

FAQ 5.6:
http://linux-vserver.org/Frequently_Asked_Questions#If_I_shut_down_my_vserver_guest.2C_the_whole_Internet_interface_ethX_on_the_host_is_shut_down.__What_happened.3F

>
> 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
>
>
Received on Fri Aug 21 05:06:45 2009

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