Hi Jakob et all,
I have half figured out my issue. My bonding related logoff problems
were caused by my /etc/resolv.conf file being overwritten with
information handed out by my ltsp client facing dhcp server. The
second interface that I added to the bond, was getting dhcp
information meant for thin clients via dhcp and overwriting
/etc/resolv.conf. The bond still came up, but I had misconfigured
/etc/resolv.conf file.
This is all happening on Ubuntu 8.04.3/Hardy, btw
What is the right way to keep an interface from being a dhcp client
without interfering with the bonding process? Google hasn't answered
this for me yet.
Should I simply add a line like:
auto eth3
iface eth3 inet static
to /etc/network/interfaces
should I remove dhcdbd from /etc/rc2.d ?
Any advice would be appreciated. Below is my /etc/network/interfaces file
Thanks!
John
---
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto eth3
iface eth3 inet static
address 10.110.0.105
netmask 255.255.0.0
network 10.110.0.0
broadcast 10.110.255.255
gateway 10.110.0.1
auto bond0
iface bond0 inet static
address 192.168.0.254
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
post-up ifenslave bond0 eth4 eth5
On Sun, Nov 15, 2009 at 3:02 PM, Jakob Unterwurzacher
<[email protected]> wrote:
> john schrieb:
>> Hi all,
>>
>> I set up nic bonding today following
>> http://www.howtoforge.com/network_bonding_ubuntu_6.10
>>
>> The bond came up and appears to function correctly, however it
>> apparently interferes with log-off on the thin clients.
>> I am running Ubuntu Hardy LTS with the default Gnome desktop.
>>
>> Without bonding I can click the red power icon in the upper right
>> corner or go to system> quit and immediately be presented with
>> the icon which allows me to "log off, lock screen, swith user".
>>
>> With bonding enabled this screen takes more than 30 second to appear
>> after being clicked. Clicking "log off" after the screen appears
>> allows me
>> to log off immediately. I had a similar issue once when my
>> /etc/nsswitch.conf file had the wrong file permissions and DNS wasn't
>> being handled correctly, but I
>> don't know that nic bonding would matter in this case.
>>
>> My bond used mode0, I haven't tried the other modes yet.
>>
>> I need the extra bandwidth but I can't have a 30 second wait before
>> students are able to log off.
>>
>> Does anyone have any ideas about how to proceed?
>
> Get a wireshark dump of the logout process, this will probably reveal
> what's going on. Post it if you want me to take a look.
>
> Jakob
>
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