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From Diego Spinola Castro <spinolacas...@gmail.com>
Subject Re: Ubuntu guest support status
Date Wed, 27 Jun 2012 14:10:12 GMT
This is a know issue of xenserver. Ethtool should workaround. I use xs in a
production and there are debian and ubuntu without troubles.

[]'s
Diego Castro
Em 27/06/2012 07:38, "Lennert den Teuling" <lennert@pcextreme.nl> escreveu:

> Op 27-06-12 08:31, ronald higgins schreef:
>
>> thanks all.
>>
>> still not having luck.
>>
>> if anyone has an Ubuntu 10.04 Server template that they're willing to
>> share
>> i would really appreciate it, being able to at least localize the issue
>> will save my sanity.
>>
>
> Hi Ronald,
>
> I read about this issue before, but never had any issues with obtaining
> IPs in Debian or Ubuntu guests so didn't really looked in it.
>
> As i understand you are not able to get it working with any Debian based
> OS.
>
> We currently run 2.2.14 in production and have some demo 3.x installs and
> all of our Debian based guests get their IP from the virtual router.
>
> I don't know if it's any different but we do use basic networking on these
> setups. As far i know, the same router VMs are used. We use KVM for all
> these setups.
>
> We did not modify anything to the VMs, it are just basic installs from
> recent ISOs. You can download a password enabled template we use from:
> http://31.25.98.32/dump/**74ae6bd8-68c1-4667-af80-**7b39ea901980cow2<http://31.25.98.32/dump/74ae6bd8-68c1-4667-af80-7b39ea901980cow2>
>
> Hope this helps!
>
> Lennert
>
>  On 26 Jun 2012 21:20, "Diego Spinola Castro" <spinolacastro@gmail.com>
>> wrote:
>>
>>  Mike, try run command below on vrouter:
>>>
>>> /sbin/ethtool -K eth0 tx off
>>>
>>>
>>> And refresh guest dhcp.
>>>
>>>
>>>
>>>
>>>
>>> 2012/6/26 Michael Simos <Michael.Simos@citrix.com>
>>>
>>>  Check /var/log/messages for any errors. Also check /var/log/dnsmasq.log
>>>>
>>> on
>>>
>>>> the virtual router. If you are using VLANs then it could be a problem
>>>>
>>> with
>>>
>>>> your L2 switch.
>>>>
>>>> Mike
>>>>
>>>> ______________________________**__________
>>>> From: ronald higgins [ronald.higgins@gmail.com]
>>>> Sent: Tuesday, June 26, 2012 8:08 AM
>>>> To: Michael Simos
>>>> Cc: cloudstack-users@incubator.**apache.org<cloudstack-users@incubator.apache.org>
>>>> Subject: Re: Ubuntu guest support status
>>>>
>>>> Thanks for the suggestion Simon.
>>>>
>>>> Copied the dhclient binary off a Centos 5.7, coped it to /sbin/ on the
>>>> Ubuntu 10.04.4 box and created the links as described. Running the
>>>> dhclient eth0 I can see that it's the RedHat version from the output
>>>> but for some reason it's still not receiving DHCP offers from the VR:
>>>>
>>>> No DHCPOFFERS received.
>>>> No working leases in persistent database - sleeping.
>>>>
>>>> Any thoughts? Not having any other DHCP related issues on other O.S's :/
>>>>
>>>> On Mon, Jun 25, 2012 at 11:57 PM, Mike Simos <michael.simos@citrix.com>
>>>> wrote:
>>>>
>>>>> Copy the dhclient binary from a CentOS 5.x system to /sbin. Then do:
>>>>>
>>>>> ln -s /var/lib/dhcp3 /var/lib/dhclient
>>>>> dhclient eth0
>>>>>
>>>>> Mike
>>>>>
>>>>>
>>>>> On 06/25/2012 12:44 PM, ronald higgins wrote:
>>>>>
>>>>>>
>>>>>> Hi All,
>>>>>>
>>>>>> I know that some time back there was an issue with Ubuntu VM's failing
>>>>>> to obtain a DHCP Address from the VR.
>>>>>> What is the current status on that issue. I'm running into that issue
>>>>>> on a Ubuntu 10.04.4 deployment but see that on CS 3.0's release note
>>>>>> it seems to indicate this has been resolved?
>>>>>>
>>>>>> 11056 DHCP issues with Debian/Ubuntu guest OS have been resolved.
>>>>>>
>>>>>> If it's the case that it's still borked would a kind soul perhaps
>>>>>> share how you got the VM to to obtain the IP and how you replaced
the
>>>>>> stock isc-dhcp (dhcp3-client) ?
>>>>>>
>>>>>> Regards
>>>>>>
>>>>>> Ronald
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
>

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