WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

Re: [Xen-devel] [Xen-usersl] Xen 2.6.18.8 Kernel tree on Ubuntu Kamic

To: Simon Horman <horms@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] [Xen-usersl] Xen 2.6.18.8 Kernel tree on Ubuntu Kamic
From: Tej <bewith.tej@xxxxxxxxx>
Date: Sun, 8 Nov 2009 16:45:30 +0530
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Sun, 08 Nov 2009 03:15:53 -0800
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=HT+BzWOpriU3NS/95a/b/5PVIQMMCVjg4jia2RngFpU=; b=YzzFY6IBf+6P9k0QxShVsZ8bE+i+PZ0X8k5uzDtm7iGB6bkJ+/tMmB7Uu7hTNRQj5/ hO4+2PZGstLY13lxjDxM3gXE61FaYGPswiHZuh33EJRW4NrqVoGHUm8Bx2am8NahmUIY My6gd+63c301vey2a4ZQyKmLv8xwZoQ6C7bS0=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=ItDcdW/Ic/uMIGdgEsE6/biQFgRPRiLzHbV9rKg6NAmlncdiDMVsbGJdvOJhax4u5K LLZfc20+F4p2HHFGATCTaRQnoTMeKzRsXKeTzshaMj0hzuxqrWc9kjs4ewHmH6EbI3OH wbr4JKcIs0fBFY7IJJ7wil7niq6NDZLfzVXSU=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20091108104713.GB12076@xxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <f1c9d250911072144v6474eca9ue207b6a90a5909fe@xxxxxxxxxxxxxx> <20091108104713.GB12076@xxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Sun, Nov 8, 2009 at 4:17 PM, Simon Horman <horms@xxxxxxxxxxxx> wrote:
> On Sun, Nov 08, 2009 at 11:14:40AM +0530, Tej wrote:
>> All,
>>
>> Recently I have tried Xen 3.4.1 (even xen-unstable.hg) and Linux
>> 2.6.18.8 tree on new ubuntyu karmic koala.
>> I have tried this combination on different machine AMD64, intel i386,
>> but every time I boot process is stop at
>>
>> "Waiting for root file system" , After some time the promt drops to
>> initramfs shell.
>> I am sure the problem is not due to NOT selecting prooper SATA
>> controller or something ike that.....
>>
>> I have tried similar hardware configuration with Xen on Jaunty it
>> works without any problem.
>> I am just wondering why it is refusing to work on Karmic, possible reasons.
>> 1. gcc 4.4
>> 2. make version
>> 3. your thoughts please????
>>
>> I have tried pvops kernel, it works but I need 2.6.18.8 tree so any 
>> thoughts???
>
> It sounds a lot like the correct modules aren't being loaded up for
> 2.8.18.8 by the initramfs (that was presumably created while
> running a much newer kernel). When you drop into the initramfs shell
> can you see the root device?

Thats the issue, boot process tries to detect root filesystem, but it
can't. Some reasons for this I know are:
1. Storage controllers are not in kernel and initramfs
2. Pointing wront root device

I could say that both of the problem does not exist.
Now question why configuration worked on jaunty and why not in karmic??


>
>

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel