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-devel

Re: [Xen-devel] Re: Hot plug scripts not working c/s 19355 (was: Re: [PA

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: Re: [Xen-devel] Re: Hot plug scripts not working c/s 19355 (was: Re: [PATCH] xen: mask XSAVE in cpuid since we don't allow guests to use it)
From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Date: Fri, 13 Mar 2009 11:15:24 -0700 (PDT)
Cc: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Fri, 13 Mar 2009 11:15:57 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1236968124; bh=edvKTzkAwSyv1ULVdGfM1f2ASYOCMYfsFVBbp1IFQ+8=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=D+mLZJpmIa8HinK7nrluxZrB9+/AbyhpRDQIjMgVHJtQCSjtPLr3oZqH+VPE3mPUICQauvwhxOEmh/IjB9oZp9xHWhFvIObS10Yc7oay0J9czjnmvE3NzzfglQZB/tvlKzCoZU3yr7DDMYMohMNrXeL+H85wg/Eo68OjIoCEdP4=
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Reply-To:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type; b=qolv8RGNeWmxaAxaYCJy9hALV4eX+P03zSPK/A4PV65uKTUoDoCBjrMsH+2f7MILVZTp+m2xhc5YJcjNmDgCFy8cPGwWZax0/yFFloLr4tZ8hN+NZyvJ1GZDS32Iz5iI6RXOhwQnB9yooqN3XVVAIJdiGD0HVYuN25OxD71wDAk=;
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <49BA932E.7000907@xxxxxxxx>
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>
Reply-to: bderzhavets@xxxxxxxxx
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
The most recent 2.6.29-rc7 under Xen (release19317) shows up
hotplug issue at the very first start up.
When i revers  back to rc7 built on 03/08/09 under same Xen,  hotplug issue
gets gone.
I gonna test Xen(19355) with Suse 2.6.27-5 kernel

Boris.

--- On Fri, 3/13/09, Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Subject: [Xen-devel] Re: Hot plug scripts not working c/s 19355 (was: Re: [PATCH] xen: mask XSAVE in cpuid since we don't allow guests to use it)
To: "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx>
Cc: "Dan Magenheimer" <dan.magenheimer@xxxxxxxxxx>, "Xen-devel" <xen-devel@xxxxxxxxxxxxxxxxxxx>, "bderzhavets@xxxxxxxxx" <bderzhavets@xxxxxxxxx>
Date: Friday, March 13, 2009, 1:09 PM

Keir Fraser wrote:
> On 13/03/2009 15:46, "Dan Magenheimer"
<dan.magenheimer@xxxxxxxxxx> wrote:
>
>
>> A heads-up that I just got a "(tap)...Hotplug scripts not
working"
>> completely unrelated to pvops.
>>
>> I updated hypervisor and tools (but notably NOT dom0 kernel) to
>> xen-unstable c/s 19355. Launching a domain now fails with the
>> above error. Rolling tools (only) back to 19187 makes the
>> problem go away.
>>
>> Is there maybe a new dependency between tools and dom0 kernel?
>>
>
> You could try reverting changeset 19342, as most likely culprit.
>

Is that the fixed xen-hotplug-cleanup change? The symptoms aren't quite
the same; with the broken cleanup, there were lockfiles left lying about, so all
the "block add" scripts were blocked waiting for the lock to be
released. In this case, everything is just sitting there; the hotplug never
seems to get started.

J

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

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>