Re: [Xen-devel] xen 3.4.0 & pvgrub

[Mickael Marchand <mikmak@xxxxxxxxxxx>]

On Thu, May 21, 2009 at 08:22:07PM +0200, Samuel Thibault wrote:
> Mickael Marchand, le Thu 21 May 2009 20:19:53 +0200, a écrit :
> > On Thu, May 21, 2009 at 07:22:13PM +0200, Samuel Thibault wrote:
> > > Mickael Marchand, le Tue 19 May 2009 18:01:14 +0200, a écrit :
> > > > booting the same domU with pvgrub (and same kernel inside the domU) it's
> > > > not able to find sda1 or xvda1, /dev looks empty in regards to disk
> > > > devices
> > > 
> > > Mmm, your dom0 probably has a kernel that doesn't cope well with
> > > reconnecting devices, which kernel does it have ?
> > 
> > the standard 2.6.24-24-xen from ubuntu,
> > it works fine with xen 3.3 afaict (using it in production)
> 
> With pv-grub, you mean?  I.e. with the same dom0 kernel, an upgraded
> hypervisor, and the same domU kernel, you now have issues with pv-grub
> while you didn't have any before?

yes, just tested again to confirm (I have a 2 nodes cluster, one xen
3.3, one xen 3.4)
first node (3.3) : boots fine
second node (3.4): same config file, same disk image file : no xvda1 or
sda1 found

Cheers,
Mik

> 
> Samuel

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