[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Fw: [Xen-users] Jailtime image problem - debian 4.0


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "SLB Xen Dev" <xendev@xxxxxxxxxxxxxxxx>
  • Date: Sat, 1 Mar 2008 04:01:20 -0500
  • Delivery-date: Sat, 01 Mar 2008 01:01:53 -0800
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:sender:to:subject:in-reply-to:mime-version:content-type:references:x-google-sender-auth; b=KCAKr958hET1Hzd3phjN4CwXlkQ8j568tmAK62hyrGyi2Kj7hVcl2nNthRwDFoFD4ytidnIQk5UoIsp+XmiVwA30sjxmrpklubotICL3jmKSVfaPb26gBNjJbyvz+MmIhRam6meXArBwOmwSmMBuOm0S759mlfFXDGAofRq/YB0=
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

It sounds like the Jailtime image is assuming that you have the xenblk driver built into the kernel instead of as a module.  On CentOS and Fedora that probably isn't the case, so you need to add the initrd, and it needs to point to an initrd that was loaded with the xenblk driver.  You can only use the dom0 initrd for domU if you have it load the pv modules as well as your normal ones (it shouldn't by default because your dom0 won't need them).  If you don't have one, you should be able to do ok by running something like:
mkinitrd -v -f --with=ext3 --with=xenblk /boot/2.6.whatever-xenU.img 2.6.whatever

On Sat, Mar 1, 2008 at 3:59 AM, Puer Triste <pmtriste@xxxxxxxxxxxxxxxx> wrote:
It sounds like the Jailtime image is assuming that you have the xenblk driver built into the kernel instead of as a module.  On CentOS and Fedora that probably isn't the case, so you need to add the initrd, and it needs to point to an initrd that was loaded with the xenblk driver.  You can only use the dom0 initrd for domU if you have it load the pv modules as well as your normal ones (it shouldn't by default because your dom0 won't need them).  If you don't have one, you should be able to do ok by running something like:
mkinitrd -v -f --with=ext3 --with=xenblk /boot/2.6.whatever-xenU.img 2.6.whatever


On Fri, Feb 29, 2008 at 5:30 PM, Evan Lavelle <sa212+xen@xxxxxxxxxxx> wrote:
The Centos 5.1 image from jailtime is identical - nothing in /boot,
'vmlinuz-2.6-xen' required on the Dom0. So, clearly jailtime thinks
there's something special about 'vmlinuz-2.6-xen', but the website says
nothing about it.

After some Googling, it looks like this kernel may be installed in the
dom0 /boot by one of the Xen RPMs, or by a download from XenSource. I'll
try to give this a go over the w/end.

Evan

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



--
Puer Misellus Triste



--
Puer Misellus Triste
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.