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xen-users
Re: Fw: [Xen-users] Jailtime image problem - debian 4.0
Todd Deshane wrote:
On Fri, Feb 29, 2008 at 12:17 PM, Dushmant Mohapatra <d_mpatra@xxxxxxxxx> wrote:
if you have not built a separate domU kernel then I guess you can still
use the dom0 kernel. At least that worked for me.
Right. You can use the dom0 kernel.
That came as a surprise to me, so I tried it, but with no luck. My Dom0
f8-xen kernel requires an initrd, so I changed the jailtime:
kernel = "/boot/vmlinuz-2.6-xen"
to:
kernel = "/boot/vmlinuz-2.6.21-2952.fc8xen"
ramdisk = "/boot/initrd-2.6.21-2952.fc8xen.img"
I can't boot with or without the ramdisk line. With the ramdisk line, I get:
Scanning logical volumes
Reading all physical volumes. This may take a while...
No volume groups found
Activating logical volumes
Volume group "VolGroup00" not found
Creating root device.
Mounting root filesystem.
mount: could not find filesystem '/dev/root'
I don't understand why it's saying "no volume groups found", but when
would it ever work to use a Dom0 initrd for a DomU boot? My Dom0 is on
LVM, and fstab looks like this:
/dev/VolGroup00/LogVol01 / ext3 defaults 1 1
...
/dev/VolGroup00/LogVol00 swap swap defaults 0 0
And the jailtime fstab looks like this:
/dev/sda1 / ext3 defaults,errors=remount-ro 0 0
/dev/sda2 none swap sw 0 0
proc /proc proc defaults 0 0
So surely, at the very least, initrd has to be rebuilt for the jailtime
image. Or have I missed something?
Thanks -
Evan
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