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Re: [Xen-users] XEN 4.0.1 + pv_ops kernel DomU issues

To: Teck Choon Giam <giamteckchoon@xxxxxxxxx>
Subject: Re: [Xen-users] XEN 4.0.1 + pv_ops kernel DomU issues
From: Richie <listmail@xxxxxxxxxxxx>
Date: Mon, 25 Oct 2010 19:47:29 -0400
Cc: xen-users@xxxxxxxxxxxxxxxxxxx, David Gonzalez Herrera <dgonzalezh@xxxxxxxxx>
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On 10/25/2010 07:34 PM, Teck Choon Giam wrote:
SNAP

[root@vm ~]# xm create -c dev
Using config file "/etc/xen/dev".
Started domain dev (id=4)
(early) Linux version 2.6.32.24xen (root@xxxxxxxxxxxxxx) (gcc version 4.1.2
20080704 (Red Hat 4.1.2-48)) #1 SMP Mon Oct 25 05:59:22 COT 2010
(early) Command line: root=/dev/sda1 ro
ip=192.168.254.10:127.0.255.255:192.168.254.1:255.255.255.0::eth0:off
earlyprintk=xen console=hvc0
Just curious... isn't pvops kernel using xvdX naming for the domU
devices?  Your domU root is /dev/sda1 so did you try root=/dev/xvda1
instead?  Of course you also need to adjust your domU /etc/fstab file
accordingly.  Correct me if I am wrong... ...

Thanks.

Kindest regards,
Giam Teck Choon

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It is. However, if he has installed LVM2 filesystem(s) inside the disk image then the initrd may need to be updated to have dm-mod (if not built in to the booting kernel) and lvm2 support.

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