Hi, I have a HVM image, installed Ubuntu 8.10. Now I want to use this image with 2.6.18-xen kernel (from Xen-3.3.1). So I replace the below configuration: kernel = ''/usr/lib/xen/boot/hvmloader'' builder = ''hvm'' device_model=''/usr/lib/xen/bin/qemu-dm'' With: kernel = "/boot/vmlinuz-2.6.18.8-xen" ramdisk = ''/boot/initrd.img-2.6.18.8-xen'' The remaining configuration is unchanged. But then when I tried to create a VM with the new configuration, the VM crashed when booting kernel. How can I fix the problem? Thanks, Jun _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Boris Derzhavets
2009-Feb-24 16:52 UTC
Re: [Xen-devel] Use paravirtualized kernel with HVM-image?
--- On Tue, 2/24/09, Jun Koi <junkoi2004@gmail.com> wrote:
From: Jun Koi <junkoi2004@gmail.com>
Subject: [Xen-devel] Use paravirtualized kernel with HVM-image?
To: "xen-devel" <xen-devel@lists.xensource.com>
Date: Tuesday, February 24, 2009, 11:26 AM
Hi,
I have a HVM image, installed Ubuntu 8.10. Now I want to use this
image with 2.6.18-xen kernel (from Xen-3.3.1). So I replace the below
configuration:
kernel = ''/usr/lib/xen/boot/hvmloader''
builder = ''hvm''
device_model=''/usr/lib/xen/bin/qemu-dm''
/* With:
kernel = "/boot/vmlinuz-2.6.18.8-xen"
ramdisk = ''/boot/initrd.img-2.6.18.8-xen''
*/
****************************************************
1. Performed Interpid Server HVM install on /dev/sda9
via standard hvm-profile.
2. Created intrepid.pyrun
memory = 2048
name = "IntrepidPV"
bootloader="/usr/bin/pygrub"
vif = [ ''bridge=eth0'' ]
disk = [ ''phy:/dev/sda9,xvda,w'']
vfb = [''type=vnc,vncunused=1'']
# xm create intrepid.pyrun
# vncviewer localhost:0
Boris.
**************************************************
The remaining configuration is unchanged.
But then when I tried to create a VM with the new configuration, the
VM crashed when booting kernel. How can I fix the problem?
Thanks,
Jun
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
Boris Derzhavets
2009-Feb-24 19:57 UTC
Re: [Xen-devel] Use paravirtualized kernel with HVM-image?
View also (if needed) procedure in details:-
http://lxer.com/module/newswire/view/114282/index.html
--- On Tue, 2/24/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote:
From: Boris Derzhavets <bderzhavets@yahoo.com>
Subject: Re: [Xen-devel] Use paravirtualized kernel with HVM-image?
To: "xen-devel" <xen-devel@lists.xensource.com>, "Jun
Koi" <junkoi2004@gmail.com>
Date: Tuesday, February 24, 2009, 11:52 AM
--- On Tue, 2/24/09, Jun Koi <junkoi2004@gmail.com> wrote:
From: Jun Koi <junkoi2004@gmail.com>
Subject: [Xen-devel] Use paravirtualized kernel with HVM-image?
To: "xen-devel" <xen-devel@lists.xensource.com>
Date: Tuesday, February 24, 2009, 11:26 AM
Hi,
I have a HVM image, installed Ubuntu 8.10. Now I want to use this
image with 2.6.18-xen kernel (from Xen-3.3.1). So I replace the below
configuration:
kernel = ''/usr/lib/xen/boot/hvmloader''
builder = ''hvm''
device_model=''/usr/lib/xen/bin/qemu-dm''
/* With:
kernel = "/boot/vmlinuz-2.6.18.8-xen"
ramdisk = ''/boot/initrd.img-2.6.18.8-xen''
*/
****************************************************
1.
Performed Interpid Server HVM install on /dev/sda9
via standard hvm-profile.
2. Created intrepid.pyrun
memory = 2048
name = "IntrepidPV"
bootloader="/usr/bin/pygrub"
vif = [ ''bridge=eth0'' ]
disk = [ ''phy:/dev/sda9,xvda,w'']
vfb = [''type=vnc,vncunused=1'']
# xm create intrepid.pyrun
# vncviewer localhost:0
Boris.
**************************************************
The remaining configuration is unchanged.
But then when I tried to create a VM with the new configuration, the
VM crashed when booting kernel. How can I fix the problem?
Thanks,
Jun
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
Tian, Kevin
2009-Feb-25 01:30 UTC
RE: [Xen-devel] Use paravirtualized kernel with HVM-image?
It''s similar to what Jun Nakajima proposed as hybrid virtualization: http://ols.108.redhat.com/2007/Reprints/nakajima-Reprint.pdf However it''s not a simple replace-with-pv-kernel action, since pv kernel and unmodified linux kernel expects different low level interfaces Thanks, Kevin>From: Jun Koi >Sent: Wednesday, February 25, 2009 12:26 AM > >Hi, > >I have a HVM image, installed Ubuntu 8.10. Now I want to use this >image with 2.6.18-xen kernel (from Xen-3.3.1). So I replace the below >configuration: > >kernel = ''/usr/lib/xen/boot/hvmloader'' >builder = ''hvm'' >device_model=''/usr/lib/xen/bin/qemu-dm'' > > >With: >kernel = "/boot/vmlinuz-2.6.18.8-xen" >ramdisk = ''/boot/initrd.img-2.6.18.8-xen'' > > >The remaining configuration is unchanged. > >But then when I tried to create a VM with the new configuration, the >VM crashed when booting kernel. How can I fix the problem? > >Thanks, >Jun > >_______________________________________________ >Xen-devel mailing list >Xen-devel@lists.xensource.com >http://lists.xensource.com/xen-devel >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel