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Mounting proc filesystem
Mounting sysfs filesystem
Creating /dev
Creating initial device nodes
Setting up hotplug.
Creating block device nodes.
Scanning and configuring dmraid supported devices
Scanning logical volumes
Reading all physical volumes. This may take a while...
Found volume group "VolGroup01" using metadata type lvm2
lvm used greatest stack depth: 4912 bytes left
Activating logical volumes
2 logical volume(s) in volume group "VolGroup01" now active
Trying to resume from /dev/VolGroup01/LogVol01
No suspend signature on swap, not resuming.
Creating root device.
Mounting root filesystem.
mount: could not find filesystem '/dev/root'
Setting up other filesystems.
Setting up new root fs
setuproot: moving /dev failed: No such file or directory
no fstab.sys, mounting internal defaults
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
Switching to new root and running init.
unmounting old /dev
unmounting old /proc
unmounting old /sys
switchroot: mount failed: No such file or directory
Kernel panic - not syncing: Attempted to kill init!
Pid: 1, comm: init Not tainted 2.6.33 #3
Call Trace:
[<ffffffff810513fa>] panic+0xa5/0x171
[<ffffffff81006891>] ? xen_force_evtchn_callback+0xd/0xf
[<ffffffff8148ce94>] ? _raw_write_unlock_irq+0x30/0x3b
[<ffffffff8107ecb8>] ? trace_hardirqs_on_caller+0x110/0x134
[<ffffffff8107ece9>] ? trace_hardirqs_on+0xd/0xf
[<ffffffff8148ce9b>] ? _raw_write_unlock_irq+0x37/0x3b
[<ffffffff81054b0c>] do_exit+0x7c/0x6f5
[<ffffffff8107189f>] ? up_read+0x2b/0x2f
[<ffffffff81055221>] sys_exit_group+0x0/0x1b
[<ffffffff81055238>] sys_exit_group+0x17/0x1b
[<ffffffff81009cf2>] system_call_fastpath+0x16/0x1b

On Thu, Apr 22, 2010 at 1:48 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:

On Thu, Apr 22, 2010 at 01:39:57PM -0700, kishore kumar wrote:
> I did below steps
> make menuconfig
> make
> make modules_install install
> /sbin/depmod -a 2.6.33
> /sbin/mkinitrd --with xen-blkfront --with xen-netfront
> /boot/initrd-xenu.img 2.6.33
>

You had these .config options set:

CONFIG_XEN_BLKDEV_FRONTEND=y
CONFIG_XEN_NETDEV_FRONTEND=y

That means the drivers are built *into* the kernel statically,
and they're *not* built as modules.

So you don't need to use "--with xen-blkfront --with xen-netfront" for mkinitrd.

-- Pasi

> still the same problem.

>
> On Thu, Apr 22, 2010 at 1:25 PM, Pasi Kärkkäinen <[1]pasik@xxxxxx> wrote:
>
> On Thu, Apr 22, 2010 at 01:08:54PM -0700, kishore kumar wrote:
> > I tried
> > mkinitrd --with xen-blkfront --with xen-netfront
> /boot/initrd-xenu.img
> > 2.6.33
> > It complaints No module xen-blkfront found for kernel 2.6.33,
> aborting.
> >
> > I dont see xen-blkfront.ko in my /lib/modules/2.633/drivers/block .
> Am I
> > looking at the right place?
> >
>
> Have you done "depmod -a <kernelversion>" before running mkinitrd ?
>
> -- Pasi
>
> > Thank You.
> >
> > On Thu, Apr 22, 2010 at 12:53 PM, Pasi Kärkkäinen

> <[1][2]pasik@xxxxxx> wrote:
> >
> > On Thu, Apr 22, 2010 at 11:31:25AM -0700, kishore kumar wrote:
> > > I am trying create ramdisk image for my domU image from
> Konrad git
> > > repository.
> > >
> > > mkinitrd --with xenblk --with xennet /boot/initrd-xenu.img
> 2.6.33
> > > I get No module xenblk found for kernel 2.6.33, aborting.
> > > Can you please let me know what could be the problem??
> > >
> > > I have CONFIG_XEN_BLKDEV_FRONTEND=y
> > > CONFIG_XEN_NETDEV_FRONTEND=y in my .config as well.
> > >
> >
> > Xen modules in upstream [2][3]kernel.org (pvops) kernels are not

> called
> > xennet or xenblk.
> > They're called xen-blkfront and xen-netfront in pvops kernels.
> >
> > You can easily verify be checking under
> /lib/modules/<kernelversion>/
> >
> > -- Pasi
> > > Thank You.
> > > On Tue, Apr 20, 2010 at 6:45 PM, Konrad Rzeszutek Wilk

> > > <[1][3][4]konrad.wilk@xxxxxxxxxx> wrote:
> > >
> > > On Tue, Apr 20, 2010 at 05:09:29PM -0700, kishore kumar
> wrote:
> > > > I did git pull and did
> > > > make
> > > > make modules_install install.
> > > > Is this the problem with xen blkdevices not loaded?
> Can you
> > let me
> > > know
> > >
> > > So now you are hitting another problem. This looks
> > > to be this one:
> > >
> >
> [2][4][5]http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html

> > >
> > > Please follow the whole thread and select the right config
> > options.
> > >
> > > References
> > >
> > > Visible links
> > > 1. mailto:[5][6]konrad.wilk@xxxxxxxxxx
> > > 2.
> >
> [6][7]http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html
> >
> > References
> >
> > Visible links
> > 1. mailto:[8]pasik@xxxxxx
> > 2. [9]http://kernel.org/
> > 3. mailto:[10]konrad.wilk@xxxxxxxxxx
> > 4.
> [11]http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html
> > 5. mailto:[12]konrad.wilk@xxxxxxxxxx
> > 6.
> [13]http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html

>
> References
>
> Visible links
> 1. mailto:pasik@xxxxxx
> 2. mailto:pasik@xxxxxx
> 3. http://kernel.org/
> 4. mailto:konrad.wilk@xxxxxxxxxx
> 5. http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html

> 6. mailto:konrad.wilk@xxxxxxxxxx
> 7. http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html
> 8. mailto:pasik@xxxxxx
> 9. http://kernel.org/
> 10. mailto:konrad.wilk@xxxxxxxxxx
> 11. http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html
> 12. mailto:konrad.wilk@xxxxxxxxxx
> 13. http://lists.xensource.com/archives/html/xen-devel/2010-04/msg00897.html

Re: [Xen-devel] Xen Dom U kernel