On Tue, Mar 23, 2010 at 12:43:16PM -0700, kishore kumar wrote:
> I have the Xen 3.4.3.rc4 installed alone with
>
> make xen
>
> make stubdom,
>
> make tools
>
> make install-xen
> make install-tools
> make install-stubdom
>
>
> and pulled dom 0 kernel from
>
> git clone git://[1]git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> and compiled the kernel.
>
> modified the grub.conf as below
>
> title xen/pvops (2.6.32.10)
> root (hd0,0)
> kernel /xen.gz loglvl=all guest_loglvl=all sync_console
> console_to_ring com1=115200,8n1 console=vga,com1 lapic=debug
> apic_verbosity=debug apic=debug iommu=1 msi=1
> module /vmlinuz-2.6.32.10 ro root=/dev/VolGroup01/LogVol00
> console=hvc0 earlyprintk=xen nomodeset initcall_debug debug loglevel=10
> module /initrd-2.6.32.10.img
>
> and rebooted the machine. I hope this is a Xen+ dom0. Please correct me
> if I am wrong here.
>
> After reboot I see
> Starting xend: grep: /proc/xen/capabilities: No such file or directory
>
> I added none /proc/xen xenfs defaults 0 0 in /etc/fstab file and
> rebooted. still the same problem.
>
> Is there anything else that needs to be done?
>
So is that version of xend automatically loading xen-evtchn.ko driver module?
Try loading the module with "modprobe xen-evtchn" and then try mounting the
/proc/xen.
> Am I booted with Xen+dom0 or just the linux kernel?
>
Most probably to Xen+dom0, if you chose the grub entry you pasted above.
-- Pasi
> My uname -a is
>
> Linux localhost.localdomain 2.6.32.10
>
> Thanks
>
>
> On Tue, Mar 23, 2010 at 12:23 AM, Pasi Kärkkäinen <[2]pasik@xxxxxx> wrote:
>
> On Mon, Mar 22, 2010 at 05:00:41PM -0700, kishore kumar wrote:
> > Hi all,
> >
> > I see the below message after I install xen3.4.3-rc4 and pvops dom
> 0
> > kernel 2.6.32.10 and reboot the machine.
> >
> > Starting xend: grep: /proc/xen/capabilities: No such file or
> directory
> >
> > I did below steps too.
> >
> > step 1: insmod xen-evtchn.ko
> > step 2: Added none /proc/xen xenfs defaults 0 0 in /etc/fstab
> file.
> >
> > Is there something that I am missing here?
>
> Well then actually mount /proc/xen :)
> (or reboot).
>
> Also did you verify you've actually rebooted to Xen+dom0?
> -- Pasi
>
> References
>
> Visible links
> 1. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 2. mailto:pasik@xxxxxx
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