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Re: 4gb seg fixup, process on FC6 domU: msg#00111
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Subject: |
Re: 4gb seg fixup, process on FC6 domU |
On 12/20/06, Daniel P. Berrange <berrange@xxxxxxxxxx> wrote:
On Wed, Dec 20, 2006 at 07:19:06PM +0500, Asrai khn wrote:
> Hi Dan,
>
>
> Both of those are redundant/wrong for FC6.
> >
> >First, there is no separate /lib/tls anymore - FC6 ditched old pthreads
> >implementation, and the new NPTL is the default in /lib. So renaming the
> >empty /lib/tls directory is irrelevant.
> >
> >Second, the 'hwcap 0 nosegneg' stuff is automatically installed by the
> >Xen kernel RPM, eg
> >
> > $ rpm -qf /etc/ld.so.conf.d/kernelcap-2.6.18-1.2868.fc6.conf
> > kernel-xen-2.6.18-1.2868.fc6
>
>
> When i do this on host machine gives me...
>
> rpm -qf /etc/ld.so.conf.d/kernelcap-2.6.18-1.2849.fc6.conf
> kernel-xen-2.6.18-1.2849.fc6
>
> but gives nothing on guest, i don't have /etc/ld.so.conf.d/kernelcap-
> 2.6.18-1.2849.fc6.conf
on guests
So, have you actually got a kernel-xen installed in your guest ? It
sounds very much like you dont....
yes we don't have xen kernel on guest coz we are not using pygrub.
> I'm launching guest using xm create vms.cfg
>
> and vms.cfg is as under
>
> kernel = "/boot/vmlinuz-2.6.18-1.2849.fc6xen"
> ramdisk = "/boot/initrd-2.6.18-1.2849.fc6xen-domU.img"
The fact that you are explicitly listing kernels from Dom0 instead of
using the regular pygrub bootloader, also suggests to me you've not
got kernel-xen installed in your guest image
True, no pygrub
> memory = 128
> name = "xxxx"
> #vif = [ 'mac=00:16:3e:11:69:85, bridge=xenbr0' ]
> vif = [ 'ip=66.xxx.xxx.xxx' ]
> disk = ['tap:aio:/var/uml/vm3/root,sda1,w',
> 'tap:aio:/var/uml/vm3/var,sda2,w', 'tap:aio:/var/uml/vm3/swap,sda3,w']
> root = "/dev/sda1 ro"
> on_reboot = 'restart'
> on_crash = 'restart'
>
> So the kernel running on guest ... and i have also copied the xen kernel
> modules /lib/modules/ on guest disk image by mounting it.
If you're not using pygrub, then you'll at least need to make sure the
correct 'kernelcap' file is installed in the guest, with file name
matching the kernel version.
What do you mean by install 'kernelcap' file on guest?
you want me to create this file manually in the specific path and then echo 'something' to it?
Thanks. Askar
Dan.
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