Xend cannot start in my system


 
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Top Forums UNIX for Advanced & Expert Users Xend cannot start in my system
# 1  
Old 10-02-2008
Xend cannot start in my system

Hi all,,i'm sorry if my post is repost..but i'm need help about my problem...

My specifications is :
Sony Vaio VGN CR-323
Intel Dual-Core T2390(1.86 GHz)
Memory 2GB DDR
Harddisk 200GB
with Debian lenny 2.6.26-1-686

i'm install xen via apt-get install xen blah..blah blah

root@hell:~# dpkg -l | grep xen
ii libc6-xen 2.7-13 GNU C Library: Shared libraries [Xen version]
ii libxenstore3.0 3.2.1-2 Xenstore communications library for Xen
ii linux-headers-2.6.26-1-common-xen 2.6.26-5 Common header files for Linux 2.6.26-1-xen
ii linux-headers-2.6.26-1-xen-686 2.6.26-5 Header files for Linux 2.6.26-1-xen-686
ii linux-image-2.6-xen-686 2.6.26+16 Linux 2.6 image on i686
ii linux-image-2.6.26-1-xen-686 2.6.26-5 Linux 2.6.26 image on i686
ii linux-modules-2.6.26-1-xen-686 2.6.26-5 Linux 2.6.26 modules on i686
ii xen-hypervisor-3.2-1-i386 3.2.1-2 The Xen Hypervisor on i386
ii xen-shell 1.8-3 Console based Xen administration utility
ii xen-tools 3.9-3 Tools to manage Debian XEN virtual servers
ii xen-utils-3.2-1 3.2.1-2 XEN administrative tools
ii xen-utils-common 3.2.0-2 XEN administrative tools - common files
ii xenstore-utils 3.2.1-2 Xenstore utilities for Xen

it's my package all about xen...thats problem if i'm attempting to start xend...like this :

root@hell:~# xend start
WARING! Can't find hypervisor information in sysfs!
ERROR Internal error: Could not obtain handle on privileged command interface (2 = No such file or directory)
Traceback (most recent call last):
File "/usr/lib/xen-default/bin/xend", line 38, in <module>
from xen.xend.server import SrvDaemon
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/server/SrvDaemon.py", line 26, in <module>
import relocate
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/server/relocate.py", line 26, in <module>
from xen.xend import XendDomain
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomain.py", line 35, in <module>
from xen.xend import XendOptions, XendCheckpoint, XendDomainInfo
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendCheckpoint.py", line 20, in <module>
from xen.xend import balloon, sxp, image
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/image.py", line 36, in <module>
xc = xen.lowlevel.xc.xc()
xen.lowlevel.xc.Error: (1, 'Internal error', 'Could not obtain handle on privileged command interface (2 = No such file or directory)')

i'm try to cat /var/log/xen/xend.log but empty

can help me?...i need the solution or link to solve this problem....thank you a lot....
# 2  
Old 10-02-2008
Are you running the Xen-enabled kernel? Try uname -a
# 3  
Old 10-03-2008
Quote:
Originally Posted by era
Are you running the Xen-enabled kernel? Try uname -a

hemm..your mentioned what?

like this :

xend start kernel.version ?

i'm sorry i'm can't understanding your idea....but thanks before
# 4  
Old 10-04-2008
When you boot the computer, you start the kernel. Xen will not run on a basic out of the box kernel, it wants a special kernel with Xen support. That's linux-image-2.6.26-1-xen-686 in your listing above. Did you reboot your system after installing that? uname -a shows you which kernel you are currently running. Also look at your /boot/grub/menu.lst
# 5  
Old 10-05-2008
Quote:
Originally Posted by era
When you boot the computer, you start the kernel. Xen will not run on a basic out of the box kernel, it wants a special kernel with Xen support. That's linux-image-2.6.26-1-xen-686 in your listing above. Did you reboot your system after installing that? uname -a shows you which kernel you are currently running. Also look at your /boot/grub/menu.lst
i'm running into 2.6.26-1-686...why my xend can't start?..
if i'm edit in the /boot/grub/menu.lst like this :
title Debian GNU/Linux, kernel 2.6.26-1-xen-686
root (hd0,1)
kernel /boot/xen-3.2-1-i386
module /boot/vmlinuz-2.6.26-1-xen-686 root=/dev/sda2 ro quiet
module /boot/initrd.img-2.6.26-1-xen-686

but when i'm start from booting...my xen has output message :

(XEN) relinquishing vga console

hufh...so tired Smilie
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