Xen Installation Debian squeeze

T

thekraix

Registered User
Hallo,

irgendwie haperts bei der Einrichtung des Xen Hypervisor auf einer neu aufgesetzen Maschine mit Debian squeeze.
Scheint als hätte der Kernel keine Unterstützung für xen, nutze aber den aktuellsten aus der Debian Repository (Paket xen-linux-system-2.6.32-5-xen-amd64).
Hat da jemand einen Tipp für mich?

Code: 
root@lightweight:~# dpkg --list | grep xen
ii  libxenstore3.0                      4.0.1-1                     Xenstore communications library for Xen
ii  linux-headers-2.6.32-5-common-xen   2.6.32-21                   Common header files for Linux 2.6.32-5-xen
ii  linux-headers-2.6.32-5-xen-amd64    2.6.32-21                   Header files for Linux 2.6.32-5-xen-amd64
ii  linux-image-2.6.32-5-xen-amd64      2.6.32-21                   Linux 2.6.32 for 64-bit PCs, Xen dom0 support
ii  xen-hypervisor-4.0-amd64            4.0.1-1                     The Xen Hypervisor on AMD64
ii  xen-linux-system-2.6.32-5-xen-amd64 2.6.32-21                   Xen system with Linux 2.6.32 on 64-bit PCs
ii  xen-utils-4.0                       4.0.1-1                     XEN administrative tools
ii  xen-utils-common                    4.0.0-1                     XEN administrative tools - common files
ii  xenstore-utils                      4.0.1-1                     Xenstore utilities for Xen


root@lightweight:~# uname -a
Linux lightweight 2.6.32-5-xen-amd64 #1 SMP Wed Aug 25 16:02:22 UTC 2010 x86_64 GNU/Linux


root@lightweight:~# xend start
WARNING!  Can't find hypervisor information in sysfs!
ERROR Internal error: Could not obtain handle on privileged command interface (2 = No such file or directory)

root@lightweight:~# dmesg | grep para
[    0.000000] Booting paravirtualized kernel on bare hardware
 
Ich habe exakt das gleiche Problem:
Code: 
root@dom0:~#  dpkg -l | grep xen
ii  libxenstore3.0                          4.0.1-1                     Xenstore communications library for Xen
ii  linux-image-2.6.32-5-xen-amd64          2.6.32-25                   Linux 2.6.32 for 64-bit PCs, Xen dom0 support
ii  linux-image-xen-amd64                   2.6.32+28                   Linux for 64-bit PCs (meta-package), Xen dom0 support, Xen dom0 support
ii  xen-hypervisor-4.0-amd64                4.0.1-1                     The Xen Hypervisor on AMD64
ii  xen-tools                               4.2-1                       Tools to manage Xen virtual servers
ii  xen-utils-4.0                           4.0.1-1                     XEN administrative tools
ii  xen-utils-common                        4.0.0-1                     XEN administrative tools - common files
ii  xenstore-utils                          4.0.1-1                     Xenstore utilities for Xen
ii  xenwatch                                0.5.4-2                     Virtualization utilities, mostly for Xen
Code: 
root@dom0:~#  uname -a
Linux dom0 2.6.32-5-xen-amd64 #1 SMP Fri Oct 15 03:02:43 UTC 2010 x86_64 GNU/Linux
Code: 
root@dom0:~#  dmesg | grep para
[    0.000000] Booting paravirtualized kernel on bare hardware
Code: 
root@dom0:~#  xend start
WARNING!  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-4.0/lib/python/xen/xend/server/SrvDaemon.py", line 26, in <module>
    import relocate
  File "/usr/lib/xen-4.0/lib/python/xen/xend/server/relocate.py", line 28, in <module>
    from xen.xend import XendDomain
  File "/usr/lib/xen-4.0/lib/python/xen/xend/XendDomain.py", line 36, in <module>
    from xen.xend import XendOptions, XendCheckpoint, XendDomainInfo
  File "/usr/lib/xen-4.0/lib/python/xen/xend/XendCheckpoint.py", line 20, in <module>
    from xen.xend import balloon, sxp, image
  File "/usr/lib/xen-4.0/lib/python/xen/xend/image.py", line 46, 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)')

Hast du schon eine Lösung gefunden?
Oder kann mir vielleicht jemand anderes helfen?

Danke,
- Rainer
 
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