Fedora xen - Dec 2008 - Domain-U failed to start when Domain-0 reboot

Hi guys i am facing some strange problem in xen. I used xen version 3
in fedora core 8 in routed mode. I create 5 vm''s, the problem is when i
reboot mother
domain-0 first two vms boot and shutdown and rest other 3 vm''s
are boot properly. But after that i manually start 1st and 2nd vm they
start fine, i don''t understand why they not start automatically when
domain-0 boot but manuall start of these vm''s are fine

here below the logs of /var/log/messages

Dec 13 10:28:27 test logger: /etc/xen/scripts/vif-route:
Dec 13 10:28:27 test logger: /etc/xen/scripts/vif-route:
/etc/xen/scripts/vif-route failed; error detected.
Dec 13 10:28:27 test logger: /etc/xen/scripts/vif-route:
Dec 13 10:28:27 test logger: /etc/xen/scripts/vif-route:
/etc/xen/scripts/vif-route failed; error detected.
Dec 13 10:28:28 test logger: /etc/xen/scripts/vif-route:
Dec 13 10:28:28 test logger: /etc/xen/scripts/vif-route:
/etc/xen/scripts/vif-route failed; error detected.

and in xend.log it shows this

[2008-12-13 10:28:27 2136] DEBUG (XendDomainInfo:1040)
XendDomainInfo.handleShutdownWatch
[2008-12-13 10:28:27 2136] DEBUG (DevController:150) Waiting for devices
vif.
[2008-12-13 10:28:27 2136] DEBUG (DevController:155) Waiting for 0.
[2008-12-13 10:28:27 2136] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2008-12-13 10:28:27 2136] DEBUG (DevController:594)
hotplugStatusCallback /local/domain/0/backend/vif/1/0/hotplug-status.
[2008-12-13 10:28:27 2136] DEBUG (DevController:608)
hotplugStatusCallback 2.
[2008-12-13 10:28:27 2136] DEBUG (XendDomainInfo:1802)
XendDomainInfo.destroy: domid=1
[2008-12-13 10:28:27 2136] DEBUG (XendDomainInfo:1821)
XendDomainInfo.destroyDomain(1)

kindly help me regarding this matter.

-- 
Regards,
Muzammel Asghar

On Thu, 18 Dec 2008, Muzammel Asghar wrote:
> Hi guys i am facing some strange problem in xen. I used xen version 3
> in fedora core 8 in routed mode. I create 5 vm''s, the problem is
when i
> reboot mother
> domain-0 first two vms boot and shutdown and rest other 3 vm''s
> 
> are boot properly. But after that i manually start 1st and 2nd vm they
> start fine, i don''t understand why they not start automatically
when
> domain-0 boot but manuall start of these vm''s are fine
Did you create softlinks for those VM''s in /etc/xen/auto/ ?
Does your xendomains service startup at boot in dom0?
Are there interdependancies between VM''s causing them to fail to
  boot, eg NFS ?

Paul