OPNsense Forum

Archive => 15.7 Legacy Series => Topic started by: bringha on November 14, 2015, 05:37:51 pm

Title: XEN 4.4 and opnsense
Post by: bringha on November 14, 2015, 05:37:51 pm

Hi,

just tried the new xen extensions for my domU opnsense 15.7.18. When I installed them with

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pkg install os-xen

I then get with every reboot that:

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xenstore-read: couldn't read path /local/domain/66/unique-domain-id
xenstore: could not write path attr/eth0/ip
xenstore: could not write path attr/eth1/ip
xenstore: could not write path control/feature-balloon
xenstore: could not write path attr/PVAddons/MajorVersion
xenstore: could not write path attr/PVAddons/MinorVersion
xenstore: could not write path attr/PVAddons/MicroVersion
xenstore: could not write path attr/PVAddons/BuildVersion
xenstore: could not write path attr/PVAddons/Installed

Any idea? Thanks a lot

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Title: Re: XEN 4.4 and opnsense
Post by: franco on November 15, 2015, 06:42:31 pm

Have a look at this (bottom of the page):

http://wiki.xenproject.org/wiki/Xen_FAQ_Linux,_Running_on#Booting_a_guest_complains_about_trying_to_use_an_already-mounted_block_device.2C_but_it_isn.27t_mounted.3F.21

Let me know if that solves your issue. :)

Title: Re: XEN 4.4 and opnsense
Post by: bringha on November 15, 2015, 08:53:27 pm

Hi franco,

Thanks for the reply!

Nope unfortunately not:

I got the messages

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xenstore-read: couldn't read path /local/domain/70/unique-domain-id
xenstore: could not write path attr/eth0/ip
xenstore: could not write path attr/eth1/ip
xenstore: could not write path attr/eth3/ip
xenstore: could not write path control/feature-balloon
xenstore: could not write path attr/PVAddons/MajorVersion
xenstore: could not write path attr/PVAddons/MinorVersion
xenstore: could not write path attr/PVAddons/MicroVersion
xenstore: could not write path attr/PVAddons/BuildVersion
xenstore: could not write path attr/PVAddons/Installed
When I the execute

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root@OPNsense:~ # xenstore-rm backend/vbd/70
I get

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xenstore-rm: could not remove path backend/vbd/70

Br br

Title: Re: XEN 4.4 and opnsense
Post by: franco on November 15, 2015, 09:31:51 pm

There is a bit more at the end here about magic host reboot and finding out the path and what happens with dom0 on those cases:

http://discussions.citrix.com/topic/151301-internal-error-another-frontend-device-is-already-connected-to-this-domain/

Beyond that I'm not much of help here. Sorry. We do have a few Xen users, maybe they can help still.