[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] xen 4.10.0: stubdomain for HVM guest fails to start unless qdisk backend is used?


  • To: George Dunlap <dunlapg@xxxxxxxxx>
  • From: Chris Brannon <cmb@xxxxxxxxx>
  • Date: Mon, 12 Mar 2018 11:33:00 -0700
  • Cc: Xen-devel <xen-devel@xxxxxxxxxxxxx>
  • Delivery-date: Mon, 12 Mar 2018 18:32:03 +0000
  • Dkim-filter: OpenDKIM Filter v2.11.0 mail.prgmr.com 6E62C28C001
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

George Dunlap <dunlapg@xxxxxxxxx> writes:

> Can you attach the following?
>
> * the output of `xl dmesg`
> * the output of `dmesg`
> * the config file for the guest

Attached.

> I just tested stubdoms with staging-4.10 and everything works
> correctly *as long as dom0 is assigned all memory*.  If I limit the
> amount of dom0 memory to 1GiB, then stubdomains *doesn't* work with
> qdisk; only works with the defautl ("phy") backend.

Oh now that is interesting.
For what it's worth, I have seen this on both xen-4.10.0 and
stable-4.10.  I have not tried staging-4.10.

-- Chris

Attachment: xldmesg-out.txt
Description: Text document

Attachment: dmesg-out.txt
Description: Text document

Attachment: myguest
Description: Text document

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel

 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.