--On 17 February 2014 16:56 +0100 Roger Pau Monné <roger....@citrix.com>
wrote:
How many guests are you running on this host, and how many vCPUs has
each one assigned?
Only 1 active guest (the FreeBSD one) - there are others on there, but
they're not running (so I'm hoping they don't count? :)
I don't think those modifications have any effect on the timer, but
could you try to recompile without the NO_ADAPTIE_* modifications and
without any device pass-through?
Removed the NO_ADAPTIVE_ stuff from the Kernel - I'll have to do the PCI
passthrough removes later.
In order to provide more debug info, could you apply the following patch:
http://xenbits.xen.org/people/royger/0001-xen-debug-Xen-PV-timer.patch
It will expand the panic message a little bit. Also, after applying the
patch you can manually edit sys/dev/xen/timer/timer.c and increase
NUM_RETRIES to see if that solves the problem.
Ok, with that patch applied, removing the NO_ADAPTIVE_* (but like I said -
still with the PCI passthroughs in place) I get:
"
panic: can't schedule timer on vCPU#0, interval: 112847ns
"
I'll increase NUM_TRIES, try that - then remove the PCI passthrough devices
and give that ago - that'll have to do those in a bit, and post when done.
Thanks,
-Karl
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