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Re: [Xen-devel] PVH dom0 creation fails - the system freezes



On 07/25/2018 05:02 PM, Wei Liu wrote:
On Wed, Jul 25, 2018 at 03:41:11PM +0200, Juergen Gross wrote:
On 25/07/18 15:35, Roger Pau Monné wrote:
What could be causing the available memory loss problem?
That seems to be Linux aggressively ballooning out memory, you go from
7129M total memory to 246M. Are you creating a lot of domains?
This might be related to the tools thinking dom0 is a PV domain.
Good point.

In that case, xenstore-ls -fp would also be useful. The output should
show the balloon target for Dom0.

You can also try to set the autoballoon to off in /etc/xen/xl.cfg to see
if it makes any difference.

Wei.
Also tried setting autoballooning off, but it had no effect.

Gabriel


Juergen


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