On Tue, Dec 01, 2020 at 11:42:18 +0300, Andrey Gruzdev wrote:
On 01.12.2020 10:08, Peter Krempa wrote:
On Thu, Nov 26, 2020 at 18:17:28 +0300, Andrey Gruzdev via wrote:
This patch series is a kind of 'rethinking' of Denis Plotnikov's ideas he's
[...]
Note that in cases when qemu can't guarantee that the
background_snapshot feature will work it should not advertise it. We
need a way to check whether it's possible to use it, so we can replace
the existing --live flag with it rather than adding a new one and
shifting the problem of checking whether the feature works to the user.
Hi,
May be you are using hugetlbfs as memory backend?
Not exactly hugepages, but I had:
<memoryBacking>
<access mode='shared'/>
</memoryBacking>
which resulted into the following commandline to instantiate memory:
-object
memory-backend-file,id=pc.ram,mem-path=/var/lib/libvirt/qemu/ram/6-upstream-bj/pc.ram,share=yes,size=33554432000,host-nodes=0,policy=bind
\
When I've removed it I got:
-object memory-backend-ram,id=pc.ram,size=33554432000,host-nodes=0,policy=bind \
And the migration didn't fail in my quick test. I'll have a more
detailed look later, thanks for the pointer.