[libvirt] [RFC PATCH 0/4] LXC - Implement save/restore domain state

Radostin Stoyanov rstoyanov1 at gmail.com
Wed Apr 11 12:07:07 UTC 2018


On 11/04/18 12:34, Daniel P. Berrangé wrote:
> On Wed, Apr 11, 2018 at 12:29:11PM +0100, Radostin Stoyanov wrote:
>> This patch set contains rebased version of Katerina's work from GSoC 2016 [1].
>> It allows integrates CRIU [2] with the libvirt-lxc to enable save/resore of containers.
> I vaguely recall that when Katerina first did that work, we hit some
> limitations of CRIU at the time, that blocked us merging. Does anyone
> recall what that was, and if & when it was addressed in CRIU ?
The previous patch series (from 2016) is
https://www.redhat.com/archives/libvir-list/2016-July/msg00855.html
One current limitation of CRIU is that it fails to restore a containers
with enabled user namespace (See
https://github.com/checkpoint-restore/criu/issues/466)

Radostin




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