[CRIU] [PATCH] p.haul: allow specify module-specific criu request options

Cyrill Gorcunov gorcunov at gmail.com
Fri Jun 19 08:13:59 PDT 2015


On Fri, Jun 19, 2015 at 08:15:22AM -0600, Tycho Andersen wrote:
> On Fri, Jun 19, 2015 at 02:06:01PM +0400, Nikita Spiridonov wrote:
> > We have to specify multiple --ext-mount-map options in criu dump
> > and restore requests during Virtuozzo container migration to make
> > it work. To make it real add possibility that allow specify
> > module-specific criu request options.
> > 
> > Now every phaul module (e.g. Virtuozzo or LXC) have method
> > adjust_criu_req; any module-specific request options can be
> > specified in this method.
> 
> Is this something we can use `--ext-mount-map auto` for? In
> lxc-checkpoint, we're using that so we don't have to specify all these
> by hand (including any extra bind mounts the user may have asked for).

Do you setup all the mounts as bindmount? I must admit i didn't
look into "auto" details but how it resolves the paths?


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