[lxc-devel] [PATCH 1/1] sleep 0.5s on reboot

[Stéphane Graber]

On Thu, Nov 12, 2015 at 04:29:46PM +0000, Serge Hallyn wrote:
> Quoting Stéphane Graber (stgraber at ubuntu.com):
> > On Thu, Nov 12, 2015 at 07:52:16AM +0000, Serge Hallyn wrote:
> > > to give lxcfs' cgroup view time out.
> > 
> > Where does that 500ms come from? is it guaranteed that the kernel or
> > fuse will flush the cache by then?
> 
> I've set it in lxcfs: https://github.com/lxc/lxcfs/commit/f466a31e0a6e271a0458a1eddc8e4452e6a59f41
> 
> The default is 1s.
> 
> > Also, can't this be implemented as a hook? if so, we could just add this
> > to the lxcfs config snippet, making this more self-contained.
> 
> Urgh.  I suppose it could.  If it were something other than reboot I would
> have probably done so, but reboot seemed an ok place to wait half a sec.

If it can be implemented with one of our existing hooks (is post-stop
called?), then we should do that, if it can't be done with our existing
hooks, then I'm fine with the sleep.

-- 
Stéphane Graber
Ubuntu developer
http://www.ubuntu.com
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