[Devel] [PATCH libvzctl v2] scripts: vz_ -- Checkpoint and restore AIO staistics

[Cyrill Gorcunov]

On Mon, Apr 11, 2016 at 09:39:18AM +0300, Igor Sukhih wrote:
> >  		cgget -n -v -r ve.clock_bootbased $VEID > $1/vz_clock_bootbased.img
> >  		cgget -n -v -r ve.clock_monotonic $VEID > $1/vz_clock_monotonic.img
> >+		# AIO statistics
> >+		cgget -n -v -r ve.aio_max_nr $VEID > $1/vz_aio_max_nr.img
> 
> cgget -n -v -r ve.aio_max_nr 1024
> cgget: cannot read group '1024': Cgroup does not exist

This part requires kernel patch as well (seems I forgot to CC you on it).
Igor, defer applying it please until kernel part merged (we're waiting
for Kirill's comments). I'll ping you when kernel side will be ready.

Side note: look, it seems there become more vz_...img files in dump
directory, maybe it worth to merge them all into some single
vz_params.img (until we've not pushed out releas I guess we can
optimize things safely)?