[CRIU] [PATCH CRIU 0/4] mount: fixes for slave mounts

Pavel Emelyanov xemul at virtuozzo.com
Wed Jan 27 06:13:54 PST 2016


On 01/20/2016 06:42 PM, Pavel Tikhomirov wrote:
> Main problem I was trying to solve that migrating Virtuozzo container
> some slave mounts which at the same time were shared, become shared
> only. They lost "master:%d" in /proc/self/mountinfo output. It was
> because we made those mounts private before making them slave.
> 
> https://jira.sw.ru/browse/PSBM-42829
> 
> Pavel Tikhomirov (4):
>   mount: get over autodetected mounts in search for widest shared peer
>   mount: do not make external mounts to be private if not needed
>   mount: do not mark mount internaly shared if match is master not share
>   mount: if mount should have master we must not set mount private
> 
>  mount.c | 26 ++++++++++++++++++++++----
>  1 file changed, 22 insertions(+), 4 deletions(-)
> 

Andrey, Tycho, what do we do with this set? Do you Ack all patches of
it, want Pavel to rework/fix or is it up to ... the maintainer :) ?

-- Pavel


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