[CRIU] [PATCH] mnt: don't match the wrong nested bind mount

Pavel Emelyanov xemul at parallels.com
Thu Apr 16 02:17:34 PDT 2015


On 04/15/2015 06:12 PM, Andrew Vagin wrote:
> On Wed, Apr 15, 2015 at 09:00:37AM -0600, Tycho Andersen wrote:
>> Andrey reported this issue and it took me a while to figure out exactly what
>> might cause it. I think the comment describes it accurately, as with that
>> example I end up with mountinfo on the host like:
>>
>> 47 23 253:1 /root/bind1/subdir /root/bind2 rw,relatime shared:1 - ext4 /dev/disk/by-uuid/6c5a78e0-95fa-49a8-aa91-a8093d295e58 rw,data=ordered
>> 48 23 253:1 /root/bind1 /root/bind3 rw,relatime shared:1 - ext4 /dev/disk/by-uuid/6c5a78e0-95fa-49a8-aa91-a8093d295e58 rw,data=ordered
>>
>> Reported-by: Andrew Vagin <avagin at odin.com>
>> CC: Andrew Vagin <avagin at odin.com>
> 
> Acked-by: Andrew Vagin <avagin at odin.com>
> 
>> Signed-off-by: Tycho Andersen <tycho.andersen at canonical.com>

Applied, thanks.



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