[cinder][dev] Bug for deferred deletion in RBD

Jae Sang Lee hyangii at gmail.com
Mon Feb 11 08:47:56 UTC 2019


Yes, I added your code to pike release manually.



2019년 2월 11일 (월) 오후 4:39에 Arne Wiebalck <Arne.Wiebalck at cern.ch>님이 작성:

> Hi Jae,
>
> You back ported the deferred deletion patch to Pike?
>
> Cheers,
>  Arne
>
> > On 11 Feb 2019, at 07:54, Jae Sang Lee <hyangii at gmail.com> wrote:
> >
> > Hello,
> >
> > I recently ran a volume deletion test with deferred deletion enabled on
> the pike release.
> >
> > We experienced a cinder-volume hung when we were deleting a large amount
> of the volume in which the data was actually written(I make 15GB file in
> every volumes), and we thought deferred deletion would solve it.
> >
> > However, while deleting 200 volumes, after 50 volumes, the cinder-volume
> downed as before. In my opinion, the trash_move api does not seem to work
> properly when removing multiple volumes, just like remove api.
> >
> > If these test results are my fault, please let me know the correct test
> method.
> >
>
> --
> Arne Wiebalck
> CERN IT
>
>
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