Re: Speed up 'rbd rm'

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On 05/30/2013 11:40 PM, Stefan Priebe - Profihost AG wrote:
Am 31.05.2013 03:40, schrieb Chris Dunlop:
On Thu, May 30, 2013 at 01:50:14PM -0700, Josh Durgin wrote:
On 05/29/2013 07:23 PM, Chris Dunlop wrote:
On Wed, May 29, 2013 at 12:21:07PM -0700, Josh Durgin wrote:
On 05/28/2013 10:59 PM, Chris Dunlop wrote:
I see there's a new commit to speed up an 'rbd rm':

http://tracker.ceph.com/projects/ceph/repository/revisions/40956410169709c32a282d9b872cb5f618a48926

Is it safe to cherry-pick this commit on top of 0.56.6 (or, if not, v0.61.2) to speed up the remove?

You'll need 537386d906b8c0e395433461dcb03a82eb33f34f as well. It should
apply cleanly to 0.61.2, and probably 0.56.6 too.

I cherry picked both on top of cuttlefish it works but not very good.
rbd command finishes but rbd image is still in rbd ls and just gets
deleted later. I also saw a variant, where rbd rm outputs errors even
though the image was there but it still got deleted...

I forgot that there was a bug in the original version. You'll need
395a775a8c87b0ee1ce314257e25240214f4081c too.
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