----- Message from Loic Dachary <l...@dachary.org> ---------
   Date: Tue, 03 Jun 2014 13:52:54 +0200
   From: Loic Dachary <l...@dachary.org>
Subject: Re: [ceph-users] crush-ruleset parameter erausre vs replicated
To: Kenneth Waegeman <kenneth.waege...@ugent.be>, ceph-users <ceph-users@lists.ceph.com>


Hi again,

Here is the proposed update https://github.com/ceph/ceph/pull/1909/files . Does it make sense to you ?
Yes it does! Thanks, this is indeed much clearer:)

Kenneth

Cheers

On 03/06/2014 12:27, Loic Dachary wrote:
Hi Kenneth,

The documentation needs to be updated, I'll do that today. The to set the crush ruleset for a pool you can use http://ceph.com/docs/master/rados/operations/pools/#set-pool-values

Cheers

On 03/06/2014 11:59, Kenneth Waegeman wrote:
Hi,

In the documentation about creating pools (http://ceph.com/docs/master/rados/operations/pools/) , I saw this:

{crush_ruleset=ruleset}

Description: For erasure pools only. Set the name of the CRUSH ruleset. It must be an existing ruleset matching the requirements of the underlying erasure code plugin.


But this also a parameter for replicated pools, which can be set with 'ceph osd pool set POOL crush_ruleset X' Maybe this should also be possible to set on creation time of replicated pools? Now if I do 'ceph osd pool create POOL PG PGP replicated crush_ruleset=X', a new pool is created, but with a wrong (the default one) ruleset.

Kind regards,
Kenneth

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--
Loïc Dachary, Artisan Logiciel Libre


----- End message from Loic Dachary <l...@dachary.org> -----

--

Met vriendelijke groeten,
Kenneth Waegeman


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