Hi Ghislain,
Mark Kampe was working on durability models a couple of years ago, but
I'm not sure if they ever were completed or if anyone has reviewed them.
The source code is available here:
https://github.com/ceph/ceph-tools/tree/master/models/reliability
This was before EC was in Ceph, so I'm guessing new models would need to
be created for that, but this may at least be a good place to start.
Mark
On 04/14/2015 07:04 AM, ghislain.chevalier@xxxxxxxxxx wrote:
Hi All,
Am I alone to have this need ?
*De :*ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] *De la part
de* ghislain.chevalier@xxxxxxxxxx
*Envoyé :* vendredi 20 mars 2015 11:47
*À :* ceph-users
*Objet :* how to compute Ceph durability?
Hi all,
I would like to compute the durability of data stored in a ceph
environment according to the cluster topology (failure domains) and the
data resiliency (replication/erasure coding).
Does a tool exist ?
Best regards
*- - - - - - - - - - - - - - - - -*
*Ghislain Chevalier ORANGE*
+33299124432
+33788624370
ghislain.chevalier@xxxxxxxxxx
<mailto:ghislain.chevalier@xxxxxxxxxxxxxxxxxx>
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