Hi Greg, Thanks for your reply. Can we have mixed pools( EC and replicated) for CephFS data and metadata or we have to use anyone pool( EC or Replicated) for creating CephFS? Also we would like to know, when will the production release of CephFS happen with erasure coded pool ? We are ready to test peta-byte scale CephFS cluster with erasure coded pool.
-Mohammed Pakkeer On Wed, Jan 21, 2015 at 9:11 AM, Gregory Farnum <[email protected]> wrote: > On Tue, Jan 20, 2015 at 5:48 AM, Mohamed Pakkeer <[email protected]> > wrote: > > > > Hi all, > > > > We are trying to create 2 PB scale Ceph storage cluster for file system > > access using erasure coded profiles in giant release. Can we create > Erasure > > coded pool (k+m = 10 +3) for data and replicated (4 replicas) pool for > > metadata for creating CEPHFS? What are the pros and cons of using two > > different pools to create CEPHFS ? > > It's standard to use separate pools. Unfortunately you can't use EC > pools for CephFS right now. > -Greg >
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