Thanks Nick.
At.
Italo Santos
http://italosantos.com.br/
On Wednesday, January 7, 2015 at 18:44, Nick Fisk wrote:
Hi Italo,
=k/(k+m)
Where k is data chunks and m is coding chunks.
For example k=8 m=2 would give you
=8/(8+2)
.8 or 80% usable storage and 20% used for coding. Please keep in mind however
that you can’t fill up the storage completely.
Nick
From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of
Italo Santos
Sent: 06 January 2015 22:14
To: ceph-users@lists.ceph.com (mailto:ceph-users@lists.ceph.com)
Subject: [ceph-users] Erasure code pool overhead
Hello,
I’d like to know how can I calculate the overhead of a erasure pool?
Regards.
Italo Santos
http://italosantos.com.br/
(http://xo4t.mjt.lu/link/xo4t/gsjxzg0/1/g83J0My8PWkwSfX5StB9tA/aHR0cDovL2l0YWxvc2FudG9zLmNvbS5ici8)
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