As long as you have the 7 copies online if you're using 7+2 then you can still work and read to the EC pool. For EC pool, size is equivalently 9 and min_size is 7.
I have a 3 node cluster with 2+1 and I can restart 1 node at a time with host failure domain.
On Wed, Jul 12, 2017, 6:34 AM Jake Grimmett <jog@xxxxxxxxxxxxxxxxx> wrote:
Dear All,
Quick question; is it possible to write to a degraded EC pool?
i.e. is there an equivalent to this setting for a replicated pool..
osd pool default size = 3
osd pool default min size = 2
My reason for asking, is that it would be nice if we could build a EC
7+2 cluster, and actively use the cluster while a node was off-line by
setting osd noout.
BTW, Currently testing the Luminous RC, it's looking really nice!
thanks,
Jake
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