On 05/06/2013 04:15 PM, Guido Winkelmann wrote:
Am Montag, 6. Mai 2013, 16:05:31 schrieb Wido den Hollander:
On 05/06/2013 04:00 PM, Guido Winkelmann wrote:
Hi,
How do I run a 1-node cluster with no replication?
I'm trying to run a small 1-node cluster on my local workstation and
another on my notebook for experimentation/development purposes, but
since I only have on OSD, I'm always getting HEALTH_WARN as the cluster
status from ceph -s. Can I somehow tell ceph to just not bother with
replication for this cluster?
Have you set min_size to 1 for all the pools?
You mean in the crushmap?
No, it's pool setting.
See: http://ceph.com/docs/master/rados/operations/pools/#set-pool-values
I haven't touched that, but it is on 1 for pools. I assume that must be the
default.
Guido
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Wido den Hollander
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