Hi,
Anyways its not suggested to have a single node, but if you are having and you must (may be for testing purposes) you can include :
"osd crush chooseleaf type = 0" in global section of ceph.conf and restart all ceph services, to have all pgs in active+clean state.
Thanks and Regards
Ashish Chandra
Cloud Engineer, Reliance Jio
On Thu, Mar 13, 2014 at 2:35 PM, Robert van Leeuwen <Robert.vanLeeuwen@xxxxxxxxxxxxx> wrote:
> The question is that I cannot understand why the status of the PGS is always STUCK UNCLEAN. As I
> see it, the status should be ACTIVE+CLEAN.
It looks like you have one physical node.
If you have a pool with a replication count of 2 (default) I think it wil try to spread the data across 2 failure domains by default.
My guess is the default crush map will see a node as a single failure domain by default.
So, edit the crushmap to allow this or add a second node.
Cheers,
Robert van Leeuwen
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