[Bug 1261501] Re: ceph osds unbalanced

[Dave Chiluk]

They likely have too few placement groups. They can retrieve their current value using ...
$ ceph osd pool get {pool-name} pg_num

Please have IS set the number of placement groups according to the below page.  
http://ceph.com/docs/master/rados/operations/placement-groups/

Basically it should be  = 100 * <number of osds>/<number of replicas>

Assuming they are at a new enough version they should be able to run
ceph osd pool set {pool-name} pg_num {pg_num}

#wosup

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https://bugs.launchpad.net/bugs/1261501

Title:
  ceph osds unbalanced

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