Re: Slow performances on our Ceph Cluster

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On Tue, Feb 14, 2017 at 3:48 AM, David Ramahefason <rama@xxxxxxxxxxxxx> wrote:
> Any idea on how we could increase performances ? as this really impact our
> openstack MOS9.0 Mitaka infrastructure, VM spawning can take up to 15
> minutes...

Have you configured Glance RBD store properly? The Mikata release
changed the configuration options needed to thinly provision VMs from
backing Glance images [1]

[1] http://docs.ceph.com/docs/master/rbd/rbd-openstack/#for-mitaka-only

-- 
Jason
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