AFAIK depending on how many you have, you are likely to end up with 'too
many pgs per OSD' warning for your main pool if you do this, because the
number of PGs in a pool cannot be reduced and there will be less OSDs to
put them on.
-Ben
On Wed, Mar 8, 2017 at 5:53 AM, Henrik Korkuc wrote:
> On
On 17-03-08 15:39, Kevin Olbrich wrote:
Hi!
Currently I have a cluster with 6 OSDs (5 hosts, 7TB RAID6 each).
We want to shut down the cluster but it holds some semi-productive VMs
we might or might not need in the future.
To keep them, we would like to shrink our cluster from 6 to 2 OSDs (we
Shrinking lab cluster to free hardware for a new
deployment
Hi!
Currently I have a cluster with 6 OSDs (5 hosts, 7TB RAID6 each).
We want to shut down the cluster but it holds some semi-productive VMs we might
or might not need in the future.
To keep them, we would like to shrink our cluster f
Hi!
Currently I have a cluster with 6 OSDs (5 hosts, 7TB RAID6 each).
We want to shut down the cluster but it holds some semi-productive VMs we
might or might not need in the future.
To keep them, we would like to shrink our cluster from 6 to 2 OSDs (we use
size 2 and min_size 1).
Should I set th
