Monitors use the public network, not the cluster network. Only OSDs use the
cluster network. The purpose of the cluster network is that OSDs do a lot
of heartbeat checks, data replication, recovery, and rebalancing. So the
cluster network will see more traffic than the front end public network.
See
If I understand correctly then, I should either not specify mon addr or
set it to an external IP?
Thanks for the clarification,
Jeff
On 01/15/2014 03:58 PM, John Wilkins wrote:
Jeff,
First, if you've specified the public and cluster networks in
[global], you don't need to specify it anywher
Jeff,
First, if you've specified the public and cluster networks in [global], you
don't need to specify it anywhere else. If you do, they get overridden.
That's not the issue here. It appears from your ceph.conf file that you've
specified an address on the cluster network. Specifically, you specif
I've got a cluster with 3 mons, all of which are binding solely to a
cluster network IP, and neither to 0.0.0.0:6789 nor a public IP. I
hadn't noticed the problem until now because it makes little difference
in how I normally use Ceph (rbd and radosgw), but now that I'm trying to
use cephfs it'
