Re: [ovirt-users] Expand an ovirt+glusterfs cluster
On Wed, Mar 22, 2017 at 8:29 PM, Davide Ferrari <davide(a)billymob.com> wrote:
2017-03-22 8:09 GMT+01:00 Sahina Bose <sabose(a)redhat.com>:
>
> A gluster volume cannot span multiple clusters. If you want to create a
> separate cluster with the Broadwell nodes, then create a new gluster volume
> using the disks from these nodes - i.e do not expand the existing volume by
> adding bricks from the new servers.
>
About this: why?
I mean, from the new cluster I can spawn a VM based on an image stored in
the other cluster domain and it works. What's the problem?
Anyway I created a new data domain for that cluster
Each cluster is also created as a gluster trusted storage pool - that is
nodes in the cluster are peer probed to each other. A gluster volume can
only span one trusted storage pool at a time.
Attachments:
- attachment.html (text/html — 1.5 KB)