On 06/24/2016 03:16 PM, Dewey Du wrote:
You mean we dont need to add new storage domain for each ovirt-node?
Maybe I choose the "Use Host" option wrongly? I thought this is the
way to tie the storage of "Host-01" to GlusterFS by selecting
"Host-01" on the "Use Host" option.
And I should do the same thing for "Host-02", which adding new storage
domain with choosing "Host-02" on the "Use Host" option.
So do others. Host-03, Host-04 ...
While creating storage domain, the host provided in "Use host" is the
one used to initially setup the connection to the storage.
In case of gluster storage domain, if like you said, you want to
separate storage servers from hypervisor hosts - you would set up the
gluster volume using bricks on Host-04, Host-05, Host-06.
And in oVirt create a cluster with your hypervisor hosts - Host-01,
Host-02 and Host-03. To create a data storage domain - use any of the
hosts (01-03) and provide path to gluster volume as host-04:/<volname>
In case of hyperconverged setup, the gluster volume can be setup on
Host-01, Host-02, Host-03 itself. Check
http://blogs-ramesh.blogspot.in/2016/01/ovirt-and-gluster-hyperconvergence.html
On Fri, Jun 24, 2016 at 3:15 PM, Sahina Bose <sab...@redhat.com
<mailto:sab...@redhat.com>> wrote:
On 06/24/2016 11:25 AM, Dewey Du wrote:
I prefer deploying as a hyperconverged setup, but it is still
under experiment, right?
Hyperconverged deployment with oVirt and Gluster has been tested
and is currently offered as a preview feature with guidance on
do's/don'ts & recommended gluster volume settings. We're working
on enhancing this further to make it easier to setup, integrate
better in the oVirt UI in 4.1
So I try to separate vm service and storage. I added new storage
domain( Domain Type "Data", Storage Type "GlusterFS", Use Host
"host-01". But then I can't add another new storage domain(
Domain Type "Data", Storage Type "GlusterFS", Use Host
"host-02"). The input field "path" is unwritable (gray) on the
Popup New Domain Window.
My question is, should we add a new storage domain for each
ovirt-node?
No, you dont need to.
This seems like a bug in the Create storage domain UI. Does
refreshing your browser fix the greyed-out input field? Any errors
seen in engine logs?
On Tue, Jun 21, 2016 at 7:15 PM, Sahina Bose <sab...@redhat.com
<mailto:sab...@redhat.com>> wrote:
Make sure that you use replica 3 gluster volumes for storing
VM images. Are you planning to deploy as a hyperconverged setup?
Either way, try and use the latest ovirt 3.6 and glusterfs
3.7 (3.7.12 that addresses bugs related to sharding and
o-direct is due to be released soon)
On 06/21/2016 07:08 AM, Dewey Du wrote:
I want to deploy oVirt 3.6 with GlusterFS 3.7 to my online
servers. Is it recommended for production usage?
Thx.
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