I was never able to achieve a stable system that could survive the loss of a
single node with glusterfs. I attempted to use replica 2 across 3 nodes (which
required 2 bricks per node as the number of bricks must be a multiple of the
replica, and you have to order them so the brick pairs span serv
As long as all your compute nodes are part of the gluster peer,
localhost will work.
Just remember, gluster will connect to any server, so even if you
mount as localhost:/ it could be accessing the storage from another
host in the gluster peer group.
On Fri, Jul 4, 2014 at 3:26 PM, Punit Dambiwal
Hi Andrew,
Yes..both on the same node...but i have 4 nodes of this type in the same
clusterSo it should work or not ??
1. 4 physical nodes with 12 bricks each(distributed replicated)...
2. The same all 4 nodes use for the compute purpose also...
Do i still require the VIP...or not ?? because
Or just localhost as your computer and storage are on the same box.
On Fri, Jul 4, 2014 at 2:48 PM, Punit Dambiwal wrote:
> Hi Andrew,
>
> Thanks for the updatethat means HA can not work without VIP in the
> gluster,so better to use the glusterfs with the VIP to take over the ip...in
> case
Hi Andrew,
Thanks for the updatethat means HA can not work without VIP in the
gluster,so better to use the glusterfs with the VIP to take over the
ip...in case of any storage node failure...
On Fri, Jul 4, 2014 at 12:35 PM, Andrew Lau wrote:
> Don't forget to take into consideration quroum
Don't forget to take into consideration quroum, that's something
people often forget
The reason you're having the current happen, is gluster only uses the
initial IP address to get the volume details. After that it'll connect
directly to ONE of the servers, so with your 2 storage server case,
50%
Hi,
Thanks...can you suggest me any good how to/article for the glusterfs with
ovirt...
One strange thing is if i will try both (compute & storage) on the same
node...the below quote not happen
-
Right now, if 10.10.10.2 goes away, all your gluster mounts go away and
your
You need to setup a virtual IP to use as the mount point, most people use
keepalived to provide a virtual ip via vrrp for this. Setup something like
10.10.10.10 and use that for your mounts.
Right now, if 10.10.10.2 goes away, all your gluster mounts go away and your
VMs get paused because the
Hi,
I have some HA related concern about glusterfs with Ovirt...let say i have
4 storage node with gluster bricks as below :-
1. 10.10.10.1 to 10.10.10.4 with 2 bricks each and i have distributed
replicated architecture...
2. Now attached this gluster storge to ovrit-engine with the following
mou
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