[ovirt-users] ovirt - unsupported GFS config ??

[Sahina Bose]

Stripe is not supported.

What you need to do instead is turn on sharding for the volume.

So:

gluster volume create 12HP12-S2R3A1P2 replica 3 arbiter 1 
1hp1:/STORAGES/P2/GFS 1hp2:/STORAGES/P2/GFS 
kvmarbiter:/STORAGES/P2-1/GFS  force

gluster volume set 12HP12-S2R3A1P2 features.shard on
gluster volume set 12HP12-S2R3A1P2 features.shard-block-size 512MB

If you want to utilize the additional nodes as well, you can change this 
to a distributed replicate volume - instead of the volume creation in 
step above , use below

gluster volume create 12HP12-S2R3A1P2 replica 3 arbiter 1 
1hp1:/STORAGES/P2/GFS 1hp2:/STORAGES/P2/GFS 
kvmarbiter:/STORAGES/P2-1/GFS 2hp1:/STORAGES/P2/GFS 
2hp2:/STORAGES/P2/GFS  kvmarbiter:/STORAGES/P2-2/GFS  force


On 03/24/2016 07:49 PM, paf1 at email.cz wrote:
> Hello,
> I tried create stripe 2 replica 3 arbiter1 gluster volume for testing.
> So , glusterFS such type from commandline was successfull, but domain 
> creation looks to be unsupported. with oVirt message "Error while 
> executing action AddGlusterFsStorageDomain: Storage Domain target is 
> unsupported".
> Cam U tell me if is it  error or really unsuported ??
>
> exam:
> gluster volume create 12HP12-S2R3A1P2 stripe 2 replica 3 arbiter 1 
> 1hp1:/STORAGES/P2/GFS 1hp2:/STORAGES/P2/GFS 
> kvmarbiter:/STORAGES/P2-1/GFS 2hp1:/STORAGES/P2/GFS 
> 2hp2:/STORAGES/P2/GFS  kvmarbiter:/STORAGES/P2-2/GFS  force
>
>
> RHEL 7-2.1511
> vdsm - vdsm-4.17.23-1.el7
> gluster - glusterfs-3.7.9-1.el7
> ovirt - 3.5.6.2-1
>
> regs.Pavel
>
>
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