[Gluster-users] Peer Probe

harry mangalam harry.mangalam at uci.edu
Mon Feb 25 19:57:15 UTC 2013


It /might be/probably is/ DNS-related. 

Are you trying to do this with RDMA or IPoIB?

If IPoIB, are ALL your /etc/hosts files in sync (IB names separate and 
distinct from the ethernet interfaces) and responsive to the appropriate 
interfaces?  

Do the IB interfaces show up as distinct (and connected) on an 'ifconfig -a' 
and 'ibstat' dump?  

Do all the peers show up on an 'ibhosts' query?

What is the output of:
gluster volume status <your_volume>
and 
gluster volume status <your_volume> detail


hjm

On Monday, February 25, 2013 07:46:00 PM Tony Saenz wrote:
> It shows this but it's still going through my NIC cards and not the
> Infiniband. (Checked the traffic on the cards themselves)
> 
> [root at fpsgluster ~]# gluster peer status
> Number of Peers: 1
> 
> Hostname: fpsgluster2
> Uuid: 9b7e7c2d-f05b-4cc8-b55a-571e383328d0
> State: Peer in Cluster (Connected)
> 
> On Feb 25, 2013, at 10:51 AM, Torbjørn Thorsen <torbjorn at trollweb.no> wrote:
> > Your error message seems to indicate that the peer is already in the
> > storage pool ?
> > What is the output of "gluster peer status" ?
> > 
> > On Mon, Feb 25, 2013 at 7:28 PM, Tony Saenz <tony at filmsolutions.com> 
wrote:
> >> Any help please? The regular NICs are fine which is what it currently
> >> sees but I'd like to move them over to the Infiniband cards.>> 
> >> On Feb 22, 2013, at 1:50 PM, Anthony Saenz <tony at filmsolutions.com> 
wrote:
> >>> Hey,
> >>> 
> >>> I was wondering if I could get a bit of help.. I installed a new
> >>> Infiniband card into my servers but I'm unable to get it to come up as
> >>> a peer. Is there something I'm missing?
> >>> 
> >>> [root at fpsgluster testvault]# gluster peer probe fpsgluster2ib
> >>> Probe on host fpsgluster2ib port 0 already in peer list
> >>> 
> >>> [root at fpsgluster testvault]# yum list installed | grep gluster
> >>> glusterfs.x86_64                       3.3.1-1.el6             
> >>> installed
> >>> glusterfs-devel.x86_64                 3.3.1-1.el6             
> >>> installed
> >>> glusterfs-fuse.x86_64                  3.3.1-1.el6             
> >>> installed
> >>> glusterfs-geo-replication.x86_64       3.3.1-1.el6             
> >>> installed
> >>> glusterfs-rdma.x86_64                  3.3.1-1.el6             
> >>> installed
> >>> glusterfs-server.x86_64                3.3.1-1.el6             
> >>> installed
> >>> 
> >>> Thanks.
> >> 
> >> _______________________________________________
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> >> Gluster-users at gluster.org
> >> http://supercolony.gluster.org/mailman/listinfo/gluster-users
> > 
> > --
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> > 
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---
Harry Mangalam - Research Computing, OIT, Rm 225 MSTB, UC Irvine
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