Pointing the node to mount from itself will certainly work. I used rrdns because I've seen some race conditions from glusterd being 'started' but not ready to accept mount requests by the time the netmount service starts. -- Adam On Sun, May 12, 2013 at 11:14 AM, <elvinas.piliponis at barclays.com> wrote: > Hello Adam, **** > > ** ** > > > On my compute cluster we use round-robin dns (for HA of the volume > definition) and mount the GlusterFS volume via the FUSE (native) client*** > * > > Can you please be more detailed on this? I have somewhat similar > copute-storage setup and pointed each compute node to itself as a GlusterFS > volume server via FUSE mount. Would be there any difference? **** > > ** ** > > Thank you**** > > *From:* gluster-users-bounces at gluster.org [mailto: > gluster-users-bounces at gluster.org] *On Behalf Of *Adam Tygart > *Sent:* 11 May 2013 01:46 > *To:* gluster-users at gluster.org > > *Subject:* Re: Newbee Question: GlusterFS on Compute > Cluster?**** > > ** ** > > Randy,**** > > ** ** > > On my compute cluster we use round-robin dns (for HA of the volume > definition) and mount the GlusterFS volume via the FUSE (native) client. > All of the I/O would go directly to the nodes, rather than through an > intermediary (NFS) server.**** > > ** ** > > --**** > > Adam Tygart**** > > Beocat Sysadmin**** > > www.beocat.cis.ksu.edu**** > > ** ** > > On Fri, May 10, 2013 at 5:38 PM, Bradley, Randy < > Randy.Bradley at ars.usda.gov> wrote:**** > > ** ** > > I've got a 24 node compute cluster. Each node has one extra terabyte > drive. It seemed reasonable to install Gluster on each of the compute > nodes and the head node. I created a volume from the head node:**** > > ** ** > > gluster volume create gv1 rep 2 transport tcp compute000:/export/brick1 > compute001:/export/brick1 compute002:/export/brick1 > compute003:/export/brick1 compute004:/export/brick1 > compute005:/export/brick1 compute006:/export/brick1 > compute007:/export/brick1 compute008:/export/brick1 > compute009:/export/brick1 compute010:/export/brick1 > compute011:/export/brick1 compute012:/export/brick1 > compute013:/export/brick1 compute014:/export/brick1 > compute015:/export/brick1 compute016:/export/brick1 > compute017:/export/brick1 compute018:/export/brick1 > compute019:/export/brick1 compute020:/export/brick1 > compute021:/export/brick1 compute022:/export/brick1 > compute023:/export/brick1**** > > ** ** > > And then I mounted the volume on the head node. So far, so good. Apx. 10 > TB available.**** > > ** ** > > Now I would like each compute node to be able to access files on this > volume. Would this be done by NFS mount from the head node to the compute > nodes or is there a better way?**** > > ** ** > > ** ** > > Thanks,**** > > ** ** > > Randy**** > > > > > > This electronic message contains information generated by the USDA solely > for the intended recipients. Any unauthorized interception of this message > or the use or disclosure of the information it contains may violate the law > and subject the violator to civil or criminal penalties. If you believe you > have received this message in error, please notify the sender and delete > the email immediately. **** > > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://supercolony.gluster.org/mailman/listinfo/gluster-users**** > > ** ** > > > This e-mail and any attachments are confidential and intended solely for > the addressee and may also be privileged or exempt from disclosure under > applicable law. 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