Looks fine, and is what we do (we use NetApp). Assuming the goal is shared storage, you'll need to use a cluster-aware filesystem like ocfs2 or gfs2. We have two clusters, one using ocfs2 and one using gfs2 and the ocfs2 would cause nodes to randomly lock up and have to be rebooted every day at 4am so we switched to gfs2 for the new cluster and so far its worked well but its only been a few months. There are other clustered (not distributed) filesystems out there, do some research and pick what works best for your use-case. ------------------ Aubrey Wells Director | Network Services VocalCloud 888.305.3850 support at vocalcloud.com www.vocalcloud.com On Wed, Aug 21, 2013 at 4:02 AM, shiori <ribozyme847 at gmail.com> wrote: > Hi all, > > I want to use FC disk array for block storage in my openstack cloud. > But I'm not sure how to connect those devices. > I drew this network topology diagram(http://goo.gl/PtTwtZ), could some > tell me > whether it's correct or not. > > B.R. > Ribo > > > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20130821/bdc7d4bc/attachment.html>