Hi, dear glfs experts: I've been using glusterfs (version 3.2.6) for months,so far it works very well.Now I'm facing a problem of adding two new bricks to an existed replicated (rep=2) volume,which is consisted of only two bricks and is mounted by multiple clients.Can I just use the following commands to add new bricks without stopping the services which is using the volume as motioned? 1?gluster peer probe new-node1 2?gluster peer probe new-node2 3?gluster volume add-brick VOLNAME new-brick1 new-brick2 4?gluster volume rebalance VOLNAME fix-layout start 5?gluster volume rebalance VOLNAME migrate-data start Is there something I missed? Thanks a lot. Regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20121022/8e3169e3/attachment.html>