I have setup 4 node couchbase cluster . On the first node I have specified non default locations for data and index paths. After that I used wenconsole to add nodes and successfully added remaing 3nodes but later I found that data and index paths location were different on 2,3 and 4 nodes compare to first node . How can I change default locations for data and index paths on 2,3,4 nodes to first node data and index locations. This setup has been done on RHEL 6 and couchbase server version is 5.1. please suggest me on this issue asap.