Is it for efficiency or corectness reasons? i can imagine put with auto gravity option on as an atomic operation of subsequently: get() resulting in gravity of data put() performed 'locally' than according to my understanding the get() has to remove the node from other servers when the dataGravitationRemoveOnFind set on true - that's where the question about the difference between INVAL and REPL came from. Yet what if I invoke concurrently get() on 2 or more servers. Do I have any guarantees that at the end I will have only one main copy of the node? -- cheers, mj View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994395#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...