Adam Fitzgerald [http://community.jboss.org/people/afitzms] created the discussion "REPL_SYNC with 1 phase possible?" To view the discussion, visit: http://community.jboss.org/message/605031#605031 -------------------------------------------------------------- Hi, My understanding of how REPL_SYNC replication works is that on a user commit: -locks are obtained for the keys on remote caches (during prepare) -if the locks are successfully obtained, the cache commits and then replicates the changes to the remote instances With REPL_SYNC and syncCommit=true it seems like there is the potential to optimize out one of these network round trips with more 1PC like semantics - we already do not have a success guarantee after the first phase (replication can fail).  Is there a way to configure JBoss Cache to not obtain locks on remote instances during the prepare phase, and just try to replicate the changes during the commit? Thanks, Adam -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/605031#605031] Start a new discussion in JBoss Cache at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]