resync doesnt work on repl sets - give a good err msg for now

1 files changed, 6 insertions, 0 deletions

diff --git a/db/repl.cpp b/db/repl.cpp
index 37dea33b6c7..c836b1fd3b2 100644
--- a/db/repl.cpp
+++ b/db/repl.cpp
@@ -221,6 +221,12 @@ namespace mongo {
         void help(stringstream&h) const { h << "resync (from scratch) an out of date replica slave.\nhttp://www.mongodb.org/display/DOCS/Master+Slave"; }
         CmdResync() : Command("resync") { }
         virtual bool run(const string& , BSONObj& cmdObj, string& errmsg, BSONObjBuilder& result, bool fromRepl) {
+            if( cmdLine.usingReplSets() ) { 
+                errmsg = "resync command not currently supported with replica sets.  See RS102 info in the mongodb documentations";
+                result.append("info", "http://www.mongodb.org/display/DOCS/Resyncing+a+Very+Stale+Replica+Set+Member");
+                return false;
+            }
+
             if ( cmdObj.getBoolField( "force" ) ) {
                 if ( !waitForSyncToFinish( errmsg ) )
                     return false;