I have NSMXpress upgraded to 2011.1s2, with schema 219 loaded. Two SRXs 650 (Junos 11.4) in cluster are added in NSM (through fxp0).
Management of the cluster through NSM is very very slow, update config as well as summarize delta config etc etc is "Pending..." and done not in seconds but in minutes (several). I added also one M router and situation with it is totally different, all jobs are executed in seconds.
Is there some expirience with SRX cluster and NSM, is it slow or not? Maybe some workaround?