I apologize if this is a duplicate. Dave Bevans notes indicate he sent an email for assistance to the alias for help already but I don''t see it posted in the notes & cust called back in. T5240 Sol 10 thru FC switch, non Sun, to EMC array 36 LUNs are being presented to the host, cust is trying to create zfs zpools but ''powermt display'' shows the ones that are working on a separate service processor. cust SAN team couldnt find any problems; when they put that disk on another processor it worked OK, then they put it back and it still worked. but when cust rebooted box that same disk will not join the zpool. cust is working with EMC on the storage side but would like a Sun perspective also. Thanks! Claire Grandalski OS - Technical Support Engineer Sun Microsystems, Inc. Operating Systems Technology Service Center Email: claire.grandalski at sun.com Phone: 1-800-USA-4SUN My Working Hours : 6am-1pm ET, Monday thru Friday My Manager''s Email:Joel.Fontenot at sun.com ==========================================TO REACH THE NEXT AVAILABLE ENGINEER: 1. Call 1-800-USA-4SUN choose opt 2 and enter your case number. 2. Wait for my voice mail message to begin. 3. Press "0" during my message to reach the next available engineer. 4. You will hear hold music until the next engineer answers. =======================================================================Submit, check and update tickets at http://www.sun.com/osc =======================================================================This email may contain confidential and privileged material for the sole use of the intended recipient. Any review or distribution by others is strictly prohibited. If you are not the intended recipient please contact the sender and delete all copies. ========================================================================