You need to update your zones to reflect the new CX WWPNs since they still contain 67 and 6f.
A little background - Recently added 5 new ESXi hosts (all starting auscerack) to cluster along with 2 new Cisco MDS 9148 FC switches to FC network. Existing ESX hosts (all starting auscebld) are using existing Brocade FC switches.   I have added 4 4GB FC connections from the CX4 to the MDS switches and also zoned in the new ESXi hosts. However, the ESXi hosts are only seeing connections to the storage on some of the HBAs / connections.  I suspected the issue is with zoning, but I've been over the setups multiple times and have yet to find anything amiss.   Background:   All hosts (auscerack and auscebld) are running the same build of vSphere (914586) and the auscerack servers have been updated with the latest qlaXXXX driver (qla-2xxxx.934.5.4.0) with no change in situation. All hosts (auscerack / auscebld) have PowerPath 5.7.0.2 installed and licensed.   SAN is EMC NS480 (a CX4-480 with a Celerra gateway providing CIFS storage outside scope of issue). 4 ports on block side of CX4 should be visible to auscerack hosts: Slot A3, Port 1 (SP-Port A-5) WWN: 50:06:01:60:C4:60:28:F2:50:06:01:65:44:60:28:F2 - shows 5 registered initiators, all 5 logged OUT Slot A3, Port 2 (SP-Port A-6) WWN: 50:06:01:60:C4:60:28:F2:50:06:01:66:44:60:28:F2 - shows 5 registered initiators, 4 logged IN, 1 logged out Slot B3, Port 1 (SP-Port B-5) WWN: 50:06:01:60:C4:60:28:F2:50:06:01:6D:44:60:28:F2 - shows 3 registered initiators, all 3 logged out Slot B3, Port 2 (SP-Port B-6) WWN: 50:06:01:60:C4:60:28:F2:50:06:01:6E:44:60:28:F2 - shows 6 registered initiators, 5 logged in, 1 logged out   For auscerack1-1, Unisphere reports Connectivity Status as partially active with 4 manually registered connections 20:00:00:24:FF:48:CF:DC:21:00:00:24:FF:48:CF:DC SP-Port A-5 not logged in, registered 20:00:00:24:FF:48:CF:DC:21:00:00:24:FF:48:CF:DC SP-Port B-6 logged in, registered 20:00:00:24:FF:48:CF:DC:21:00:00:24:FF:48:CF:DD A-6 not logged in, registered 20:00:00:24:FF:48:CF:DC:21:00:00:24:FF:48:CF:DD B-5 not logged in, registered   20:00:00:24:FF:48:CF:DC:21:00:00:24:FF:48:CF:DC corresponds to vmhba1 on auscerack1-1    In vCenter, this HBA sees 1 target, 22 devices, 22 paths 20:00:00:24:FF:48:CF:DC:21:00:00:24:FF:48:CF:DD corresponds to vmhba2 on auscerack1-1    In vCenter, this HBA sees 0 targets, 0 devices, 0 paths   For auscerack1-2, Unisphere reports connectivity status as inactive with 4 manually registered connections 20:00:00:24:FF:48:D0:7E:21:00:00:24:FF:48:D0:7F B-5 not logged in, registered (no others show up)   20:00:00:24:FF:48:D0:7E:21:00:00:24:FF:48:D0:7E corresponds to vmhba1 on auscerack1-2    In vCenter, this HBA shows 1 target, 1 device, 1 path 20:00:00:24:FF:48:D0:7E:21:00:00:24:FF:48:D0:7F    In vCenter, this HBA shows 1 target, 1 device, 1 path   all auscerack and auscebld ESX hosts are part of an EMC Storage Group (ESX) so all should be able to see the same LUNs.   Parts of the MDS zone configs (2 switches) 9148-1   !Command: show running-config zone vsan 1 !Time: Tue Feb 12 13:22:31 2013   version 5.0(1a) !Full Zone Database Section for vsan 1 fcalias name auscerack1-1-vmhba1 vsan 1     member pwwn 21:00:00:24:ff:48:cf:dc   fcalias name auscerack1-2-vmhba1 vsan 1     member pwwn 21:00:00:24:ff:48:d0:7e   fcalias name auscerack1-3-vmhba1 vsan 1     member pwwn 21:00:00:24:ff:48:cf:de   fcalias name auscerack1-4-vmhba1 vsan 1     member pwwn 21:00:00:24:ff:48:e4:16   fcalias name auscerack1-5-vmhba1 vsan 1     member pwwn 21:00:00:24:ff:4f:76:ba   fcalias name NS480-Slot-A3-Port-1 vsan 1     member pwwn 50:06:01:65:44:60:28:f2   fcalias name NS480-Slot-B3-Port-2 vsan 1     member pwwn 50:06:01:6e:44:60:28:f2   zone name ZoneA vsan 1 zone name auscerack1-1-vmhba1 vsan 1     member fcalias auscerack1-1-vmhba1     member fcalias NS480-Slot-A3-Port-1     member fcalias NS480-Slot-B3-Port-2   zone name auscerack1-2-vmhba1 vsan 1     member fcalias auscerack1-2-vmhba1     member fcalias NS480-Slot-A3-Port-1     member fcalias NS480-Slot-B3-Port-2   zone name auscerack1-3-vmhba1 vsan 1     member fcalias auscerack1-3-vmhba1     member fcalias NS480-Slot-A3-Port-1     member fcalias NS480-Slot-B3-Port-2   zone name auscerack1-4-vmhba1 vsan 1     member fcalias auscerack1-4-vmhba1     member fcalias NS480-Slot-A3-Port-1     member fcalias NS480-Slot-B3-Port-2   zone name auscerack1-5-vmhba1 vsan 1     member fcalias auscerack1-5-vmhba1     member fcalias NS480-Slot-A3-Port-1     member fcalias NS480-Slot-B3-Port-2   zoneset name NS480-FABRIC-A vsan 1     member auscerack1-1-vmhba1     member auscerack1-2-vmhba1     member auscerack1-3-vmhba1     member auscerack1-4-vmhba1     member auscerack1-5-vmhba1   zoneset activate name NS480-FABRIC-A vsan 1   ---- 9148-2   !Command: show running-config zone vsan 1 !Time: Tue Feb 12 13:22:33 2013   version 5.0(1a) !Full Zone Database Section for vsan 1 fcalias name auscerack1-1-vmhba2 vsan 1     member pwwn 21:00:00:24:ff:48:cf:dd   fcalias name auscerack1-2-vmhba2 vsan 1     member pwwn 21:00:00:24:ff:48:d0:7f   fcalias name auscerack1-3-vmhba2 vsan 1     member pwwn 21:00:00:24:ff:48:cf:df   fcalias name auscerack1-4-vmhba2 vsan 1     member pwwn 21:00:00:24:ff:48:e4:17   fcalias name auscerack1-5-vmhba2 vsan 1     member pwwn 21:00:00:24:ff:4f:76:bb   fcalias name NS480-Slot-A3-Port-2 vsan 1     member pwwn 50:06:01:66:44:60:28:f2   fcalias name NS480-Slot-B3-Port-1 vsan 1     member pwwn 50:06:01:6d:44:60:28:f2   zone name auscerack1-1-vmhba2 vsan 1     member fcalias auscerack1-1-vmhba2     member fcalias NS480-Slot-A3-Port-2     member fcalias NS480-Slot-B3-Port-1   zone name auscerack1-2-vmhba2 vsan 1     member fcalias auscerack1-2-vmhba2     member fcalias NS480-Slot-A3-Port-2     member fcalias NS480-Slot-B3-Port-1   zone name auscerack1-3-vmhba2 vsan 1     member fcalias auscerack1-3-vmhba2     member fcalias NS480-Slot-A3-Port-2     member fcalias NS480-Slot-B3-Port-1   zone name auscerack1-4-vmhba2 vsan 1     member fcalias auscerack1-4-vmhba2     member fcalias NS480-Slot-A3-Port-2     member fcalias NS480-Slot-B3-Port-1   zone name auscerack1-5-vmhba2 vsan 1     member fcalias auscerack1-5-vmhba2     member fcalias NS480-Slot-A3-Port-2     member fcalias NS480-Slot-B3-Port-1   zoneset name NS480-FABRIC-B vsan 1     member auscerack1-1-vmhba2     member auscerack1-2-vmhba2     member auscerack1-3-vmhba2     member auscerack1-4-vmhba2     member auscerack1-5-vmhba2   zoneset activate name NS480-FABRIC-B vsan 1
Unable to get new ESXi 5.0u2 hosts to see all paths to NS480