Hi  Take a look at this KB article which covers this change in Unisphere behaviour post OE 4.1:  498829 : Unity: Customer can on longer modify snapshot access from  "ModifyAccess" under "Access" page in lun's properties Unisphere in OE4.1 and later.(User Correctable) [URL]
Hello everyone,  for my backup software (VEEAM) I have to grant my backup servers access to a LUNs snapshots. With the latest OE I cant find how to do that anymore. In older versions the web GUI gave me the option to grant a host access to either the LUN only, or to the LUN+Snapshots. The Snapshot seemed to have a fixed WWN which was different from the active LUN. Please see the screenshot to clarify what I am talking about: [IMAGE] My 3 backup hosts are listed under Snapshot Access. How do I add backup host no 4?  Another view: [IMAGE] Under the host my existing backup server lists the active LUN + the Snapshot WWN for the active LUN. My new backup host does only show the active LUN WWN. How do I add the snapshot WWN?  I was not able to explain this to EMC support. They wanted to show me how to attach an existing snapshot to a host. I know how to do that.  My backup software cant access the snapshot to perform the backup off of it without this setting.  Can anyone help? Thank you, Gerhard
How to add a server to the snapshot access tab