Append something to the name of the share when you create it on the cluster.  For example: share1_marketing share2_marketing  Then add the specific share you want to use into the access zone. In there you can edit the share name and remove the data that you added to the share name so it appears to the users as just ‘marketing'. I believe you can find more information by looking up share aliasing. However, you can not have two SMB shares with the same name when you create it under protocols in the WebUI.
Hello,  We will be consolidating multiple file servers to Isilon and have run into the issue of sharename overlaps. Two different application need the same share name. Our cluster is at 7.0.2.8 with multiple access zones.   I read on some posts that this can be done using access zones. Could not find any documentation though. Is this a future release feature?  Thanks,
share name overlap