Effective December 3, NetApp adopts Microsoft’s Business-to-Customer (B2C) identity management to simplify and provide secure access to NetApp resources.For accounts that did not pre-register (prior to Dec 3), access to your NetApp data may take up to 1 hour as your legacy NSS ID is synchronized to the new B2C identity.To learn more, read the FAQ and watch the video.Need assistance? Complete this form and select “Registration Issue” as the Feedback Category.
Are you presenting LUNs from multiple storage systems? If the old LUNs were not removed from an existing VMware igroup with this hosts WWPN's then yes the most probable cause is reminant zone(s) and/or igroup configuration.
If you are intending to use a different storage system with this new Linux installation I would remove the igroup configuration from the old storage system and remove the zoning to that system.
If you are intending to use different LUNs from the same system then you only need to remove the WWPN's from the VMware igroup or if the igroup is not being used by other initiators remove the old igroup configuration.