Remap the LUN to a LUN number to make it available to all SAN hosts, or you can change a previously assigned LUN number.
To provide unrestricted access to a LUN, remap the LUN to a unique LUN number that all SAN hosts can use.
- Click the Mapping tab.
- Select the appropriate Access Protocol: Fibre Channel (FC), iSCSI, or both.
This selection determines the protocols that will be permitted for accessing the
LUN.
Important! When you select both FC and iSCSI protocols, the system uses FC optimized and non-optimized paths as a preference over iSCSI paths. Also, the system does not mix load balancing between protocols.
- Click the All hosts may access this LUN using LUN number option.
- Modify the number for the LUN from the drop-down list to the right of the previous option.
- In the LUN Controller Assignment section, from the two settings that appear (Current Controller and Assigned Controller), select a Controller or select auto assign.
- Click OK to save all of your updates, or continue on to the Data Protection tab to make additional updates to the LUN.