Product manual

VTrak E-Class Product Manual
180
Managing LUNs
LUN management includes:
• Viewing a List of LUN Maps (below)
• LUN Mapping and Masking (page 180)
• Adding a LUN Map (page 180)
• Editing a LUN Map (page 182)
• Deleting a LUN Map (page 182)
• Changing the Active LUN Map Type (page 182)
• Enabling and Disabling LUN Masking (page 183)
Viewing a List of LUN Maps
To view a list of LUN maps:
1. Click the Storage tab.
2. Click the LUN Mapping & Masking icon.
The list of LUN maps appears.
LUN Mapping and Masking
This feature applies to Fibre Channel and iSCSI subsystems and controls user
access to storage resources.
• LUN Mapping – Maps LUNs to an initiators, so that the initiator can only
access only the specified LUNs.
• LUN Masking – The process of applying a LUN Map.
To access LUN mapping:
1. Click the Storage tab.
2. Click the LUN Masking & Mapping icon.
On this screen, you can:
• Add an FC or iSCSI initiator to the VTrak’s initiator list.
• Enable LUN masking.
• Map a LUN to one or more initiators, targets, or ports.
Adding a LUN Map
For FC systems, you can set up an Initiator or Port type LUN map.
For iSCSI systems, you can set up an Initiator or Target type LUN map.
You can set up both LUN map types on the same subsystem but only one LUN
map type can be active at a time.