Maintenance Manual

Managing the System
Disk Management
Cisco Small Business NSS300 Series Smart Storage Administration Guide 132
3
Switch the Mapping of a LUN
From the Disk Management > iSCSI > Target Management window, you can
unmap a LUN from the iSCSI target and map it to another target.For the icons
referred to in these steps, refer to Action Icons, page 131.
To switch the mapping of a LUN.
STEP 1 Choose Disk Management > iSCSI > Target Management from the Navigation
menu. The Ta rg et Ma n a g e m e nt window opens.
STEP 2 Select a LUN to unmap from an iSCSI target and click the Disable icon.
STEP 3 Click the Unmap icon to unmap the LUN. The LUN will appear in the Un-Mapped
iSCSI LUN List.
STEP 4 Click the Map icon to map the LUN to another target.
STEP 5 Select the target to map the LUN to and click Apply. The LUN is mapped to the
target.
After creating the iSCSI targets and LUN on the NAS, you can use the iSCSI
initiator installed on your computer (Windows PC, Mac, or Linux) to connect to the
iSCSI targets and LUN and use the disk volumes as the virtual drives on your
computer.
Disable Click this icon to disable a LUN. All the connections will be
removed.
Enable Click this icon to enable a LUN.
Unmap Click this icon to unmap the LUN from the target. Note that
you must disable the LUN first before unmapping the LUN.
When you click this icon, the LUN will be moved to the
Un-Mapped iSCSI LUN List.
Map Click this icon to map the LUN to an iSCSI target. This
option is only available from the Un-Mapped iSCSI LUN
List.
View Click this icon to view the connection status of an iSCSI
target.
Action Description