Go to Storage > LUNs.

Click .

Specify a prefix that will be used at the start of each LUN name. (If you are creating only one LUN, enter the LUN name.)

Select a storage VM from the pull-down list.

Indicate how many LUNs you want to create and the size of each LUN.

Select the host operating system and LUN format from the pull-down lists.

Enter the host initiators, and separate them with commas.

Perform one of the following actions:

The LUN prefix is already shown if you previously entered it, but you can modify it. Otherwise, enter the prefix.

Select a storage VM from the pull-down list.

Determine how you want the LUNs to be grouped:

In the Storage and Optimization section, specify the following values:

In the Host Information section, the host operating system and LUN format are already shown, but you can modify them.

Under Host Mapping, select the type of initiators for the LUNs:

In the Protection section, specify the protections for the LUNs.

Click Save.

In ONTAP System Manager, click LUNs.

Click next to the name of the LUN you want to rename, then modify the LUN name.

Click Save.