Modify host system — Specify storage units

Use this page to modify the storage units for host attachment.

Introduction

If you change anything on this page, the subsequent pages might require modification (and new Specify storage unit parameters pages might be generated). The following is a list of permissible modifications and the resulting action:

You can add or remove any of the Available storage units or the Selected storage units via the Dueling list box.
- If you add more storage units, you must go through the Specify storage unit parameters page for each newly-added storage unit.
- If you remove storage units, all of the associations between the host attachment and the storage unit (storage unit ports and volume group) are lost.

Thus, the links are removed from the subsequent steps and you must continue through the wizard using the Next > button. The Finish button is disabled until you complete all of the required changes.

Menu path

Real-time manager or Simulated manager > Manage hardware > Host systems > Select a host > Select Action: Modify... > Go

Fields

Available storage units: The available and valid storage units.
Selected storage units: The selected storage units.
Create new storage unit button (Simulated): Creates a new storage unit. After you create the new storage unit, the table refreshes and you can select the new storage unit for this host attachment.