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6 Chapter 1 Introduction

1.3.4 Main Display

The Main Display appears to the right of the View panel. The Main Display shows information

relevant for the current view. For example, when the Volume View is displayed (as shown in

Figure 1-6), the Main Display provides radio buttons for sorting the information shown by

volume name or iSCSI initiator, along with the volumes and iSCSI initiators associated with

the xStack Storage system being managed.

Figure 1-6. Main Display in Volume View

1.3.5 Action Panels

Below the View panel are action panels. Most views show two action panels.

The top panel contains actions relevant to the current view and any item selected in the

Main Display. The top panel acquires its name from the current view. In Volume View, for

example, the top panel becomes the Volume Actions panel and contains actions associated

with volumes. If you switch to Physical Storage View, the tops panel changes to the Drive

Actions panel and displays actions related to drives. If there are no actions available for the

current view, such as in System Administrator View, the top panel disappears.

There are times when the top panel and the Detail Tabs below the Main Display work

together. In Volume View, for example, clicking Show Advanced Extents in the Volume

Actions panel (see Figure 1-7) displays advanced extent information in the Extents tab.

The System Actions panel appears below the top panel. The System Actions panel always

contains the same five actions and is displayed for all views.

Figure 1-7. Example of Volume Actions and System Action Panels