The Summary tab in the main window of the storage appliance user interface displays detailed information about the hardware components and the active Storage Services. See Viewing the Summary for the steps to view the summary of a selected storage appliance.
When you select an appliance or a storage server to view detailed information, the user interface opens with the Summary tab view, as shown is Figure 33-3.
Figure 33-3 Summary Tab View
You can view the following storage summary information of an appliance in the Summary tab:
Appliance Name with an IP address and a locator light indicating the status of the storage resource.
A pie chart showing the information about storage pool distribution. You can click the center node of the pie chart to view detailed summary of storage appliance. The following details of the storage appliance are displayed:
Number of disks attached to the storage appliance
Number of pools in the storage appliance
Number of LUNs in the storage appliance
Number of shares in the storage appliance
Storage Services which are active for the storage appliance
Storage Usage graph indicating the storage utilization for last 5 hours, last 24 hours, and last 7 days.
Disks I/O ops per second graph for last 5 hours, last 24 hours, and last 7 days.
Disks I/O bytes per second graph for last 5 hours, last 24 hours, and last 7 days.
You can click the pool node of the appliance pie chart to view detailed summary of the storage pool. The following details of the storage pool are displayed:
Used/Total Space information of the pool
Number of projects in the pool
Number of LUNs in the pool
Number of shares in the pool
Status of the pool
ZFS Storage Pool Storage Usage graph indicating the size usage of the physical and logical group storage pools
ZFS Storage Pool Utilization graph for last 5 Hours, last 24 Hours, and last 7 days
To view the Summary tab details of an appliance or a cluster, perform the following steps:
You can view a list of appliance targets under Servers, Storage and Network.
To view the cluster targets, expand Groups, Systems and Services in the left navigation pane. Select a specific cluster target in the right pane.
The target name, target type, and the target status of the selected target is displayed in the right pane.