Administrator's Guide

NOTE: When you remove a disk or disconnect a cable, the System Management Homepage
GUI might not display alerts when you click the Refresh button. You can force a hard refresh by
clicking the Home button or by drilling down to the problem area. The default refresh interval is 2
minutes. To change the interval in the Settings menu, select Autorefresh, and then Configure Page
refresh settings. The minimum interval is 5 seconds and the maximum is 30 minutes.
Overall System Health Status
A webapp sets the value of the Overall System Health Status icon by using a predefined heuristic.
If no webapp can determine the status, the worst possible status is displayed in the Component
Status Summary section.
Component Status summary
The Component Status Summary section displays links to all subsystems that have a critical, major,
minor, or warning status. If there are no critical, major, minor or warning items, the Component
Status Summary section displays no items.
Storage
This section displays information about the following components:
• Storage System — Links to the page that displays information about internal and external
storage subsystems.
• Smart array subsystem — Links to the page that displays information about operating system
drives and smart array controllers.
The Storage System page is organized as a left panel and a main page:
The left panel provides links to information about the following items:
• Storage Controller — Select a storage controller to view its type, status, firmware version, and
serial number.
• Logical Drives (Storage Volumes)
A list of logical drives associated with the controller appears in the left panel tree view. Select
one of the logical drive entries to display the status of the drive, fault tolerance (RAID level),
and capacity (volume size). A link to the logical drive storage pool is also displayed.
50 Monitoring and troubleshooting the messaging system