User's Manual

Physical Disk Or Physical Device Properties
Physical Disk Or Physical Device Tasks
EMM Properties
Fan Properties
Power Supply Properties
Temperature Probe Properties And Tasks
Virtual Disk Properties And Tasks
Alerts Or Events
Storage activity generates alerts or events that are displayed in the Alert Log. Some alerts indicate normal
activity and are displayed for informational purposes only. Other alerts indicate abnormal activity which
must be addressed immediately. For more information about alerts and their corrective actions, see the
Server Administrator Messages Reference Guide.
Monitoring Disk Reliability On RAID Controllers
Storage Management supports Self Monitoring Analysis and Reporting Technology (SMART) on physical
disks that are SMART-enabled.
SMART performs predictive failure analysis on each disk and sends alerts if a disk failure is predicted. The
RAID controllers check physical disks for failure predictions and, if found, pass this information to Storage
Management. Storage Management immediately displays an alert icon on the disk. Storage Management
also sends an alert to the Alert Log and the Microsoft Windows application log.
NOTE: You may not receive SMART alerts when the I/O of a controller is paused.
Using Alarms To Detect Failures
Certain storage components have alarms which when enabled, alert you when the component fails.
Related Links
Enabling The Enclosure Alarm
Enabling The Controller Alarm
Using Enclosure Temperature Probes
Physical disk enclosures have temperature probes that warn you when the enclosure has exceeded an
acceptable temperature range.
Related Links
SMART Thermal Shutdown
Setting The Temperature Probe Values
Rescanning To Update Storage Configuration Changes
The Rescan task scans the storage device attached to the connectors on the controller (channels or
ports) to verify the currently connected devices or to recognize devices that have been added to or
removed from the connectors. When you rescan a controller object, object, all storage devices attached
to the controller are rescanned. Performing a rescan causes the controller to recognize changes in the
37