Seagate RealStor 5005 Series Hardware Installation page 95

To perform a rescan using the CLI, enter the following command:
rescan
To perform a rescan using the SMC:
a. Verify that both controllers are operating normally.
b. In the System topic, select Action > Rescan Disk Channels.
c. Select Rescan.
Using LEDs
View LEDs on the enclosure front and rear panels.
Verify front panel LEDs
Front panel LEDs reside on the Ops panel located on the left ear flange. Disk LEDs are located on the carrier modules.
• Verify that the System Power On/Standby LED is illuminated green, and that the Module Fault LED is not illuminated.
• Verify that the enclosure ID LED located on the left ear is illuminated green.
• Verify that the disk module's Green LED is illuminated green or blinking green, and that the disk module's Amber LED
is not illuminated.
Verify rear panel LEDs
Rear panel LEDs reside on PCM and IOM face plates.
• Verify that each power cooling module's PCM OK LED is illuminated green.
• For IOMs, verify that the OK LED is illuminated green, indicating that the module has completed initializing, and is
online.
Using management interfaces
In addition to viewing LEDs as described above, you can use management interfaces to monitor the health status of the
system and its components, provided you have configured and provisioned the system, and enabled event notification.
Select from the following methods to verify component operation:
• Use the SMC to check the health icons/values of the system and its components to either ensure that everything is
okay, or to drill down to a problem component. The SMC uses health icons to show OK, Degraded, Fault, or Unknown
status for the system and its components. If you discover a problem component, follow the actions in its Health
Recommendations field to resolve the problem.
• As an alternative to using the SMC, you can run the show system command in the CLI to view the health of the
system and its components. If any component has a problem, the system health will be Degraded, Fault, or Unknown.
If you discover a problem component, follow the actions in its Health Recommendations field to resolve the problem.
• Monitor event notification — With event notification configured and enabled, you can view event logs to monitor the
health of the system and its components. If a message tells you to check whether an event has been logged, or to
view information about an event in the log, you can do so using the SMC or the CLI. Using the SMC, you would view
the event log and then hover over the event message to see detail about that event. Using the CLI, you would run the
show events detail command (with additional parameters to filter the output) to see the detail for an event (see
the CLI Reference Guide for more information about command parameters and syntax).
Replacing a storage enclosure chassis 95