Administrator Guide

• If the indicator light is on, click Indicator Off to disable the indicator light.
Replace a Failed Cooling Fan Sensor
This step-by-step wizard guides you through replacing a failed cooling fan sensor in the Storage Center without a controller outage.
Prerequisites
This wizard is only available for the SCv2000 series and SCv3000 series Storage Centers.
Steps
1. If the Storage Manager Client is connected to a Data Collector, select a Storage Center from the Storage view.
2. Click the Hardware tab.
3. In the Hardware tab navigation pane, expand either Controllers or Enclosures, then select and expand either a controller or an
enclosure.
Either the Enclosure or Controller view is displayed.
4. Under the selected enclosure or controller, click Fan Sensors.
The Fan Sensors view is displayed.
5. In the right pane. select the failed sensor and click Replace Failed Cooling Fan Sensor.
The Replace Failed Cooling Fan Sensor wizard opens.
6. Refer to the graphic in the wizard to locate the failed cooling fan sensor. Click Next.
7. Follow the instructions to remove the power supply from the enclosure. Click Next.
8. Follow the instructions to insert the replacement power supply. Click Next to verify the replacement.
If this verification fails, an error message is displayed. You can proceed to the next step once the error is corrected and validated.
9. Click Finish to exit the wizard.
Configure Back-End Ports
Use the Generate Default Back End Port Configuration dialog box to configure back-end ports on CT-SC040, SC8000, or SC9000
controllers. After configuring the ports, they can be used to connect enclosures.
Prerequisites
• Supports only CT-SC040, SC8000, or SC9000 controllers.
• Back-end ports have not been previously configured during Storage Center configuration.
• An enclosure must be connected to the ports.
Steps
1. If the Storage Manager Client is connected to a Data Collector, select a Storage Center from the Storage view.
2. Click the Storage tab.
3. In the Storage tab navigation pane, click Fault Domains.
4. Click Generate Default Back End Port Configuration.
The Generate Default Back End Port Configuration dialog box opens and displays the status of all SAS ports.
5. Select the ports and click Finish to configure the SAS ports with a status of Up as back-end ports.
Managing I/O Card Changes
The Configure I/O Card Changes wizard simplifies the task of moving, replacing, upgrading, or repurposing I/O cards in Storage Center
controllers. The wizard is used to configure I/O card hardware changes on a per-port basis after physical I/O card changes have been
made. The wizard is typically used when upgrading I/O cards or controllers.
About this task
For each local port, you can specify:
• Whether to link an I/O card to an existing configuration
• Whether the I/O card is new hardware
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Storage Center Maintenance