Administrator Guide

Table Of Contents
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.
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
Whether to delete the configuration for a removed I/O card
The wizard guides you through the following actions:
Associating I/O cards with existing port configurations
Indicating which I/O cards are new hardware
Deleting configurations for I/O cards that have been removed
Before using the wizard, you should be aware of the following:
Changes should be performed by a certified installer or with the assistance of technical support.
At least one back-end port must remain in its original location.
A controller restart is required to implement changes.
Do not rebalance any ports until controllershave been replaced and all hardware configuration changes are complete.
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Storage Center Maintenance