Dell Storage Center SC220 Manual del usuario - Página 23
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Replacing Rack Rails
Rack rails are used to install the SC4020 storage system into a rack.
Prerequisites
1. Use SupportAssist to send diagnostic data to Dell Technical Support.
2. Shut down the storage system using the Dell Storage Manager Client.
About this task
Use this procedure to replace rack rails.
NOTE:
Replacing rack rails must be performed during a scheduled maintenance window when the Storage Center
system is unavailable to the network.
Steps
1. Make sure all the cables are labeled.
2. Disconnect all the cables from the storage system.
3. Remove the screws that secure the chassis to the rack.
4. Remove the storage system from the rack rails.
5. Remove the rack rails from the rack.
6. Install the replacement rack rails in the rack.
7. Install the storage system in the rack rails.
8. Reconnect the cables to the storage system.
9. Start up the storage system.
Next steps
Use SupportAssist to send diagnostic data to Dell Technical Support.
Post-Replacement Procedures
Start up the storage controller (if it was previously shut down) and use SupportAssist to send diagnostic data to Dell Technical Support.
Start Up the Storage Controller
If the storage controller was previously shut down, perform this procedure to start it up.
Steps
1. Plug the power cables into the power supply/cooling fan modules of the storage system.
2. Turn on the storage system by pressing the power switches on the power supply/cooling fan modules.
NOTE:
When the storage system is powered on, a one-minute delay occurs while the SC4020 prepares to boot.
During this time, the only indication that the SC4020 is powered on are the LEDs on the storage controllers. After
the one-minute delay, the SC4020 fans and LEDs turn on to indicate that the storage system is starting to come up.
3. Use the Dell Storage Manager Client to make sure that the replacement part is recognized and shown as up and running.
Send Diagnostic Data Using Dell SupportAssist
Use Dell SupportAssist to send diagnostic data to Dell Technical Support.
Steps
1. Use the Dell Storage Manager Client to connect to the Storage Center.
2. In the Summary tab, click Send SupportAssist Information Now, which is located under SupportAssist Actions in the Status
pane.
The Send SupportAssist Information Now dialog box opens.
Replacing SC4020 Storage System Components
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