Owners Manual
Shut Down the Storage System and Expansion Enclosures
If the replacement component is not hot-swappable, use the Storage Manager to shut down the storage system and expansion enclosures.
Shutting down the storage system and expansion enclosures results in a system outage, so plan to perform these procedures during a
maintenance window.
Prerequisites
Before shutting down the storage system and expansion enclosures, perform the following tasks:
1 Identify the part to replace.
2 Locate the replacement part.
3 Make sure that you have the tools required to replace the part.
Steps
1 From the Actions menu, select System→ Shutdown/Restart. The Shutdown/Restart dialog box opens.
2 From the What should the Storage Center do? drop-down menu, select Shut Down.
3 Click OK.
When the storage system and expansion enclosures are shut down, unplug the power cables from the storage system and expansion
enclosures.
Hard Drives
The SC460 expansion enclosure supports up to 60 3.5‐inch hot‐swappable hard drives installed in ve row by twelve column conguration.
Identifying the Failed Hard Drive
To determine which hard drive failed, use Storage Manager.
1 Click the Hardware tab.
2 In the Hardware tab navigation pane, select and expand the Storage Center.
3 In the Hardware Alerts area, nd the hardware alert that identies the expansion enclosure with the failed hard drive.
Figure 32. Hardware Alert Identifying the Expansion Enclosure with the Failed Hard Drive
4 In the Hardware tab navigation pane, expand the expansion enclosure identied in the previous step.
5 Select Disks. The status of each disk is displayed in the Disks tab.
6 Select the failed hard drive.
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Replacing SC460 Expansion Enclosure Components