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Chapter 5: Drive maintenance
This section contains the following topics:
•
Drive maintenance guidelines
•
Remove a drive
•
Install a drive
If a disk drive fails, replace it as soon as possible to avoid data loss.
Drive maintenance guidelines
•
You can replace a single failed or failing drive without disrupting operations.
•
Do not remove a drive until you are ready to replace it.
•
Replace drives only with drives of the same size, speed, and type. For information on supported replacement
drives and the required firmware revision, contact Customer Support (http://www.hpe.com/support/hpesc).
•
Store drives properly. Store replacement drives in the packaging in which they were shipped. Do not stack
drives or place anything on top of a drive.
•
Protect drives from electrostatic discharge. Wear an electrostatic wrist strap when handling a drive, unless it is
protected from electrostatic discharge.
•
Handle drives carefully. Hold a drive only by the plastic part of the carrier or the handle. Do not drop or jolt a
drive or force a drive into a drive slot.
•
Do not leave a drive slot empty. Each drive slot must contain a drive or a blank carrier. Operating the server
with an empty drive slot voids your warranty and support contract.
•
Do not remove a drive from its carrier unless instructed by Customer Support (http://www.hpe.com/
support/hpesc).
•
Keep shipping material. Return a failed drive to Customer Support (http://www.hpe.com/support/hpesc)
in the packaging in which the replacement drive was shipped. Shipping drives in unauthorized packaging may
void your warranty.
Drive replacement requires a RAID rebuild, which might take some time to complete on a server that contains
many GB or TB of data. The rebuild might proceed faster if you complete these tasks:
•
Quiesce I/O or do the replacement operation at a time when I/O is minimal.
•
Shut down VMs.
•
Migrate VMs to an alternate host.
NOTE:
You can use the LEDs to monitor the RAID rebuild status.
For more information about how to complete the tasks, see the Hewlett Packard Enterprise HPE OmniStack
Administrator Guide.
Remove a drive
Before you begin
You have completed these tasks:
Chapter 5: Drive maintenance
29
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