H3C SecCenter CSAP-SA, Руководство по установке, Страница: 35 / 71

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CAUTION:
To avoid damage to the lock, hold down the key while you are turning the key.
Figure 28 Installing the security bezel
Replacing a drive
Guidelines
The drives are hot swappable.
If you are using the drives to create a RAID, follow these restrictions and guidelines:
•
To avoid degraded RAID performance or RAID creation failures, make sure all drives in the
RAID are the same type (HDDs or SSDs) and have the same connector type (SAS or SATA).
•
For efficient use of storage, use drives that have the same capacity to build a RAID. If the drives
have different capacities, the lowest capacity is used across all drives in the RAID.
•
Back up drive data before replacement.
•
If the installed drive contains RAID information, you must clear the information before
configuring RAIDs. As a best practice, install drives that do not contain RAID information.
Prerequisites
Identify the position of the drive to be replaced.
Identify the RAID array information of the drive to be replaced.
Procedure
1. Remove the security bezel, if any. For more information, see " Removing the security bezel ."
2. Observe the drive LEDs to verify that the drive can be removed. For more information about
drive LEDs, see drive LEDs in "Appendix B Component specifications."
3. Remove the drive. Press the button on the drive to release the locking lever, and then hold the
locking lever and pull the drive out of the slot.