HP ProLiant BL20p Generation 2 Server Blade Setup and Installation Guide

Installing the Server Blade and Options
SCSI ID Numbers
The server blade hot-plug SCSI hard drives have unique SCSI IDs that the system
automatically sets. The IDs number from top to bottom on each server blade.
IMPORTANT: Always populate hard drive bays starting with SCSI ID 0 (the top bay).
Replacing Hot-Plug SCSI Hard Drives
To remove hot-plug SCSI hard drives:
1. Back up all server blade data on the hard drive.
CAUTION: Before removing a hot-plug SCSI hard drive, use the LEDs to
determine the status of the drive. Refer to the “Hot-Plug SCSI Hard Drive”
section in Appendix E, “LEDs and Switches.”
CAUTION: If you are replacing a drive that is part of an array, refer to the HP
ProLiant Servers Troubleshooting Guide.
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