Removing A Rear Drive - IBM 9006-22P Servicing

Red Hat Enterprise Linux (RHEL) version 7.2
To run the rescan command in the REHL version 7.2 operating system, log in to the system as the
root user, and run the following command:
rescan-scsi-bus.sh -a
The rescan-scsi-bus tool is available in the sg3_utils package; install the package by using the
following command:
yum install sg3_utils
You can also refer to: Adding a Storage Device
or Path (https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/
Storage_Administration_Guide/logical-unit-add-remove.html).
7. Load or restore data from your backup media.
Removing a rear disk drive from the 9006-22P system
Learn how to remove a disk drive from the rear of the systems.
Before you begin
You can remove and replace SATA and SAS rear drives with the system powered on and running.
Procedure
1. Attach the electrostatic discharge (ESD) wrist strap.
The ESD wrist strap must be connected to an unpainted metal surface until the service procedure is
completed, and if applicable, until the service access cover is replaced.
Attention:
• Attach an electrostatic discharge (ESD) wrist strap to the front ESD jack, to the rear ESD jack,
or to an unpainted metal surface of your hardware to prevent the electrostatic discharge from
damaging your hardware.
• When you use an ESD wrist strap, follow all electrical safety procedures. An ESD wrist strap
is used for static control. It does not increase or decrease your risk of receiving electric shock
when using or working on electrical equipment.
• If you do not have an ESD wrist strap, just prior to removing the product from ESD packaging
and installing or replacing hardware, touch an unpainted metal surface of the system for a
minimum of 5 seconds. If at any point in this service process you move away from the system,
it is important to again discharge yourself by touching an unpainted metal surface for at least
5 seconds before you continue with the service process.
2. Locate the drive. Ensure that the media device is unmounted from the Linux system and if needed,
remove the media from the device.
To list the logical drives and device configurations, use the following arcconf command.
arcconf getconfig 1
Note the Channel and Device numbers of the desired drive. Also note the serial number of the drive. In
the following example, the channel number is 0 and the device number is 11.
Reported Channel,Device(T:L) : 0,11(11:0)
Identify the fault LED on the drive using the following command:
arcconf identify 1 device 0 2
Removing and replacing parts in the 9006-22P 15