Sun Microsystems Sun Storage J4400, Руководство по замене

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1
Replacing a J4400 Array Chassis
This document describes replacement procedures for the Sun Storage J4400 Array
chassis.
Caution –
Only trained service personnel should remove the covers on this
equipment.
This product is intended for restricted access whereby access is controlled through
the use of a means of security (for example, key, lock, tool, badge access), and
personnel authorized for access have been instructed on the reasons for the
restrictions and any precautions that need to be taken.
Prerequisites
Before you start to replace a failed chassis, you must:
■
Back up all data stored on the array.
■
Stop all system I/O to the array.
■
Verify that the failed chassis is ready to be removed.
■
Prepare the work site and observe all “ESD Precautions” on page 2 .
■
Remove all power from the chassis and chassis components.
Verifying a Chassis Failure
To determine that a chassis has failed, check the following:
■
The array System Power/Status LED (front) is amber.