EMC Avamar Data Store Gen4T, Customer Service Manual, Page: 5 / 32

Preface
As part of an effort to improve its product lines, EMC periodically releases revisions of its
software and hardware. Therefore, all versions of the software or hardware currently in
use may not support some functions that are described in this document. The product
release notes provide the most up-to-date information on product features.
Contact your EMC technical support professional if a product does not function correctly
or does not function as described in this document.
Note
This document was accurate at publication time. Go to EMC Online Support ( https://
support.emc.com ) to ensure that you are using the latest version of this document.
Purpose
This publication describes how to replace customer replaceable units (CRUs) on Avamar
Data Store (ADS) Gen4T servers and accelerator nodes.
On standard configurations, CRUs include the following components:
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Node hard drives, which are housed in removable carriers
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Node power supply modules
Contact EMC for service repairs of field-replaceable units (FRUs), which include hardware
for the following:
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Storage nodes
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Utility nodes
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Accelerator nodes
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Brocade network switches
Audience
The information in this publication is intended for customers who are responsible for
repairing ADS servers and individual nodes. EMC field personnel and partners should use
SolVe Desktop documentation.
Revision history
The following table presents the revision history of this document.
Table 1 Revision history
Revision Date Description
01 May 9, 2016 Avamar 7.3 and Gen4T General Availability
Related documentation
The following EMC publications provide additional information:
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EMC Avamar Data Store Single Node Customer Installation Guide
Special notice conventions used in this document
EMC uses the following conventions for special notices:
EMC Avamar Data Store Gen4T Customer Service Guide
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