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Chapter 3: DXi6902 FRU Removal and Replacement Procedures
Replacing an Array Module BBU
Quantum DXi6902 User’s Guide
179
Replacing an Array
Module BBU
This section describes how to remove and replace the battery backup
unit (BBU) in a DXi6902 Array module (RBOD).
Caution:
Use appropriate ESD precautions, including the use of a
grounding strap, when performing this procedure.
Removing and replacing an Array module BBU includes the following
steps:
•
Identifying a Failed Array Module BBU
•
Removing a Failed Array Module BBU
•
Installing a Replacement Array Module BBU
Identifying a Failed Array Module BBU
The DXi6902 contains one or two Array modules (RBODs). Each Array
module contains two controllers (A and B), and each controller contains
a battery backup unit (BBU).
To identify the Array module controller with the failed BBU:
1
Access the remote management console (see
2
Navigate to the
Status > Hardware > Details > Storage Arrays
page.
3
Note the status of the battery in each Array module (see
Note: Qarray1
corresponds to RBOD 1 and
Qarray2
corresponds
to RBOD 2. Slot 1 corresponds to controller A and slot 2
corresponds to controller B.
Summary of Contents for DXi6902
Page 1: ...Field Service Manual Quantum DXi6902 with DXi 3 0 0_69 Software 6 68164 01 Rev A...
Page 8: ...Contents viii Quantum DXi6902 User s Guide...
Page 16: ...Tables xvi Quantum DXi6902 User s Guide...
Page 24: ...Preface xxiv Quantum DXi6902 User s Guide...
Page 242: ...Appendix A DXi6902 Cabling Diagrams 218 Quantum DXi6902 User s Guide...