Huawei OceanStor N8500 T Series Installation Manual page 8

OceanStor N8500 Clustered NAS Storage System
Installation Guide (for T Series V100R005) Contents
13.2.1 Fiber Routing.........................................................................................................................................................307
13.2.2 Fiber Bundling.......................................................................................................................................................308
14 Making Cables and Connectors............................................................................................309
14.1 Making Ordinary Network Cables...........................................................................................................................310
14.2 Making Shielded Twisted Pair Cables......................................................................................................................313
14.3 Making External Power Cables and Ground Cables with Ring Terminals..............................................................318
15 Cable Labels.............................................................................................................................323
15.1 Introduction to Labels...............................................................................................................................................324
15.2 Usage of Labels........................................................................................................................................................325
15.3 Filling In Labels........................................................................................................................................................327
15.4 Affixing Labels.........................................................................................................................................................327
16 Troubleshooting......................................................................................................................330
16.1 How to Resolve The Problem Where Initiators that do not belong to the current cluster
exist in the owing host group of initiators of the current cluster Is Displayed During
The Deployment Start Phase............................................................................................................................................331
16.2 How to Resolve The Problem Where The initiators in the current cluster do not belong
to a same host group Is Displayed During The Deployment Start Phase..........................................................333
16.3 How to Resolve The Problem Where LUNs are mapped to a host in the owning host group of
initiators in the current cluster Is Displayed During The Deployment Start Phase...........................334
17 FAQ............................................................................................................................................337
17.1 How to Plug and Unplug an Optical Fiber...............................................................................................................338
17.2 How to Plug and Unplug a mini SAS Cable............................................................................................................339
17.3 In What Order to Insert The Expansion Network Adapter to The SUC When The S5600T, S5800T or S6800T Is
Configured........................................................................................................................................................................340
17.4 How to Install a Cable Tray......................................................................................................................................340
17.5 Can be Coffer Disks Exchanged with Other Hard Disks.........................................................................................342
17.6 How to Unload The ISM That Is Installed on The Terminal...................................................................................342
17.7 In What Sequence Do I Insert a Network Adapter into a CNEN Expansion Slot....................................................343
17.8 How to Resolve The Problem Where Failed to configure the in-band environment and some
functions are unavailable Is Displayed During The Deployment Start Phase..............................................345
17.9 How to Resolve The Problem Where Executing the command has timed out Is Displayed During The
Deployment Start Phase....................................................................................................................................................346
A How to Obtain Help.................................................................................................................347
A.1 Preparations For Contacting Huawei.........................................................................................................................348
A.1.1 Collecting Troubleshooting Information................................................................................................................348
A.1.2 Making Debugging Preparations............................................................................................................................348
A.2 How to Use the Document.........................................................................................................................................348
A.3 How to Obtain Help from Website............................................................................................................................348
A.4 Ways to Contact Huawei...........................................................................................................................................349
B Acronym and Abbreviation....................................................................................................350
Issue 02 (2015-09-22) Huawei Proprietary and Confidential vii
Copyright © Huawei Technologies Co., Ltd.