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Preface 

This preface includes the following topics about the documentation:

 

 

Audience

.

 

 

Conventions

.

 

 

Documentation feedback

.

 

Audience 

This documentation is intended for: 

 

Network planners. 

 

Field technical support and servicing engineers. 

 

Server administrators working with the storage. 

Conventions 

The following information describes the conventions used in the documentation. 

Command conventions 

Convention 

Description 

Boldface 

Bold

 text represents commands and keywords that you enter literally as shown. 

Italic

 

Italic

 text represents arguments that you replace with actual values. 

[ ] 

Square brackets enclose syntax choices (keywords or arguments) that are optional. 

{ x | y | ... }

 

Braces enclose a set of required syntax choices separated by vertical bars, from which 
you select one.  

[ x | y | ... ]

 

Square brackets enclose a set of optional syntax choices separated by vertical bars, 
from which you select one or none.  

{ x | y | ... } *

 

Asterisk marked braces enclose a set of required syntax choices separated by vertical 
bars, from which you select a minimum of one. 

[ x | y | ... ] *

 

Asterisk marked square brackets enclose optional syntax choices separated by vertical 
bars, from which you select one choice, multiple choices, or none.  

&<1-n> 

The argument or keyword and argument combination before the ampersand (&) sign 
can be entered 1 to n times. 

A line that starts with a pound (#) sign is comments. 

 

GUI conventions 

Convention 

Description 

Boldface

 

Window names, button names, field names, and menu items are in Boldface. For 
example, the 

New User

 window opens; click 

OK

Multi-level menus are separated by angle brackets. For example, 

File

 > 

Create

 > 

Folder

 

Summary of Contents for ONEStor 3.0

Page 1: ...H3C ONEStor 3 0 Distributed Storage System Installation Guide New H3C Technologies Co Ltd http www h3c com Software version E3328 or higher Document version 5W101 20211020...

Page 2: ...espective owners Notice The information in this document is subject to change without notice All contents in this document including statements information and recommendations are believed to be accur...

Page 3: ...red syntax choices separated by vertical bars from which you select one x y Square brackets enclose a set of optional syntax choices separated by vertical bars from which you select one or none x y As...

Page 4: ...switch such as a Layer 2 or Layer 3 switch or a router that supports Layer 2 forwarding and other Layer 2 features Represents an access controller a unified wired WLAN module or the access controller...

Page 5: ...Documentation feedback You can e mail your comments about product documentation to info h3c com We appreciate your comments...

Page 6: ...oles and setting up the nodes 2 Installing the storage system on the management node 1 Restrictions and guidelines 1 Obtaining the installation package 1 Installing the storage system on a management...

Page 7: ...ster Storage front end network Contains data links in the cluster over which the storage servers distribute I O requests to storage nodes also called OSD nodes Storage back end network Contains links...

Page 8: ...rage front end network Monitor node Management node Service network Management network Client DNS server AD LDAP server Client DHCP server Service network Management network Monitor node Monitor node...

Page 9: ...time For the most up to date list of compatible server models contact H3C Support To build a distributed storage cluster of physical servers use the compatibility matrix for the storage system or con...

Page 10: ...ks of each host in the management network service network and storage network Make sure the management service and storage networks do not overlap If network resources are limited you can use one netw...

Page 11: ...nt are for illustration only and might differ from your products Obtaining the installation package Request the storage system installation package from the technical support and put the package to yo...

Page 12: ...s NOTE If the installation fails the system prompts you to roll back configuration Enter yes to perform a rollback If you cannot perform a rollback or the rollback fails contact the technical support...

Page 13: ...s storage system_ip_address represents the IP address of the management node or the HA VIP of the cluster only if the cluster is enabled with HA 2 If you have not registered a license select Register...

Page 14: ...e system for the first time the system will open a setup wizard to help you set up a cluster For more information about this task see the online help If a cluster has been set up the system displays t...

Page 15: ...formation is consistent with the actual node information enter yes and then press Enter If the displayed node information is inconsistent with the actual information enter no press Enter and then edit...

Page 16: ...es from which the storage system will be uninstalled 2 Enter yes at the confirmation prompt press Enter enter the password for destroying the storage system and then press Enter The default password f...

Page 17: ...n What should I do if the installation fails 1 Verify that the operating system is as required 2 Verify that the remaining space in the system disk is sufficient 3 If the issue persists contact the te...

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