HP VMA-series Memory Arrays Guida Utente Scaricare il pdf (Pagina 65)

AM456-9025A HP VMA SAN Gateway Installation and Configuration Guide 65

Setting Up DM Multipath

This section shows you how to edit the multipath.conf file (the configuration file for

multipathd) then configure the multipath daemon to start when the system boots up. DM

Multipath default settings are suitable for common multipath configurations.

Setting up DM Multipath includes the following tasks:

1. Editing the multipath.conf File on page 62

2. Configuring the Multipath Daemon on page 64

Editing the multipath.conf File

This section presents the recommended configuration file for

multipathd for use with a HP VMA

SAN Gateway.

To edit the multipath.conf file, do the following:

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 82 83

HP VMA SAN Gateway 1
For release G5.5.1 1
LEGAL NOTICES 2
Mountain View, CA 94043USA 3
Contents 5
Intended Audience 7
Document Conventions 8
Reference Documents 9
Getting Help 9
Subscription Service 10
Comments & Questions 10
System Specifications 11
Planning a Configuration 11
Defining a Configuration 12
System Configuration Examples 12
Setup Task Map 17
Requirements Checklist 18
Information Notes 19
Redundant Gateway 20
Pairing Process Guide 20
Redundant Gateway Pairing 21
Process Guide 21
Prerequisite 23
Logging in to the SAN Gateway 24
Choice: █ 27
in the CLI 28
Saving a Configuration 30
Recommendation Description 31
Verifying Storage Media 32
Configuration 33
Prerequisites 34
Configuring Interface Bonding 34
Interface Bonding Example 35
VLAN Cluster Interface 36
Configuring Network Switches 37
Memory Gateway Software 39
Upgrades” 39
Configuration File Management 40
User Roles 40
VMA Gateway Node Replacement 41
Procedure Steps 42
Completing the Replacement 43
Both Nodes Running G5.1.0 43
<#_in_cluster> 45
Block Storage Configuration 47
Configuration Overview 49
Viewing Containers 51
Configuring Target Ports 52
Supported Target Ports 52
Configuring Initiator Groups 54
Creating LUNs 56
Exporting LUNs 59
Multipath Overview 63
Multipath Setup 64
Setting Up DM Multipath 65
3000 Series 70
Violin Memory 3205 70
Violin Memory 70
Compliance Information 73
Security & Compliance 74
Regulatory Information 75
Regulatory Model Number 75
Advised General Precautions 75
Network Connected Equipment 76
Lithium Battery Caution 77
Cabinet Safety Precautions 77
European Union RFI Statement 78
Korea RFI Statement 78
Canada RFI Statement 79
Australia C-Tick Label 79
Taiwan BSMI Statement 79

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HP VMA-series Memory Arrays Guida Utente Pagina 65

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