Fujitsu Eternus af Manuel utilisateur

FUJITSU Storage

ETERNUS AF, ETERNUS DX

Configuration Guide -Server Connection-

(Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

This page is intentionally left blank.

Preface

This manual briefly explains the operations that need to be performed by the user in order to connect an

ETERNUS AF/DX to a server running HP-UX via a Fibre Channel interface.

This manual should be used in conjunction with any other applicable user manuals, such as those for the

ETERNUS AF/DX, server, OS, Fibre Channel cards, and drivers.

Refer to "Configuration Guide -Server Connection- Notations" for the notations used in this manual such as

product trademarks and product names. For storage systems that are supported by the OS, refer to the Server

Support Matrix of the ETERNUS AF/DX.

22nd Edition

March 2020

The Contents and Structure of this Manual

This manual is composed of the following 12 chapters.

•"Chapter 1 Workflow" (page 6)

This chapter describes how to connect the ETERNUS AF/DX to a server.

•"Chapter 2 Checking the Server Environment" (page 8)

This chapter describes which servers can be connected to ETERNUS AF/DX storage systems.

•"Chapter 3 Notes" (page 10)

This chapter describes issues that should be noted when connecting the ETERNUS AF/DX storage systems

and server.

•"Chapter 4 Checking the Server Information" (page 13)

This chapter describes how to check the server's WWN settings.

•"Chapter 5 Setting Up the ETERNUS AF/DX" (page 15)

This chapter describes how to set up the ETERNUS AF/DX storage systems using ETERNUS Web GUI.

•"Chapter 6 Setting Up the Fibre Channel Switches" (page 16)

This chapter describes how to set up the Fibre Channel switches.

•"Chapter 7 Installing Drivers and Setting Up the Server" (page 18)

This chapter describes the driver and server settings.

•"Chapter 8 Checking Connections" (page 21)

This chapter describes how to check the connection status between the server and ETERNUS AF/DX.

•"Chapter 9 Setting the Multipaths" (page 23)

This chapter describes the settings when operating with a multipath configuration.

•"Chapter 10 SAN Boot" (page 27)

This chapter provides notes for SAN Boot.

•"Chapter 11 Storage Migration" (page 28)

This chapter describes the procedures that are related to Storage Migration.

•"Chapter 12 Non-disruptive Storage Migration" (page 37)

This chapter describes the procedures that are related to Non-disruptive Storage Migration.

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

Table of Contents

Chapter 1 Workflow 6

Chapter 2 Checking the Server Environment 8

2.1 Hardware ....................................................................................................................................... 8

2.2 Operating System (OS)................................................................................................................... 8

2.3 Fibre Channel Cards........................................................................................................................ 8

2.4 Multipath Configuration................................................................................................................. 8

2.5 Integrity VM ................................................................................................................................... 8

2.6 Veritas Volume Manager (VxVM).................................................................................................... 8

2.7 Veritas Cluster Server (VCS) ............................................................................................................ 9

Chapter 3 Notes 10

3.1 ETERNUS AF/DX Setup Notes......................................................................................................... 10

3.2 Fibre Channel Switch Notes.......................................................................................................... 10

3.3 LVM Notes .................................................................................................................................... 11

3.4 HP Serviceguard Notes ................................................................................................................. 12

3.5 HP Integrity VM Notes .................................................................................................................. 12

3.6 Veritas Volume Manager (VxVM) Notes........................................................................................ 12

3.7 Notes for Veritas Volume Manager Dynamic Multipathing (VxVM DMP) ...................................... 12

3.8 Veritas Cluster Server (VCS) Notes ................................................................................................ 12

3.9 Server Startup and Power Supply Control Notes............................................................................ 12

Chapter 4 Checking the Server Information 13

Chapter 5 Setting Up the ETERNUS AF/DX 15

Chapter 6 Setting Up the Fibre Channel Switches 16

Chapter 7 Installing Drivers and Setting Up the Server 18

7.1 Installing the Driver...................................................................................................................... 18

7.2 Setting Up the Server.................................................................................................................... 18

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

7.2.1 Setting Up the Command Queue Depth ..............................................................................................................18

Chapter 8 Checking Connections 21

8.1 Turning On the Devices ................................................................................................................ 21

8.2 Setting Up the Server to Recognize the Logical Units ................................................................... 21

Chapter 9 Setting the Multipaths 23

9.1 Multipath Configuration Using PV-Links....................................................................................... 23

9.2 Multipath Configuration Using Native Multipath.......................................................................... 24

9.2.1 Setting the I/O Load Balance Policy (load_bal_policy) ........................................................................................24

9.2.2 Enabling ALUA (alua_enabled)...........................................................................................................................25

Chapter 10 SAN Boot 27

Chapter 11 Storage Migration 28

Chapter 12 Non-disruptive Storage Migration 37

Table of Contents

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

Chapter 1

Workflow

Which documents need to be referred to varies with the connection environment. Refer to the workflow that

follows to determine which documents are required.

Required Documents

•"Server Support Matrix"

•"Server Support Matrix for FC-SWITCH"

•"Configuration Guide -Server Connection- Storage System Settings" that corresponds to the ETERNUS AF/DX

to be connected

•"Configuration Guide -Server Connection- (Fibre Channel) Fibre Channel Switch Settings"

•"ETERNUS Web GUI User's Guide"

•Manuals supplied with the server, Fibre Channel card, Fibre Channel card driver, and multipath driver

Workflow

Setting Up the ETERNUS AF/DX

Set the various parameters required to operate the ETERNUS AF/DX. Also, check the WWN of the Fibre

Channel card for the server that is required to set the ETERNUS AF/DX.

•"Chapter 4 Checking the Server Information" (page 13)

•"Chapter 5 Setting Up the ETERNUS AF/DX" (page 15)

•Checking the setup and maintenance operations

-"ETERNUS Web GUI User's Guide"

•Setting up the ETERNUS AF/DX

-"Configuration Guide -Server Connection- Storage System Settings" that corresponds to the ETER-

NUS AF/DX to be connected

Setting Up the Fibre Channel Switches

If a Fibre Channel switch is to be used, set it up now.

•"Chapter 6 Setting Up the Fibre Channel Switches" (page 16)

•Checking the Fibre Channel switch connection requirements

-"Server Support Matrix for FC-SWITCH"

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

Installing the Fibre Channel Card Drivers and Setting the Parameters

Install the appropriate driver for the Fibre Channel card being used.

•"Chapter 7 Installing Drivers and Setting Up the Server" (page 18)

•Checking the Fibre Channel card driver versions

-"Server Support Matrix"

Setting Up the Server

Set up the OS to connect to the ETERNUS AF/DX.

•"7.2 Setting Up the Server" (page 18)

Setting Up the Server to Recognize the Logical Units

Set up the server so that it can recognize the LUNs (logical unit numbers) of the ETERNUS AF/DX.

•"8.2 Setting Up the Server to Recognize the Logical Units" (page 21)

Setting the Server to Match the System Configuration

Set up the server as required by the system configuration.

•Multipath configurations

-Set PV-Links

•"9.1 Multipath Configuration Using PV-Links" (page 23)

-Set Native Multipath

•"9.2 Multipath Configuration Using Native Multipath" (page 24)

-Veritas Volume Manager Dynamic Multipathing (VxVM DMP) Facility

•"3.6 Veritas Volume Manager (VxVM) Notes" (page 12)

•Volume manager

-Logical Volume Manager (LVM)

•"3.3 LVM Notes" (page 11)

-Veritas Volume Manager

•"3.6 Veritas Volume Manager (VxVM) Notes" (page 12)

Chapter 1 Workflow

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

Chapter 2

Checking the Server Environment

Connection to servers is possible in the following environments.

Check the "Server Support Matrix" for server environment conditions.

2.1 Hardware

Refer to the "Server Support Matrix".

2.2 Operating System (OS)

Refer to the "Server Support Matrix".

2.3 Fibre Channel Cards

Refer to the "Server Support Matrix".

2.4 Multipath Configuration

Refer to the "Server Support Matrix".

2.5 Integrity VM

Refer to the "Server Support Matrix".

2.6 Veritas Volume Manager (VxVM)

Refer to the "Server Support Matrix".

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

2.7 Veritas Cluster Server (VCS)

Refer to the "Server Support Matrix".

Chapter 2 Checking the Server Environment

2.7 Veritas Cluster Server (VCS)

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

Chapter 3

Notes

Note the following issues when connecting the ETERNUS AF/DX to a server.

3.1 ETERNUS AF/DX Setup Notes

•Be sure to set the sub system parameters.

•Ensure that the ETERNUS AF/DX Loop-IDs are set to "Manual".

•The Loop-IDs must be unique within each FC-AL loop, and should be assigned in the ascending order.

•Do not assign 0x7D as an ETERNUS AF/DX Loop-ID.

3.2 Fibre Channel Switch Notes

The Fibre Channel switches that can be connected depend on the connection configuration that is used (the

OS and the ETERNUS AF/DX). Refer to the "Server Support Matrix for FC-SWITCH" before starting.

When a Fibre Channel switch (ETERNUS SN200 series, Brocade series) is to be used between the server and

ETERNUS AF/DX, follow the preparation-in-advance and Fibre Channel switch setup procedures given in the

"Configuration Guide -Server Connection- (Fibre Channel) Fibre Channel Switch Settings".

•Set the Fibre Channel switch domain ID, to anything other than "8".

When the domain ID is set to "8", the device cannot be recognized correctly.

•When carrying out maintenance on the Fibre Channel switches, the switch domain ID must be the same

after maintenance as it was before.

•Make certain that reconnection is made to the correct port after carrying out the maintenance of the ETER-

NUS AF/DX by using the same port number as it was used before maintenance.

•Set the link speed of the Fibre Channel switch ports according to the link speeds of the server-side Fibre

Channel cards, as follows:

Combination of devices Set the Fibre Channel switch port link

speed to...

Maximum link speed of Fibre Channel

card

Maximum link speed of Fibre Channel

switch

8Gbit/s 32Gbit/s 8Gbit/s fixed

16Gbit/s 8Gbit/s fixed

8Gbit/s 8Gbit/s fixed

4Gbit/s 4Gbit/s fixed

2Gbit/s 2Gbit/s fixed

FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX

P3AM-3772-22ENZ0

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