LCMC User Guide (sort of)Rasto Levrinc

LCMC User Guide (sort of)Rasto LevrincCopyright 2011 Rastislav Levrinc

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Table of ContentsPreface ............................................................................................................................ iv1. Initial Setup ................................................................................................................... 1

Start Here ................................................................................................................. 1Connecting to the Cluster ............................................................................................ 2Collecting Info ........................................................................................................... 3Pacemaker/DRBD Installation ....................................................................................... 3About Alice and Bob .................................................................................................. 4Creating Cluster ......................................................................................................... 5Heartbeat Config ........................................................................................................ 7Corosync Config ........................................................................................................ 8Start Cluster Software ................................................................................................ 10Finish Here .............................................................................................................. 11

2. Pacemaker ................................................................................................................... 12Pacemaker Starts ...................................................................................................... 12Pacemaker Online ..................................................................................................... 13Host Menu .............................................................................................................. 13Available Services .................................................................................................... 14Maybe Start Here ..................................................................................................... 14Making Cluster IP ..................................................................................................... 15What-IF Machine / ptest ............................................................................................. 16Configuring Apache .................................................................................................. 16Back to STONITH .................................................................................................... 18Start Cluster Software Manually .................................................................................. 19

3. Making of LCMC User Guide ......................................................................................... 20

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Preface

1Chapter 1. Initial SetupStart Here

Initial Setup

2

Connecting to the Cluster

Initial Setup

3

Collecting Info

Pacemaker/DRBD Installation

Initial Setup

4

About Alice and Bob

Initial Setup

5

Creating Cluster

Initial Setup

6

Initial Setup

7

Heartbeat Config

Initial Setup

8

Corosync Config

Initial Setup

9

Initial Setup

10

Start Cluster Software

Initial Setup

11

Finish Here

12

Chapter 2. PacemakerPacemaker Starts

Pacemaker

13

Pacemaker Online

Host Menu

Pacemaker

14

Available Services

Maybe Start Here

Pacemaker

15

Making Cluster IP

Pacemaker

16

What-IF Machine / ptest

Configuring Apache

Pacemaker

17

Pacemaker

18

Back to STONITH

Pacemaker

19

Start Cluster Software Manually

20

Chapter 3. Making of LCMC User Guide