Cluster Server Installation Guide for Solaris x64 5.0 - Storage ...

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128 Setting up I/O fencingTroubleshooting I/O fencing
Chapter 6Verifying the VCSinstallationThis chapter contains the following topics:■■■■■About verifying the VCS installationVerifying LLT and GAB configuration filesVerifying the main.cf fileVerifying LLT, GAB, and cluster operationAccessing the VCS documentationAbout verifying the VCS installationAfter successful installation, you can inspect the contents of the keyconfiguration files that you have installed and modified during the process.These files reflect the configuration based on the in<strong>for</strong>mation you supplied.Verifying LLT and GAB configuration filesLow Latency Transport (LLT) and Group Membership and Atomic Broadcast(GAB) are VCS communication services. LLT requires /etc/llthosts and /etc/llttab files. GAB requires /etc/gabtab file./etc/llthostsThe file llthosts(4) is a database, containing one entry per system, that linksthe LLT system ID (in the first column) with the LLT host name. This file isidentical on each node in the cluster.For example, the file /etc/llthosts contains entries that resemble:
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Veritas Cluster ServerInstallation
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Technical supportMake sure you have
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6 ContentsSetting up shared storage
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8 ContentsChapter 5Setting up I/O f
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10 ContentsChapter 8Chapter 9Adding
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12 Contents
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14 Introducing VCSVCS basicsFigure
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16 Introducing VCSVCS basicsNetwork
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18 Introducing VCSVCS basics
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20 Preparing to install and configu
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46 Installing and configuring VCSAb
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48 Installing and configuring VCSIn
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68 Installing and configuring VCSPe
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76 Installing and configuring VCSCh
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Page 82 and 83: 82 Installing and configuring VCSUn
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Page 98 and 99: 98 Setting up I/O fencingAbout I/O
Page 100 and 101: 100 Setting up I/O fencingPreparing
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Page 104 and 105: 104 Setting up I/O fencingSetting u
Page 110 and 111: 110 Setting up I/O fencingAdditiona
Page 116 and 117: 116 Setting up I/O fencingHow I/O f
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Page 120 and 121: 120 Setting up I/O fencingAbout the
Page 122 and 123: 122 Setting up I/O fencingTroublesh
Page 130 and 131: 130 Verifying the VCS installationV
Page 142 and 143: 142 Verifying the VCS installationA
Page 144 and 145: 144 Upgrading to VCS 5.0Upgrading V
Page 152 and 153: 152 Upgrading to VCS 5.0Upgrading t
Page 154 and 155: 154 Upgrading to VCS 5.0
Page 156 and 157: 156 Adding and removing cluster nod
Page 166 and 167: 166 Installing VCS on a single node
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178 Advanced topics related to inst
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194 Configuring the Symantec Licens
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200 IndexDdata disksfor I/O fencing
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202 IndexrequirementsEthernet contr
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204 Index
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