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

More documents

Recommendations

Info

24 Preparing to install and configure VCSPreparing to install VCS 5.0I/O fencingI/O fencing protects the data on shared disks. When nodes in a cluster detect achange in cluster membership that could indicate a split brain condition, thefencing operation proceeds to determine which nodes are to retain access to theshared storage and which nodes are to be ejected from the cluster, thuspreventing possible data corruption. The Veritas Cluster Server User’s Guidedescribes I/O fencing concepts in detail. The installvcs program installs the VCSI/O fencing driver, VRTSvxfen.Note: Symantec strongly recommends that you use VCS I/O fencing to deterpotential split brain scenarios in your cluster.See “Setting up I/O fencing” on page 97.Preparing to install VCS 5.0Each node on which you want to install VCS must meet the hardware andsoftware requirements.■ “Hardware requirements” on page 26■ “Supported operating systems” on page 26■ “Supported software” on page 27After planning the VCS features that you want to configure, you must prepare toconfigure these features. Figure 2-5 represents the major tasks and decisionsrequired to install and configure VCS.
Preparing to install and configure VCSPreparing to install VCS 5.025Figure 2-5 Workflow for fresh install of VCS 5.0Do you want to set upa secure cluster?NoYesInstall a root broker ona standalone system(System1).Do you want to set upa secure cluster usingencrypted files?NoYesCreate encrypted files for eachnode in the cluster.Install and configure VCS ontarget cluster nodes.Complete the following preparatory tasks based on the VCS features you want toconfigure:■■“Installing root broker for Symantec Product Authentication Service” onpage 27“Creating encrypted files for Symantec Product Authentication Service” onpage 28
Page 1 and 2: Veritas Cluster ServerInstallation
Page 3: Technical supportMake sure you have
Page 6 and 7: 6 ContentsSetting up shared storage
Page 8 and 9: 8 ContentsChapter 5Setting up I/O f
Page 10 and 11: 10 ContentsChapter 8Chapter 9Adding
Page 12 and 13: 12 Contents
Page 14 and 15: 14 Introducing VCSVCS basicsFigure
Page 16 and 17: 16 Introducing VCSVCS basicsNetwork
Page 18 and 19: 18 Introducing VCSVCS basics
Page 20 and 21: 20 Preparing to install and configu
Page 46 and 47: 46 Installing and configuring VCSAb
Page 48 and 49: 48 Installing and configuring VCSIn
Page 68 and 69: 68 Installing and configuring VCSPe
Page 74 and 75:
74 Installing and configuring VCSPe
Page 76 and 77:
76 Installing and configuring VCSCh
Page 78 and 79:
78 Installing and configuring VCSAb
Page 80 and 81:
80 Installing and configuring VCSAb
Page 82 and 83:
82 Installing and configuring VCSUn
Page 84 and 85:
84 Manually installing and configur
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
98 Setting up I/O fencingAbout I/O
Page 100 and 101:
100 Setting up I/O fencingPreparing
Page 102 and 103:
102 Setting up I/O fencingPreparing
Page 104 and 105:
104 Setting up I/O fencingSetting u
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
110 Setting up I/O fencingAdditiona
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
116 Setting up I/O fencingHow I/O f
Page 118 and 119:
118 Setting up I/O fencingHow I/O f
Page 120 and 121:
120 Setting up I/O fencingAbout the
Page 122 and 123:
122 Setting up I/O fencingTroublesh
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
130 Verifying the VCS installationV
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
142 Verifying the VCS installationA
Page 144 and 145:
144 Upgrading to VCS 5.0Upgrading V
Page 146 and 147:
Page 148 and 149:
Page 150 and 151:
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 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
166 Installing VCS on a single node
Page 168 and 169:
Page 170 and 171:
Page 172 and 173:
Page 174 and 175:
Page 176 and 177:
Page 178 and 179:
178 Advanced topics related to inst
Page 180 and 181:
Page 182 and 183:
Page 184 and 185:
Page 186 and 187:
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
194 Configuring the Symantec Licens
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
200 IndexDdata disksfor I/O fencing
Page 202 and 203:
202 IndexrequirementsEthernet contr
Page 204:
204 Index
show all

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

Create successful ePaper yourself

Delete template?

Save as template?