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

More documents

Recommendations

Info

184 Advanced topics related to installing VCSLLT over UDPSee “Sample configuration: Links crossing IP routers” on page 186.Table A-8FieldField description for set-addr command in /etc/llttabDescription The ID of the cluster node; for example, 0.The string used by LLT to identify the link; for example link1,link2,….IP address assigned to the link for the peer node.Selecting UDP portsWhen selecting a UDP port, select an available 16-bit integer from the rangedescribed below.■■Use available ports (that is, ports that are not in use)] in the private range49152 to 65535Do not use:■ Ports from the range of well-known ports, 0 to 1023■ Ports from the range of registered ports, 1024 to 49151To check which ports are defined as defaults for a node, examine the file /etc/services. You should also use the netstat command to list the UDP portscurrently in use. For example:# netstat -a | moreUDPLocal Address Remote Address State-------------------- -------------------- -------*.sunrpcIdle*.* Unbound*.32771 Idle*.32776 Idle*.32777 Idle*.nameIdle*.biffIdle*.talkIdle*.32779 Idle...*.55098 Idle*.syslogIdle*.58702 Idle*.* Unbound
Advanced topics related to installing VCSLLT over UDP185Look in the UDP section of the output; UDP ports listed under Local Address arealready in use. If a port is listed in the /etc/services file, its associated name isdisplayed rather than the port number in the output.Configuring LLT on subnetsYou need to make sure to properly configure the netmask and broadcast addresswhen nodes reside on different subnets.Configuring the netmaskIf you have nodes on different subnets, set the netmask so that the nodes can access the subnets in use.For example:■■For first network interfaceIP address=192.168.30.1, Broadcast address=192.168.30.255, Netmask=255.255.255.0For second network interfaceIP address=192.168.31.1, Broadcast address=192.168.31.255, Netmask=Mask:255.255.255.0Configuring the broadcast addressIf you have nodes on different subnets, set the broadcast address in /etc/llttabdepending on the subnet that the links are on.An example of a typical /etc/llttab file when nodes are on different subnets. Note the explicitly set broadcast address for each link.# cat /etc/llttabset-node nodexyzset-cluster 100link link1 /dev/udp - udp 50000 - 192.168.30.1 192.168.30.255link link2 /dev/udp - udp 50001 - 192.168.31.1 192.168.31.255Sample configuration: Direct-attached linksThe following illustration depicts a typical configuration of direct-attachedlinks employing LLT over UDP.
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 22 and 23:
Page 24 and 25:
Page 26 and 27:
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
Page 34 and 35:
Page 36 and 37:
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
46 Installing and configuring VCSAb
Page 48 and 49:
48 Installing and configuring VCSIn
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
Page 56 and 57:
Page 58 and 59:
Page 60 and 61:
Page 62 and 63:
Page 64 and 65:
Page 66 and 67:
Page 68 and 69:
68 Installing and configuring VCSPe
Page 70 and 71:
Page 72 and 73:
Page 74 and 75:
Page 76 and 77:
76 Installing and configuring VCSCh
Page 78 and 79:
Page 80 and 81:
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:
132 Verifying the VCS installationV
Page 134 and 135: 134 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
Page 178 and 179: 178 Advanced topics related to inst
Page 194 and 195: 194 Configuring the Symantec Licens
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?