Configuration Specifications and Assumptions
This section provides descriptions of the specific cluster configuration that is used in this manual.
Hardware Configuration
The procedures in the Sun Cluster Quick Start Guide for Solaris OS assume that the cluster consists of the following hardware and that the server installation is already performed.
Table 1–1 Hardware Specifications|
Hardware Product |
Components per Machine |
Installation Instructions |
|---|---|---|
|
At least 2 Gbytes of memory | ||
|
Two internal disks |
||
|
Two onboard ports, configured for the private interconnect |
||
|
Two Sun Quad GigaSwift Ethernet (QGE) cards, for connection to the public network and to the management network |
||
|
Two Fibre Channel-Arbitrated Loops (FC-AL) cards, for connection to the storage |
||
|
Twelve 73-Gbyte physical drives |
Sun StorEdge 3000 Family Installation, Operation, and Service Manual, Sun StorEdge 3510 FC Array |
|
|
One QGE card, for connection to the public network |
Software Configuration
The procedures in the Sun Cluster Quick Start Guide for Solaris OS assume that you have the following versions of software to install.
Table 1–2 Software Specifications
The procedures in this manual configure the following data services:
-
Sun Cluster HA for Apache on a cluster file system
-
Sun Cluster HA for NFS on a highly available local file system
-
Sun Cluster HA for Oracle on a highly available local file system
Public Network Addresses
The procedures in the Sun Cluster Quick Start Guide for Solaris OS assume that public-network IP addresses are created for the following components.
Note –
The IP addresses in the following table are for example only and are not valid for use on the public network.
The following addresses are used for communication with the public-network subnet 192.168.10.
Table 1–3 Public Network Example IP Addresses|
Component |
IP Address |
Name |
|---|---|---|
|
Cluster nodes |
192.168.10.1 |
phys-sun |
|
192.168.10.2 |
phys-moon |
|
|
Sun Cluster HA for Apache logical hostname |
192.168.10.3 |
apache-lh |
|
Sun Cluster HA for NFS logical hostname |
192.168.10.4 |
nfs-lh |
|
Sun Cluster HA for Oracle logical hostname |
192.168.10.5 |
oracle-lh |
|
Administrative console |
192.168.10.6 |
admincon |
The following addresses are used for communication with the management-network subnet, 192.168.11.
Table 1–4 Management Network Example IP Addresses|
Component |
IP Address |
Name |
|---|---|---|
|
Cluster nodes |
192.168.11.1 |
phys-sun-11 |
|
192.168.11.2 |
phys-moon-11 |
|
|
Sun StorEdge 3510 FC RAID array |
192.168.11.3 |
se3510fc |
|
Administrative console |
192.168.11.4 |
admincon-11 |
Procedure Assumptions
The procedures in this manual were developed with the following assumptions:
-
Name service - The cluster uses a name service.
-
Shell environment - All commands and environment setup in this manual are for the C shell environment. If you use a different shell, replace any C shell-specific information or instructions with the appropriate information for your preferred shell environment.
-
User login - Unless otherwise specified, perform all procedures as superuser.
-
cconsole - These procedures assume that you are using the cconsole utility. Use this utility to access individual nodes and to issue commands to all nodes simultaneously by using the cconsole master window.
-
Command prompts - The phys-schost-N# prompt indicates that you type the command in the cconsole master console window. This action issues the command on both cluster nodes simultaneously.
The phys-sun#, phys-moon#, and admincon# prompts indicate that you type the command only in the console window for the specified machine.
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