Red Hat CLUSTER SUITE FOR ENTERPRISE LINUX 5.1 Manuale Utente

Caché ECP Clusters onRed Hat Enterprise LinuxVersion 5.115 June 2006InterSystems Corporation 1 Memorial Drive Cambridge MA 02142 www.intersystem

section. After creating the main initialization script, perform the following steps to add Cachéto the cluster services:1. Create a script in /etc/rc.

5. Turn the second node back on.6. Use the service relocate command to move one of the instances of Caché back to thesecond node.7. Try to connect the

#if [ "$2" = "" ]then type="xxxx" #invalid option, forces usage messageelse inst=$2 #cache instance to play with st

(*) echo "Usage: $0 {start|stop|status|restart} <inst> [failover|null]" exit 1esacexit 05 Maintaining the Caché Regist

Caché ECP Clusters on Red Hat Enterprise LinuxCaché Version 5.1 15 June 2006 Copyright © 2006 InterSystems Corporation.All rights reserved.Thi

Table of ContentsCaché ECP Clusters on Red Hat Enterprise Linux... 11 Pre-installation Planning

Caché ECP Clusters on Red HatEnterprise LinuxCaché ECP Clusters is a high availability feature that enables failover from one ECP dataserver to anothe

• Assign each Caché instance a unique cluster IP address.• Assign each Caché instance a unique default port number.• Assign each Caché instance one or

2.1 Define the Caché Cluster ServicesUse the cluadmin utility to define the Caché cluster services. See the “Using the cluadminUtility” section of Th

2.2 Install CachéInstall Caché on the first node. When the installation process asks for an instance name, usethe same name as you used for the cluster

The first cluster node is configured. Before continuing, invoke ccontrol list or ccontrol allat a shell prompt to gather the information necessary for c