Symantec 5 manual Chapter Configuring VCS clusters for data integrity

		Contents 9
	Adding VCS users	71
	Configuring SMTP email notification	71
	Configuring SNMP trap notification	73
	Configuring global clusters	74
	Installing VCS RPMs	75
	Creating VCS configuration files	76
	Starting VCS	77
	Completing the installation	77
	About enabling LDAP authentication for clusters that run in
	secure mode	78
	Installing the Java Console	80
	Installing VCS Simulator	82
	Verifying the cluster after installation	84
	Verifying and updating licenses on the system	84
	Checking licensing information on the system	84
	Updating product licenses using vxlicinst	85
	Accessing the VCS documentation	86
Chapter 5	Configuring VCS clusters for data integrity	87
	About configuring VCS clusters for data integrity	87
	About I/O fencing components	88
	About data disks	88
	About coordination points	88
	About setting up disk-based I/O fencing	89
	Preparing to configure disk-based I/O fencing	92
	Initializing disks as VxVM disks	93
	Identifying disks to use as coordinator disks	95
	Checking shared disks for I/O fencing	95
	Setting up disk-based I/O fencing manually	99
	Setting up coordinator disk groups	99
	Creating I/O fencing configuration files	100
	Modifying VCS configuration to use I/O fencing	101
	Verifying I/O fencing configuration	102
	Removing permissions for communication	103
Chapter 6	Verifying the VCS installation	105
	About verifying the VCS installation	105
	About the LLT and GAB configuration files	105
	About the VCS configuration file main.cf	107
	Sample main.cf file for VCS clusters	108
	Sample main.cf file for global clusters	110
	Verifying the LLT, GAB, and VCS configuration files	113