About the symbols used in the VCS command syntax

Symbols used in the VCS commands specifies the symbols used in the VCS commands. Do not use these symbols when you run the commands.

Symbols used in the VCS commands

Symbols

Usage

Example

[] 

Used for command options or arguments that are optional. 

hasys -freeze [-persistent] [-evacuate] system  

Used to specify that only one of the command options or arguments separated with | can be used at a time. 

hagetcf [-s | -silent] 

... 

Used to specify that the argument can have several values. 

hagrp -modify group attribute value ... [-sys system

{} 

Used to specify that the command options or arguments enclosed within these braces must be kept together. 

haattr -display {cluster | group | system | heartbeat | restype

or 

haclus -modify attribute {key value

<> 

Used in the command help or usage output to specify that these variables must be replaced with the actual values. 

haclus -help

VCS INFO V-16-1-10601 Usage:

haclus -add <cluster> <ip>

haclus -delete <cluster>