NAME¶

fence_ldom - Fence agent for Sun LDOM

DESCRIPTION¶

fence_ldom is an I/O Fencing agent which can be used with LDoms virtual machines. This agent works so, that run ldm command on host machine. So ldm must be directly runnable. Very useful parameter is -c (or cmd_prompt in stdin mode). This must be set to something, what is displayed after successful login to host machine. Default string is space on end of string (default for root in bash). But (for example) csh use ], so in that case you must use parameter -c with argument ]. Very similar situation is, if you use bash and login to host machine with other user than root. Than prompt is $, so again, you must use parameter -c. fence_ldom accepts options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent. fence_ldom can be run by itself with command line options. This is useful for testing and for turning outlets on or off from scripts. Vendor URL: http://www.sun.com

PARAMETERS¶

-o, --action=<action>

Fencing Action (Default Value: reboot)

-a, --ip=<ip>

IP Address or Hostname This parameter is always required.

-l, --username=<name>

Login Name This parameter is always required.

-p, --password=<password>

Login password or passphrase

-S, --password-script=<script>

Script to retrieve password

-x, --ssh

SSH connection (Default Value: true)

-k, --identity-file=<filename>

Identity file for ssh

-n, --plug=<id>

Physical plug number or name of virtual machine This parameter is always required.

-c, --command-prompt=<prompt>

Force command prompt (Default Value:  $)

-4, --inet4-only

Forces agent to use IPv4 addresses only

-6, --inet6-only

Forces agent to use IPv6 addresses only

-u, --ipport=<port>

TCP port to use for connection with device

-v, --verbose

Verbose mode

-D, --debug-file=<debugfile>

Write debug information to given file

-V, --version

Display version information and exit

-h, --help

Display help and exit

-C, --separator=<char>

Separator for CSV created by operation list (Default Value: ,)

 

ACTIONS¶

on

Power on machine.

off

Power off machine.

reboot

Reboot machine.

status

This returns the status of the plug/virtual machine.

list

List available plugs with aliases/virtual machines if there is support for more then one device. Returns N/A otherwise.

monitor

Check if fencing device is running. List available plugs/virtual machines or get status of machine (if it does not support more).

metadata

The operational behavior of this is not known.

 

STDIN PARAMETERS¶

action

Fencing Action (Default Value: reboot)

ipaddr

IP Address or Hostname This parameter is always required.

login

Login Name This parameter is always required.

passwd

Login password or passphrase

passwd_script

Script to retrieve password

secure

SSH connection (Default Value: true)

identity_file

Identity file for ssh

port

Physical plug number or name of virtual machine This parameter is always required.

cmd_prompt

Force command prompt (Default Value:  $)

inet4_only

Forces agent to use IPv4 addresses only

inet6_only

Forces agent to use IPv6 addresses only

ipport

TCP port to use for connection with device

verbose

Verbose mode

debug

Write debug information to given file

version

Display version information and exit

help

Display help and exit

separator

Separator for CSV created by operation list (Default Value: ,)