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fence_virsh
Langue: en
Version: 2009-10-20 (fedora - 01/12/10)
Section: 8 (Commandes administrateur)
NAME
fence_virsh - Fence agent for virshDESCRIPTION
fence_virsh is an I/O Fencing agent which can be used with the virtual machines managed by libvirt. It logs via ssh to a dom0 and there run virsh command, which does all work. By default, virsh needs root account to do properly work. So you must allow ssh login in your sshd_config. fence_virsh accepts options on the command line as well as from stdin. Fenced sends parameters through stdin when it execs the agent. fence_virsh can be run by itself with command line options. This is useful for testing and for turning outlets on or off from scripts.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.
- -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: ,)
- --power-timeout
- Test X seconds for status change after ON/OFF (Default Value: 20)
- --shell-timeout
- Wait X seconds for cmd prompt after issuing command (Default Value: 3)
- --login-timeout
- Wait X seconds for cmd prompt after login (Default Value: 5)
- --power-wait
- Wait X seconds after issuing ON/OFF (Default Value: 0)
- --retry-on
- Count of attempts to retry power on (Default Value: 1)
- --delay
- Wait X seconds before fencing is started (Default Value: 0)
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.
- 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: ,)
- power_timeout
- Test X seconds for status change after ON/OFF (Default Value: 20)
- shell_timeout
- Wait X seconds for cmd prompt after issuing command (Default Value: 3)
- login_timeout
- Wait X seconds for cmd prompt after login (Default Value: 5)
- power_wait
- Wait X seconds after issuing ON/OFF (Default Value: 0)
- retry_on
- Count of attempts to retry power on (Default Value: 1)
- delay
- Wait X seconds before fencing is started (Default Value: 0)
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre