NAME

       pacemaker-fenced - Instance attributes available for all "stonith"-class resources

SYNOPSIS

       [pcmk_host_argument=string] [pcmk_host_map=string] [pcmk_host_list=string] [pcmk_host_check=select]
       [pcmk_delay_max=time] [pcmk_delay_base=string] [pcmk_action_limit=integer] [pcmk_reboot_action=string]
       [pcmk_reboot_timeout=time] [pcmk_reboot_retries=integer] [pcmk_off_action=string] [pcmk_off_timeout=time]
       [pcmk_off_retries=integer] [pcmk_on_action=string] [pcmk_on_timeout=time] [pcmk_on_retries=integer]
       [pcmk_list_action=string] [pcmk_list_timeout=time] [pcmk_list_retries=integer]
       [pcmk_monitor_action=string] [pcmk_monitor_timeout=time] [pcmk_monitor_retries=integer]
       [pcmk_status_action=string] [pcmk_status_timeout=time] [pcmk_status_retries=integer]

DESCRIPTION

       Instance attributes available for all "stonith"-class resources and used by Pacemaker's fence daemon

SUPPORTED PARAMETERS

       pcmk_host_argument = string
           *** Advanced Use Only *** Name of agent parameter that should be set to the fencing target

           If the fencing agent metadata advertises support for the "port" or "plug" parameter, that will be
           used as the default, otherwise "none" will be used, which tells the cluster not to supply any
           additional parameters.

       pcmk_host_map = string
           A mapping of node names to port numbers for devices that do not support node names.

           For example, "node1:1;node2:2,3" would tell the cluster to use port 1 for node1 and ports 2 and 3 for
           node2.

       pcmk_host_list = string
           Nodes targeted by this device

           Comma-separated list of nodes that can be targeted by this device (for example, "node1,node2,node3").
           If pcmk_host_check is "static-list", either this or pcmk_host_map must be set.

       pcmk_host_check = select
           How to determine which nodes can be targeted by the device

           Use "dynamic-list" to query the device via the 'list' command; "static-list" to check the
           pcmk_host_list attribute; "status" to query the device via the 'status' command; or "none" to assume
           every device can fence every node. The default value is "static-list" if pcmk_host_map or
           pcmk_host_list is set; otherwise "dynamic-list" if the device supports the list operation; otherwise
           "status" if the device supports the status operation; otherwise "none" Allowed values: dynamic-list,
           static-list, status, none

       pcmk_delay_max = time [0s]
           Enable a delay of no more than the time specified before executing fencing actions.

           Enable a delay of no more than the time specified before executing fencing actions. Pacemaker derives
           the overall delay by taking the value of pcmk_delay_base and adding a random delay value such that
           the sum is kept below this maximum.

       pcmk_delay_base = string [0s]
           Enable a base delay for fencing actions and specify base delay value.

           This enables a static delay for fencing actions, which can help avoid "death matches" where two nodes
           try to fence each other at the same time. If pcmk_delay_max is also used, a random delay will be
           added such that the total delay is kept below that value. This can be set to a single time value to
           apply to any node targeted by this device (useful if a separate device is configured for each
           target), or to a node map (for example, "node1:1s;node2:5") to set a different value for each target.

       pcmk_action_limit = integer [1]
           The maximum number of actions can be performed in parallel on this device

           If the concurrent-fencing cluster property is "true", this specifies the maximum number of actions
           that can be performed in parallel on this device. A value of -1 means unlimited.

       pcmk_reboot_action = string [reboot]
           *** Advanced Use Only *** An alternate command to run instead of 'reboot'

           Some devices do not support the standard commands or may provide additional ones. Use this to specify
           an alternate, device-specific, command that implements the 'reboot' action.

       pcmk_reboot_timeout = time [60s]
           *** Advanced Use Only *** Specify an alternate timeout to use for 'reboot' actions instead of
           stonith-timeout

           Some devices need much more/less time to complete than normal. Use this to specify an alternate,
           device-specific, timeout for 'reboot' actions.

       pcmk_reboot_retries = integer [2]
           *** Advanced Use Only *** The maximum number of times to try the 'reboot' command within the timeout
           period

           Some devices do not support multiple connections. Operations may "fail" if the device is busy with
           another task. In that case, Pacemaker will automatically retry the operation if there is time
           remaining. Use this option to alter the number of times Pacemaker tries a 'reboot' action before
           giving up.

       pcmk_off_action = string [off]
           *** Advanced Use Only *** An alternate command to run instead of 'off'

           Some devices do not support the standard commands or may provide additional ones. Use this to specify
           an alternate, device-specific, command that implements the 'off' action.

       pcmk_off_timeout = time [60s]
           *** Advanced Use Only *** Specify an alternate timeout to use for 'off' actions instead of
           stonith-timeout

           Some devices need much more/less time to complete than normal. Use this to specify an alternate,
           device-specific, timeout for 'off' actions.

       pcmk_off_retries = integer [2]
           *** Advanced Use Only *** The maximum number of times to try the 'off' command within the timeout
           period

           Some devices do not support multiple connections. Operations may "fail" if the device is busy with
           another task. In that case, Pacemaker will automatically retry the operation if there is time
           remaining. Use this option to alter the number of times Pacemaker tries a 'off' action before giving
           up.

       pcmk_on_action = string [on]
           *** Advanced Use Only *** An alternate command to run instead of 'on'

           Some devices do not support the standard commands or may provide additional ones. Use this to specify
           an alternate, device-specific, command that implements the 'on' action.

       pcmk_on_timeout = time [60s]
           *** Advanced Use Only *** Specify an alternate timeout to use for 'on' actions instead of
           stonith-timeout

           Some devices need much more/less time to complete than normal. Use this to specify an alternate,
           device-specific, timeout for 'on' actions.

       pcmk_on_retries = integer [2]
           *** Advanced Use Only *** The maximum number of times to try the 'on' command within the timeout
           period

           Some devices do not support multiple connections. Operations may "fail" if the device is busy with
           another task. In that case, Pacemaker will automatically retry the operation if there is time
           remaining. Use this option to alter the number of times Pacemaker tries a 'on' action before giving
           up.

       pcmk_list_action = string [list]
           *** Advanced Use Only *** An alternate command to run instead of 'list'

           Some devices do not support the standard commands or may provide additional ones. Use this to specify
           an alternate, device-specific, command that implements the 'list' action.

       pcmk_list_timeout = time [60s]
           *** Advanced Use Only *** Specify an alternate timeout to use for 'list' actions instead of
           stonith-timeout

           Some devices need much more/less time to complete than normal. Use this to specify an alternate,
           device-specific, timeout for 'list' actions.

       pcmk_list_retries = integer [2]
           *** Advanced Use Only *** The maximum number of times to try the 'list' command within the timeout
           period

           Some devices do not support multiple connections. Operations may "fail" if the device is busy with
           another task. In that case, Pacemaker will automatically retry the operation if there is time
           remaining. Use this option to alter the number of times Pacemaker tries a 'list' action before giving
           up.

       pcmk_monitor_action = string [monitor]
           *** Advanced Use Only *** An alternate command to run instead of 'monitor'

           Some devices do not support the standard commands or may provide additional ones. Use this to specify
           an alternate, device-specific, command that implements the 'monitor' action.

       pcmk_monitor_timeout = time [60s]
           *** Advanced Use Only *** Specify an alternate timeout to use for 'monitor' actions instead of
           stonith-timeout

           Some devices need much more/less time to complete than normal. Use this to specify an alternate,
           device-specific, timeout for 'monitor' actions.

       pcmk_monitor_retries = integer [2]
           *** Advanced Use Only *** The maximum number of times to try the 'monitor' command within the timeout
           period

           Some devices do not support multiple connections. Operations may "fail" if the device is busy with
           another task. In that case, Pacemaker will automatically retry the operation if there is time
           remaining. Use this option to alter the number of times Pacemaker tries a 'monitor' action before
           giving up.

       pcmk_status_action = string [status]
           *** Advanced Use Only *** An alternate command to run instead of 'status'

           Some devices do not support the standard commands or may provide additional ones. Use this to specify
           an alternate, device-specific, command that implements the 'status' action.

       pcmk_status_timeout = time [60s]
           *** Advanced Use Only *** Specify an alternate timeout to use for 'status' actions instead of
           stonith-timeout

           Some devices need much more/less time to complete than normal. Use this to specify an alternate,
           device-specific, timeout for 'status' actions.

       pcmk_status_retries = integer [2]
           *** Advanced Use Only *** The maximum number of times to try the 'status' command within the timeout
           period

           Some devices do not support multiple connections. Operations may "fail" if the device is busy with
           another task. In that case, Pacemaker will automatically retry the operation if there is time
           remaining. Use this option to alter the number of times Pacemaker tries a 'status' action before
           giving up.

AUTHOR

       Andrew Beekhof <andrew@beekhof.net>
           Author.

Pacemaker Configuration                            06/16/2025                                PACEMAKER-FENCED(7)