crm_resource − Interact with the Cluster Resource Manager
crm_resource [−?VS] −(L|Q|W|D|C|P|p) [options]
crm_resource allow resources to be listed, started, stopped, migrated and so forth.
−−help, −?
this help message
−−verbose, −V
turn on debug info. additional instances increase verbosity
−−quiet, −Q
Print only the value on stdout (for use with −W)
COMMANDS
−−list, −L
List all resources
−−query−xml, −x
Query a resource.
Requires: −r
−−locate, −W
Locate a resource.
Requires: −r
−−migrate, −M
Migrate a resource from it current location.
Use −H to specify a destination. If −H is not specified, we will force the resource to move by creating a rule for the current location and a score of −INFINITY
NOTE: This will prevent the resource from running on this node until the constraint is removed with −U
Requires: −r, Optional: −H, −f
−−un−migrate, −U
Remove all constraints created by −M
Requires: −r
−−delete, −D
Delete a resource from the CIB.
Requires: −r, −t
−−cleanup, −C
Delete a resource from the LRM.
Requires: −r. Optional: −H
−−reprobe, −P
Recheck for resources started outside of the CRM.
Optional: −H
−−refresh, −R
Refresh the CIB from the LRM.
Optional: −H
−−set−parameter string, −p string
Set the named parameter for a resource.
Requires: −r, −v. Optional: −i, −s
−−get−parameter string, −g string
Get the named parameter for a resource.
Requires: −r. Optional: −i, −s
−−delete−parameter string, −d string
Delete the named parameter for a resource.
Requires: −r. Optional: −i
−−get−property string, −G string
Get the named property (eg. class, type, is_managed) a resource.
Requires: −r
−−set−property string, −S string
Set the named property (not parameter) for a resource.
Requires: −r, −t, −v
OPTIONS
−−resource string, −r string
Resource ID
−−resource−type string, −t string
Resource type (primitive, clone, group, ...)
−−property−value string, −v string
Property value
−−host−uname string, −H string
Host name
−−force−relocation, −f
Force the resource to move by creating a rule for the current location and a score of −INFINITY
This should be used if the resource’s stickiness and constraint scores total more than INFINITY (Currently 10,000)
NOTE: This will prevent the resource from running on this node until the constraint is removed with −U
−s string
(Advanced Use Only) ID of the instance_attributes object to change
−i string
(Advanced Use Only) ID of the nvpair object to change/delete
Listing all resources
crm_resource −L
Checking where a resource is running (and if it does)
crm_resource −W −r my_first_ip
resource my_first_ip is running on: server1
crm_resource −W −r my_first_ip
resource my_first_ip is NOT running
Start/stop a resource
crm_resource −r my_first_ip −p target_role −v started
crm_resource −r my_first_ip −p target_role −v stopped
Query the definition of a resource
crm_resource −Q −r my_first_ip
Migrating a resource away from its current location
crm_resource −M −r my_first_ip
Migrating a resource to a specific location
crm_resource −M −r my_first_ip −H c001n02
Allow a resource to return to its normal location
crm_resource −U −r my_first_ip
NOTE: the values of resource_stickiness and default_resource_stickiness may mean that it doesnt move back. In such cases, you should use −M to move it back and then run this command.
Deleting a resource from the CR
crm_resource −D −r my_first_ip −t primitive
Deleting a resource group from the CRM
crm_resource −D −r my_first_group −t group
Disabling a resource management for a resource in the CRM
crm_resource −p is_managed −r my_first_ip −t primitive −v off
Enabling a resource management for a resource in the CRM
crm_resource −p is_managed −r my_first_ip −t primitive −v on
Resetting a failed resource after having been manually cleaned up
crm_resource −C −H c001n02 −r my_first_ip
Rechecking all nodes for resources started outside of the CRM
crm_resource −P
Rechecking one node for resources started outside of the CRM
crm_resource −P −H c001n02
cibadmin(8), crmadmin(8), lrmadmin(8), heartbeat(8)
crm_resource was written by Andrew Beekhof.
This manual page was originally written by Gildas Le Nadan (Genome Research Limited, 2006).