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17.3 Resource Options
For each resource you add, you can define options. Options are used by the cluster to
decide how your resource should behave—they tell the CRM how to treat a specific
resource. Resource options can be set with the
crm_resource --meta
command
or with the GUI as described in .
Table 17.3 Options for a Primitive Resource
Description Option
If not all resources can be active, the cluster will stop
lower priority resources in order to keep higher prior-
ity ones active. priority
In what state should the cluster attempt to keep this
resource? Allowed values:
Stopped
,
Started
.
target-role
Is the cluster allowed to start and stop the resource?
Allowed values:
true
,
false
.
is-managed
How much does the resource prefer to stay where it
is? Defaults to the value of
default-
resource-stickiness
.
resource-stickiness
How many failures should occur for this resource on
a node before making the node ineligible to host this
resource? Default:
none
.
migration-threshold
What should the cluster do if it ever finds the resource
active on more than one node? Allowed values: multiple-active
block
(mark the resource as unmanaged),
stop_only
,
stop_start
.
How many seconds to wait before acting as if the
failure had not occurred (and potentially allowing the failure-timeout
resource back to the node on which it failed)? Default:
never
.
Cluster Resources 197