4.4.8. Clearing fence levels
You can clear the fence levels on the specified node or stonith id. If you do not specify a node or stonith id, all fence levels are cleared.
Procedure
Clear the fence levels on the specified node or stinith id:
# pcs stonith level clear [node]|stonith_id(s)]If you specify more than one stonith id, they must be separated by a comma and no spaces, as in the following example.
# pcs stonith level clear dev_a,dev_b