Red Hat Summit9.7. Verwenden von Regeln zum Bestimmen von Ressourcenstandorten
Mithilfe des folgenden Befehls können Sie eine Regel verwenden, um den Standort einer Ressource zu bestimmen.
pcs resource constraint location resource_id rule [rule_id] [role=master|slave] [score=score expression]
pcs resource constraint location resource_id rule [rule_id] [role=master|slave] [score=score expression]
Der Ausdruck expression kann einer der folgenden sein:
defined|not_defined attributeattribute lt|gt|lte|gte|eq|ne valuedate [start=start [end=end operation=gt|lt|in-rangedate-spec date_spec_options
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