Muting selected system alert events

You can configure a list of event IDs for events which should not generate alerts.

Events can be muted on a per-alert object type or per-alert object basis by providing a list of event IDs or patterns which should be ignored. To configure the list of ignored patterns, create a new advanced tuning parameter with the following syntax:
events.response.<object type>.ignored = <patterns>
events.response.<object type>.ignored.<object instance> = <patterns>
Object Types
<object type> corresponds to the type of System Alert object. A list of the mechanisms and their types follows:
Mechanism <type>
Event log logdb
SNMP snmp
Email email
Remote Syslog syslog
Note: Event Log refers to the default mechanism, which is used to populate the System Events that is seen on the Event Log page in the Local Management Interface and the System Events Log REST APIs.
Object Instances
<object instance> refers to the UUID of a specific alert object instance. This can be used to mute events for just a particular System Alert object instance rather than for all objects of a given type.

The <object instance> can be discovered by using the REST APIs. Refer to Manage: System Settings > System Settings > System Alerts > Event Log within the Web Services documentation.

Patterns
<patterns> are a list of space separated event IDs or patterns which should be ignored.
Each pattern can be either one of the following:
  1. A literal event ID. For example, GLGPL1002I
  2. A regular expression pattern. For example, (.*)I or GLG(.*)

Examples

To mute the events GLGSY0102I and GLGPL1001I on an SNMP alert object with the UUID 2a6cc325-2d98-4747-85f0-8d7bcac4daec:
Tuning Parameter Value
events.response.snmp.ignored.2a6cc325-2d98-4747-85f0-8d7bcac4daec GLGSY0102I GLGPL1001I
To mute all informational events (events which end with an I character) and GLGAU0003W (user failed to login) on all SNMP alert objects:
Tuning Parameter Value
events.response.snmp.ignored (.*)I GLGAU0003W

To mute all events related to snapshots (events which begin with GLGSS) on the System Event Log:

Tuning Parameter Value
events.response.logdb.ignored GLGSS(.*)

For more information on Event IDs and their meaning, see Appliance Messages and Events that are generated by the events framework.