This columnar object contains the status of the row and is also used to perform add and delete operations. The status column uses four defined values: - `active(1)', which indicates that the conceptual row is available for use by the managed device; - `notInService(2)', which indicates that the conceptual row exists in the agent, but is unavailable for use by the managed device (see NOTE below); 'notInService' has no implication regarding the internal consistency of the row, availability of resources, or consistency with the current state of the managed device. - `createAndWait(5)', which is supplied by a management station wishing to create a new instance of a conceptual row (but not make it available for use by the managed device). This operation is used to add a User Alarm to the Domain Alarm Table. It also subsequently appears in the User Event Table (a duplicate). The row is created (and changes state to 'active' when the saHpiDomainAlarmSeverity has been set on) to a new instance of the conceptual row. The dis-allowed saHpiDomainAlarmSeverity values are minor(3), major(2), and critical(3). - `destroy(6)', which is supplied by a management station wishing to delete all of the instances associated with an existing conceptual row. This function allows the HPI MIB User to delete a single User Alarm or a group identified by severity (saHpiDomainAlarmSeverity) from the Domain Alarm Table. Note this has no efect on the 'User Event Table.' Only User Alarms added to the DAT can be deleted. To delete a single, specific alarm, set the saHpiDomainAlarmId parameter to a value representing an actual User Alarm ( all three indices must be valid) in the DAT. To delete a group of User Alarms by severity set saHpiDomainAlarmId == SAHPI_ENTRY_UNSPECIFIED (see textual convention for more details.)