How do automatically subscribed EMS events obsolete themselves in Active IQ UM?
Applies to
Active IQ Unified Manager 9.x
Answer
- When an equivalent EMS event indicating the condition has passed occurs, and is sent from ONTAP to UM, the event is marked as Obsolete
- Example:
- wafl.vol.autoSize.fail event is received, raising an event to indicate an attempt to autosize a volume per policy failed.
- Later, after the condition is attended to, a write is attempted to the volume, causing it to try to autosize again, which now succeeds.
- This generates the wafl.vol.autoSize.done event, showing that autosizes now work on the volume, and the event is marked obsolete by UM.