Ontap EMS logs will show close to 18 minutes delay between Object Store going unavailable and back to available In the latter situation the total time of Object Store being unavailable is 20 minutes (...Ontap EMS logs will show close to 18 minutes delay between Object Store going unavailable and back to available In the latter situation the total time of Object Store being unavailable is 20 minutes (2 minutes for the first Unavailable message + 18 minutes later for the Available message) Usual behavior is that a HEAD call is made after going unavailable, which unless there is a more serious issue will be successful and the Object Store will be marked Available again with 1-2 seconds.
