There are some terminology differences between "normal" (non-cloud) High Availability (HA) LoadMaster units and cloud HA units. The table below outlines these differences:

Platform

Unit number

Terminology

Statuses
Non-cloud

Unit 1

HA first

Master/Standby
Non-cloud

Unit 2

HA second

Master/Standby
Cloud

Unit 1

Active

Active/Standby
Cloud

Unit 2

Standby

Active/Standby