FAQ
Is the data stored in the data volume at the physical failure occurrence timing maintained even after switching by the HA function?
Since the HA function is related to the compute (CPU / memory of the instance), the volume (storage) is not switched by HA.
At HA switchover, the attachment of the instance and the volume is kept as it is. But please confirm the setting of the mounting on the OS as necessary.
(When the HA switchover is detected, notification will be sent to the customer. So please confirm the normality check on the OS by the customer as necessary.)