Our file server just started mailing us about how its battery backup is draining and it's switching from WB to WT mode and so on.
I looked through its logs and found that it is configured to automatically do this periodically. It's called "battery relearning".
What is this for? How often will it decide it needs to do this automatically?
I searched the LSI docs and all I could find was the different status codes for the different relearning states. Not really helpful.