There is a chance, when accessing the console, the following error message might be displayed:
Welcome to the Maintenance Recovery Tool
Welcome to maintenance mode. For support please contact Palo Alto
Networks.
< Continue > Q=Quit, Up/Down=Navigate, ENTER=Select, ESC=Back
=====================================================================
Maintenance Entry Reason
Entry Reason:
Both the RAIDs are set as the Primary PANOS drive
Corrective Action:
Set correct primary drive.
=====================================================================
Resolution
Enter Maint mode, and select RAID under the Maintenance Recovery Tool
Disks:
1: Model: FTM24CT25H, size 240057409536 bytes
2: Model: FTM24CT25H, size 240057409536 bytes
-----------------------------
< RAID Auto Setup (Ignore Non-Matching Models)
< Set drive 1 as primary PanOS drive
< Set drive 2 as primary PanOS drive
Migrate options move all files from Drive X -> Y resizing to max drive Y
supports. Then the old drive is removed. This generally is not required and
will take long time (up to 1hr).
Note: Migrating to a smaller drive will delete all logs. Export logs before
igrating.
Steps
Select Set drive 1 as primary PanOS drive and press enter.
RAID setup complete, use main RAID page to monitor status.