PAN-OS upgrade from 10.1.4x or higher fails on PA-5450
5164
Created On 01/08/24 00:15 AM - Last Modified 01/01/26 13:20 PM
Symptom
- PAN-OS upgrade from 10.1.4.x or higher fails on PA-5450.
- In the GUI / CLI the progress stops at values between 27% to 71%.
- Then the firewall reboots running again to older version.
Environment
- Palo Alto 5450 Firewalls
- PANOS-10.1.4x and higher
- Software Update
Cause
The 'maint' filesystem get corrupted during upgrade.
Resolution
- The issue is fixed under PAN-199738 in 10.1.10, 10.2.4, 11.0.1.
- Upgrade to the above versions or higher will resolve the issue.
Additional Information