Bug ID 806985: Installation issues when adding new blade v12.1.3 to VPR cluster v14.1.0.1 EHF

Last Modified: Jul 03, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP Install/Upgrade(all modules)

Known Affected Versions:
14.1.0,,,,,,, 14.1.2,,,,,,, 15.0.0, 15.0.1,,,

Fixed In:

Opened: Jul 18, 2019
Severity: 3-Major


A newly inserted blade fails to upgrade on a Viprion system.


Unable to upgrade the new blade in VIPRION chassis.


The issue is seen only on VIPRION chassis when the primary blade is running engineering hotfix (EHF) v14.1.0.1 EHF 0.17.7 and newly inserted blade is configured with v12.1.3.


Ensure the active volume on the primary blade contains a version other than an EHF, and the other volume is installed with the EHF, then insert the new blade in the chassis.

Fix Information


Behavior Change