Bug ID 720434: Multiblade Chassis iAppLX Package upgrade sync is incomplete across blades

Last Modified: Jan 29, 2019

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Fixed In:

Opened: May 16, 2018
Severity: 2-Critical


Some iAppLX package files on primary blade do not exist on secondary blades.


When a failover occurs to a blade with an incomplete iAppLX package, then parts of the iAppLX GUI may not work.


After installing an iAppLX package on a multiblade chassis the package files are synced to other blades. This process is not instantaneous and may take several minutes. During this time if the same iAppLX package is upgraded then not all of the files will be synced across blades and an incomplete iAppLX package will exist on secondary blades.


Run the command 'bigstart restart csyncd' to trigger a resync of files from primary to secondary blades run

Fix Information

Sync files from primary to secondary blades.

Behavior Change