Forum Discussion

Nimbostratus

Apr 10, 2014

Upgrading issue to LTM 11.4.1

I have two f5 3900 series LTM and while trying to upgrade my standby f5 upgraded successfully but the active one keeps on throwing the error as below: info: WARNING: There were one or more error...

Cirrus

Apr 10, 2014

HTTP classes no longer exist in 11.4, so if there is an iRule that references http classes, the upgrade will not proceed.

If the upgrade succeeded on the first 3900, it probably didn't have the iRule referencing http classes. Look and see if the first 3900 is really upgraded, and if it is, check the offending iRule to see what the upgrade process did with it.

PK_Bhatia
Nimbostratus
Apr 10, 2014
thank you for your quick reply dickeypjeep but it is not the case, I have double triple checked the iRule and it is not the case, what else it could be?
PK_Bhatia
Nimbostratus
Apr 10, 2014
or if I am not looking in the right place, where to check the iRule in conf files, I have checked basically every single configuration file in /config folder.
dickeypjeep_116
Cirrus
Apr 11, 2014
Its probably easiest to grab a qkview and upload it to ihealth.f5.com. Thats F5's free tool for diagnosing problems, and it will let you know which iRule is causing the problem.
PK_Bhatia
Nimbostratus
Apr 11, 2014
dickeyjeep, I just tried uploading the file and I got the same message about http_class which is written in log file, but nothing else about a specific irule.