Forum Discussion
mnb_63148
Nimbostratus
Nimbostratusirule errors after upgrade from 10.2 to 11.3
I just replaced a pair of ltms that were running 10.2. The new ltms are running 11.3. We have an iRule on a virtual server that sets persistence based on the JSESSIONID cookie that is created by back...
Kevin_Stewart
Employee
EmployeeThe wiki page for the persist command actual states this:
When using the session or persist commands, one common error that occurs is "Prerequisite operation not in progress". The most common cause for this error is that there is no pool currently selected for the connection.
The wiki doesn't specifically spell it out, and it's not always a strict requirement, but applying a persistence iRule to a persistence profile (instead of the VIP) might be considered a best practice. That it may have worked flawlessly in v10 and not in v11 is likely an anomaly.
