Forum Discussion
Martin_Sharratt
Nimbostratus
NimbostratusInconsistent Monitors
We have two F5 LTM's in a Sync-Failover pair. They're load balancing some critical production services. They are automatically sync'ed and they both say they are in sync. I inherited them a couple o...
Martin_SharrattNimbostratus
NimbostratusI raised a support case with F5 who said that this is due to a bug in the version my F5's were on (11.5.1). the cure is to upgrade to 11.6.0 which I've now done and which has solved the problem.
In the interim (it took a few weeks before I could update for various unrelated reasons), running this command at a bash prompt on the primary forces them back in sync
/usr/bin/tmsh modify cm device-group cluster name devices modify {primary {set-sync-leader } }
As we had a service that is stopped by the administrators daily, I created a cron job to run this command once a day in the early hours of the morning.
Martin S
