CUCM DB Replication Problem

[Ekin Gumus]

Hello All,

Sometimes db replication of CUCM cluster is (on publisher) state turns to 3 so after restart of publisher it goes back to "2" but I need to find out why it changes as "3" sometimes. Any idea how to get logs or figure out why this happens?

Thanks.

[Manish Gogna]

Hi Ekin,

You can check the following doc for information about Datbase replication architecture and troubleshooting

https://supportforums.cisco.com/document/52421/troubleshooting-cucm-database-replication-linux-appliance-model

Manish

[Suresh Hudda]

Hello Ekin,

Which version of CUCM you have ? Make sure NTP is synced all the time.

Suresh

[Deepak Rawat]

Event Viewer (Application & System) logs along with NTP logs should give an idea why this is happening. However, most importantly make sure that you are using an IOS based NTP source there and not a Windows based to start with.

Regards

Deepak