EDR: How to reset Mnesia for RabbitMQ

[#1]

Environment

• EDR (formerly Cb Response) Server: 5.x and Higher

Objective

Reset the RabbitMQ working directory after corruption

Resolution

1. Check disk storage /var/cb/data and /var/log/cb. These directories need at least 50mb for RabbitMQ to start:
   •  

     In a clustered environment, complete the following on all nodes (starting with the master)

      

   • df -h /var/cb/data /var/log/cb

2. Stop services:
   1. For a cluster, run this command on the master only: 

      • /usr/share/cb/cbcluster stop

   2. For a standalone server:

      1. service cb-enterprise stop

   3. Verify services are stopped.

      • service cb-enterprise status

3. Remove any hanging processes: Remove Hanging Processes
4. Rename mnesia directory:

 

In a clustered environment, complete the following on all nodes (starting with the master)

 

• rm -rf /var/cb/data/rabbitmq/mnesia

4. Start Services:
   1. For a cluster, run this command on the master:

      • /usr/share/cb/cbcluster start

   2. For a standalone server:

      • service cb-enterprise start