Operations MN

1. The following directories and files will be restored on the Operations MN:

   • /usr/local/pem (the root of the Operations MN).
   • /etc/init.d/pau
   • /etc/init.d/pa-agent

2. Stop all Operations UI nodes before executing the recovery script. To do this:

   1. Log in to it through SSH as root.

   2. Run this command:

      service pau stop

      This must be done on every Operations UI node.

3. Stop the Operations MN. To do this:

   1. Log in to it through SSH as root.

   2. Run these commands:

      service pa-agent stop
      service pau stop

4. To restore your Operations MN, run the /usr/local/pem/bin/restore.sh script on your Operations MN as root:

   /usr/local/pem/bin/restore.sh [-F] –f backup_file

   where the arguments are:

   • -f backup_file is the backup file to restore;
   • -F (optional) If specified, all existing files will be removed during the restoration process. If this option is not specified, the restoration script will refuse to overwrite existing files.

5. After the restore process is successfully finished, start the Operations MN and all Operations UI nodes.

   1. To start the Operations MN, log in to it through SSH as root and run these commands:

      service pau start
      service pa-agent start

   2. To start Operations UI nodes, log in to each of them through SSH as root and run this command on each UI node:

      service pau start