SPECIAL INSTRUCTIONS AFTER APPLYING MAY 2 2020 TKU (or after skipping over May and applying a later TKU):
Once the TKU has been applied the upgrade must be applied. There are two ways to do this.
1. Via the appliance command line:
1.1. Log into the appliance command line as the “tideway” user. For clusters, these steps must be done on each cluster member.
1.2. Restart the “cluster” service:
For 11.2 and CentOS/RedHat 6 based 11.3 systems: sudo service cluster restart.
For CentOS/RedHat 7 based 11.3 systems: sudo systemctl restart cluster.
1.3. Perform a conditional service start: tw_service_control --start --conditional. You should see a message “Performing model upgrades”. Note: this step only needs to be done on the cluster coordinator machine.
2. Reboot the appliance (for a cluster: reboot all members of the cluster). Note that simply restarting system services will NOT apply the update.