DSR Cloud Software Upgrade Guide Dual Hop Upgrade from DSR-8.6x to DSR-9.0.1 Using Ansible Upgrading Other Servers L.8 Upgrading Other Servers Run the following commands to upgrade remaining servers: cd /var/TKLC/db/filemgmt ./majorUpgrade.sh upgrade group2 ./majorUpgrade.sh upgrade group3 Note:Run this command for all remaining groups.