20. Upgrade & Patch Management

Develop a well-defined upgrade and patch management process. Test all upgrades and patches in a non-production environment before deploying them to production. Back up all systems and data before making any upgrades or patches. Follow vendor-recommended upgrade and patch procedures. Monitor the upgrade process and verify that all systems are functioning correctly after the upgrade. Document all upgrade and patch activities.

  • Remove old SFS directory

rm -rf /usr/share/SFS

  • Get new SFS software. sfs-<version>.deb
  • Run the install script

dpkg -i sfs-<version>.deb

  • Files are placed here
    • /usr/share/SFS/Setup
  • Run the upgrade script

sudo ./usr/share/SFS/Setup/upgrade.sh