> Ask me how I know.
What problems did you have that made you want to roll back the update?
What problems did you have that made you want to roll back the update?
This was complicated by the fact that the machine also hosted a MySQL database which could not be easily rolled back because the database was versioned up during the upgrade.
This sounds like a business setting, so this sounds like a good opportunity to advocate for testing hardware, a testing budget, a rollout plan, and a sound backup strategy.