What should I do if a patch causes system issues?
如果補丁導致系統問題我該怎麼辦？
If a patch causes issues, it’s essential to have a rollback plan in place. Many package managers provide rollback capabilities, and for critical systems, it's recommended to test patches in a staging environment before deploying them in production. Documenting the patching process also helps identify what went wrong and how to revert to a previous stable version.
如果補丁導致問題，則必須制定回滾計劃。 許多套件管理器提供回滾功能，對於關鍵系統，建議在將修補程式部署到生產環境之前在暫存環境中測試修補程式。 記錄修補過程還有助於確定出了什麼問題以及如何恢復到先前的穩定版本。