--執行 systemctl start firewalld 命令後出現
Failed to start firewalld.service: Unit is masked.
firewalld服務被鎖定,執行命令
systemctl unmask firewalld 即可實現取消服務的鎖定,
下次需要鎖定該服務時執行systemctl mask firewalld
--執行 systemctl start firewalld 命令後出現
Failed to start firewalld.service: Unit is masked.
firewalld服務被鎖定,執行命令
systemctl unmask firewalld 即可實現取消服務的鎖定,
下次需要鎖定該服務時執行systemctl mask firewalld