System backup

inguide

Hello !
This time, a system failure occurred after patching to 6.8.8. Even ssh couldn't connect.
I reinstalled aapanel.
I installed it on centos7, can I back up the entire system?
If possible, please give me the command.

Thank you.

aaPanel_Captain

hello, Does the server operator have a VNC service to connect to the server? If you can use the VNC service to connect to the server, you can check whether the SSH service is running normally and whether the panel can be accessed normally?

systemctl status sshd
ss -nltp | grep sshd

inguide

ssh connection is possible, is there any command that can back up the entire system? (except wwwroot folder, etc.)

aapanel_power

inguide Hello brother, you can consult your service provider if there is a snapshot function