Login to the CrownPanel account and select the VPS you need to recover data from.
From the CD-ROM tab, choose the system rescueCD and mount it.
Then launch the VNC and after a moment, you should get a screen similar to this :
Select Default boot options
Just hit enter on the below screen:
You've now entered the rescueCD
Use the following command to set the network of your VPS
net-setup eth0
Hit NO here
Select the interface type and click OK
You will be prompted with the details of the network interface
Click Yes
Now, choose the wired network in the options
and click OK
Choose the DHCP to auto-detect
Proceed with OK
Done.
To verify if the network is UP
ping 8.8.8.8
For you to be able to connect via SSH, Password has to be set-up with the following command
passwd root
Now lets mount the disk itself to recover the data
fdisk -l is the command used to list the disks, partitions etc in Linux
fdisk -l
Here we see the partition
/dev/vda1 | Type "Linux"
So this is the largest partition aswell
Size 499G
So this it the partition which holds our data that we're after
Make a folder now
mkdir hdd
With the command
mount /dev/vda1 hdd
Next you can enter the folder "hdd" and then list the files
So this is the full root filesystem
You can now SSH into the VPS IP and recover the files required