I have a CentOS 8 VM with a corrupt filesystem and I want to recover data by rescuing it. I ran openstack server rescue --password somestring myserver. However, when I tried to log in to the VM by providing the somestring password, I can't log in (it says login incorrect). The username I used was centos.
I also tried running the rescue using an Ubuntu image by doing openstack server rescue --image UbuntuImage --password somestring myserver, and I can't log in through that either with username ubuntu and password somestring. How do I log in to the VM during the rescue process?