I was playing around with installing bind points to a LXC and I was trying to permanently mount a USB drive so I entered a mount command in fstab. When i restarted now Proxmox will not boot up. I cannot get the GUI to load nor can a ssh into it. Initially I could not even get a ping reply. I unplugged the USB drive and now I can get a ping from it, but still cannot access the GUI nor ssh in. Any idea how I can correct this? How can I back out the fstab entry if I cannot ssh to it? Thanks in advance.