Issue with migration from vmdk to qcow2

[LinUser]

Hello,

I have followed the instructions in the pve wiki to convert vmdk file to qcow2 file, so that I can port a vmware appliance over to pve.
However, there is a kernel panic during the boot.
It tries to mount /tmp/rootdev but could not find it.
Please see the attached screenshot.

Could you advise how I can resolve this error?

 

[tog]

What does your /etc/fstab look like? Did you edit your fstab to reflect the correct virtual disk device (IDE hard drive, not SCSI) after moving this Linux instance to qemu/KVM?

What is /tmp/rootdev, a symlink to your real disk device in /dev?