Alma Linux 10 Hyper-V is not a valid name for this device

Hello, can you please advise me. I am unable to create LVM partitions for an installation of Alma Linux 10 in a Hyper-V environment. It shows the error “Almalinux_dynamic 2a00-1028.xxx … is not a valid name for this device”


Thank you very much for your help.

Michal (HackGuard)

One of these might be too long. Try shortening them:

  • hostname
  • VG name
  • LV name