Error wiping old drive in Proxmox

Thu, 31 Aug 2023 00:00:00 +0000

When I popped in an NVME drive and freshly installed Proxmox to it, I assumed I’d just be able to wipe the SDD that had previously been the boot drive to set it up as a ZFS pool. However, when I tried to do the wipe, I was greeted with the error:

disk/partition '/dev/sda3' has a holder (500)

I assume this means there’s a flag set on one of the Proxmox partitions to prevent accidental deletion or Proxmox thought that’s where it was running from. It’s likely that it’s related to this message I had during installation that I haven’t seen before:

Fdisk on dev.endevour

Error wiping old drive in Proxmox