Installing PVE as VirtualBox-Guest with ZFS - not booting after installation

[Hogan]

Hi,
for testing purposes i want to install PVE as a VirutalBox-Guest on a ZFS RAIDz2 pool.
I have 8 HDDs for the guest in my VM config.

• 4 32 GB HDDs for the PVE-OS as RAIDz2
• 4 8 GB HDDS for playing around with ZFS on PVE

All disks are recognized by the installer an i can select the 4 32 GB disks for a ZFS RAIDz2. Installer works fine.
After the reboot the 4 32 GB disks are gone and the grub rescue system is booted.

What do i have to do to install pve without this "error".

 

[Hogan]

Anyone?

I quess the zfs pool is not recognized to boot from. Unfortunatley i can not sleect the pool in the bott-menu as virtualbox does not recognize the pool.

Shoud i use an alternative to virtualbox?