Min disk size for Proxmox on ZFS

[Afox]

Hello,

is 4GB sufficient to install Proxmox on it (mirrored ZFS root)?

Best regards

 

[LnxBil]

is 4GB sufficient to install Proxmox on it (mirrored ZFS root)?

The installer will show this:


Yet it'll work due to the compression enabled per default:



It may be not enough if you want to update though.

 

[Afox]

Thank you for your effort. It seems pretty risky at this point. Also I was wondering why Proxmox does not state this requirement in the wiki or on their website.

 

[Dunuin]

It tells you not to use USB sticks, SD cards and so on. Usually not a problem as people use HDDs and SSDs and those are 16GB or bigger (unless you try to run PVE on 30 years old HDDs ).