I have 2 smaller ssd that are not big enough for my backups so I wanted to use zfs raid0 the gui will not let you use raid0.
yes I know the risk of raid0 and I am rync my backups to my nas for redundancy
this worked for me thanks to the help of this page https://techviewleo.com/configure-disk-datastore-zfs-on-proxmox-backup-server/
in a shell on my pm backup server I created a raid0 pool
zpool create pm-backup-pool /dev/sdb /dev/sdc
and created a datastore
proxmox-backup-manager datastore create pm-backup-pool /pm-backup-pool
I hope this helps someone
yes I know the risk of raid0 and I am rync my backups to my nas for redundancy
this worked for me thanks to the help of this page https://techviewleo.com/configure-disk-datastore-zfs-on-proxmox-backup-server/
in a shell on my pm backup server I created a raid0 pool
zpool create pm-backup-pool /dev/sdb /dev/sdc
and created a datastore
proxmox-backup-manager datastore create pm-backup-pool /pm-backup-pool
I hope this helps someone