ZFS on Linux - Proxmox VE
https://pve.proxmox.com/wiki/ZFS_on_LinuxAll features, as well as the general mechanism are well documented in the zpool-features(5) manpage. Since enabling new features can render a pool not importable by an older version of ZFS, this needs to be done actively by the administrator, by running zpool upgrade on the pool (see the zpool-upgrade(8) manpage).
ZFS on Linux - Proxmox VE
pve.proxmox.com › wiki › ZFS_on_LinuxAll features, as well as the general mechanism are well documented in the zpool-features(5) manpage. Since enabling new features can render a pool not importable by an older version of ZFS, this needs to be done actively by the administrator, by running zpool upgrade on the pool (see the zpool-upgrade(8) manpage).