How to upgrade ZFS storage pools version on FreeBSD

To upgrade the version of a ZFS storage pool on FreeBSD, you can use the following steps:

1. Connect to your FreeBSD system using ssh or another terminal emulator.

2. Run the following command to list the available ZFS storage pools on your system:

zpool list

3. Run the following command to upgrade the version of a ZFS storage pool:

zpool upgrade poolname

Replace poolname with the name of the ZFS storage pool you want to upgrade.

This will upgrade the ZFS storage pool to the latest available version.

Note that upgrading the version of a ZFS storage pool can be a complex process and may require additional steps, depending on your system configuration. It's recommended to back up your data and consult the documentation for the new version of ZFS before upgrading.