Re: BRT copying feature

On 11/7/24 07:31, Ronald Klop wrote:
> Another option is this.
> 
> The installer /usr/sbin/bsdinstall uses a script called /usr/libexec/ 
> bsdinstall/zfsboot. Zfsboot defines this:
> 
> #
> # Default options to use when creating zroot pool
> #
> : ${ZFSBOOT_POOL_CREATE_OPTIONS:=-O compress=lz4 -O atime=off}
> 
> You can set this environment variabele to your liking before starting 
> bsdinstall.
> 
> ZFSBOOT_POOL_CREATE_OPTIONS="-O compress=lz4 -O atime=off -o 
> feature@block_cloning=disabled" bsdinstall
> 
> If you are booting from an USB stick installer you can also change the 
> zfsboot script on the USB stick and restart the installer.
> 
> NB: don't confuse the option with ZFSBOOT_BOOT_POOL_CREATE_OPTIONS.

ZFSBOOT_POOL_CREATE_OPTIONS is exactly the hint I needed; why not just 
allow the user to edit the options? Something along the lines of:

     https://reviews.freebsd.org/D47478
     Add an option to edit the ZFS pool creation options.

		Craig