lb config --chroot-filesystem ext2|ext3|ext4|squashfs|jffs2|none ?

[Ozi Traveller <ozitraveller@gmail.com>]

Hi

I'm using lb 4.x.

I'm trying to reduce my final image size for my distro.

What is the default for --chroot-filesystem?

What is the default level of compression squashfs? Can I control the level of compression?

Thanks