竹北小黑

http://www.squashfs-lzma.org/
--> squashfs4.2


http://tukaani.org/xz/
--> http://tukaani.org/xz/xz-5.0.4.tar.bz2


./mksquashfs ../filesystem/rootfs squashfs.img -comp xz -noappend -all-root
--> 9396224 2012-11-05 11:01 squashfs.img


./mksquashfs ../filesystem/rootfs squashfs.img -comp xz -noappend -all-root -b 262144

block size 用 262144 , 壓出來的image更小一點
--> 9179136 2012-11-05 11:04 squashfs.img


@How to mount
mount -o loop /squashfs.img /media/net


@kernel config
CONFIG_SQUASHFS_XZ --> 要開