use this kernel: http://www.bjlx.org.cn/loongson2f/wheezy/kernel/linux-image-2.6.39.3-loongson-2f_20110723_mipsel.deb zfs modules and program: http://www.bjlx.org.cn/loongson2f/wheezy/zfs patch : http://www.bjlx.org.cn/loongson2f/wheezy/zfs/zfs_mips.patch zfs source(0.6.0-rc5): zfsonlinux.org