p3p1

ok you`ve right but now after the correct installation with only luks and lvm I`ve the following error device-mapper: reload ioctl failed:No such file or directory Failed to setup dm-crypt key mapping for device /dev/sda2 Check that kernel supports twofish-xts-plain cipher I checked the kernel config and appears correct, the output of lsmod is the following Module Size Used by dm_crypt 20642 1 twofish_generic 16486 0 twofish_avx_x86_64 45424 2 twofish_x86_64_3way 25488 1 twofish_avx_x86_64 twofish_x86_64 12570 2 twofi

This is my first installation with funtoo. I have used a combination of luks and lvm that is I encrypted the partition /dev/sda2. After I've created three volume root, home and portage and formatted with btrfs. The mount point are respectively: /mnt/funtoo, /mnt/funtoo/home,/mnt/funtoo/usr/portage. The sda1 is vfat efi partition where I installed the grub2 . The kernel is debian-sources. The boot.conf is the following "Funtoo Linux General" { kernel kernel[-v] initrd initramfs[-v] params += crypt_root=/dev/sda2 dolvm real_root=/dev/mapper/vg-root rootfstype=btrfs } The boot-boot-update