sudo -i
modprobe bcache
partprobe
#Now, /dev/bcache* should be present, and you can carry on mounting, reformatting, etc. from here.
lvmdiskscan
lvdisplay
#give you the name of the lvm2 device
#install chroot script
pacman -Sy arch-install-scripts
arch-chroot /mnt /bin/bash
#update mkinitcpio
mkinitcpio -p linux
pacman -Sy linux
#DONE !
apt install openssh
sshd
copy ssh key to .ssh/autorized_keys
adb forward tcp:8022 tcp:8022
ssh localhost -p 8022