Welcome :)
First, in /etc/s6/s6.conf
# boot with btrfs support [yes|no]
USEBTRFS=no
[i][b]# boot with lvm support [yes|no]
# This option is not available for the moment
# USELVM=no[/i][/b]
# swap support [yes|no]
USESWAP=no
This is not ready for the moment because i need help about it (
http://obarun.org/forum/viewtopic.php?id=123). I don't use lvm, it's difficult in this case to do a proper work
TODO : last edit 2016/06/06
- Implement lvm2
- Implement cryptab
need tester here to make lvm2 available correctly
So welcome again :)
I'm currently working on a new version of s6-boot with a lot of important change, i hope to implement lvm on it.
Anyway, some idea about the trouble
- insert lvm2 hook between block and filesystems hooks
- a warning on archwiki page about lvm
Warning: /boot cannot reside in LVM when using GRUB Legacy, which does not support LVM. GRUB users do not have this limitation. If you need to use GRUB Legacy, you must create a separate /boot partition and format it directly.
for the moment i don't see more to tell you, i need to make research