I want to install Zentyal 3.2 with btrfs, raid1 and luks on a server with 3 harddrives.
at first i created 2 partitions on each device (sda,sdb,sdc). the first with 1G, and the secound with the rest.
after that, i did a
cryptsetup luks -c aes-xts-plain64 -s 512 sdX
on each device, followed by a
cryptsetup luksOpen /dev/sdaX rootX.
Then i've formated it with a
mkfs.btrfs -m raid1 -d raid1 /dev/mapper/root
and rebooted into the Zentyal Installation. But now i couldn't install the Zentyal on the btrfs, cause the installer detect's the three crypted harddrives (after luksOpen) but doesn't detects the btrfs on it.
did somebody have an idea, how i can install zentyal on a raid-btrfs with luks?