# Install:
1. Go to web panel and install .bin file as regular firmware
2. After reboot - device get new IP address, find it and connect via Telnet
3. Run these commands for prepare HDD's:
# Disk 1: /dev/sda, Disk 2: /dev/sdb
# Run it for both disks if you need raid and replace "missing" in mdadm command to 2nd disk (/dev/sdb)
parted --script /dev/sda "mklabel gpt \
mklabel gpt \
mkpart primary 0% 512MB \
mkpart primary 512MB 4096MB \
mkpart primary 4096MB 100% \
set 1 raid on \
set 2 raid on \
set 3 raid on"

# Replace "Missing" to /dev/sdb* for use bith disks.
mdadm --create /dev/md0 --level=1 --raid-devices=2 --run /dev/sda1 missing
mdadm --create /dev/md1 --level=1 --raid-devices=2 --run /dev/sda2 missing
mdadm --create /dev/md2 --level=1 --raid-devices=2 --run /dev/sda3 missing

# For add 2nd disk later
# Format disk and run this:
mdadm --manage /dev/md0 --add /dev/sdb1
mdadm --manage /dev/md1 --add /dev/sdb2
mdadm --manage /dev/md2 --add /dev/sdb3

# Format new partitions:
mkswap /dev/md0
swapon /dev/md0
mkfs.ext4 /dev/md1
mkfs.ext4 /dev/md2

# Mount partitions and upload rootfs (Already included kernel):
mkdir /mnt/root
mount /dev/md1 /mnt/root

# Upload rootfs archive to this partition and unpack:
cd /mnt/root
wget http://fox-exe.ru/WDMyCloud/WDMyCloud-Ex2-Ultra/Debian-linux_4.14.4/debian-stretch-rootfs.tar.xz
tar xvf debian-stretch-rootfs.tar.xz
rm debian-stretch-rootfs.tar.xz

# Optional: Install more new kernel:
cd /mnt/root
wget https://fox-exe.ru/WDMyCloud/WDMyCloud-Ex2-Ultra/Dev/Linux-4.15.0-rc6/libs-4.15.0-rc6.tar.gz
wget http://fox-exe.ru/WDMyCloud/WDMyCloud-Ex2-Ultra/Dev/Linux-4.15.0-rc6/uImage
wget http://fox-exe.ru/WDMyCloud/WDMyCloud-Ex2-Ultra/Dev/Linux-4.15.0-rc6/uRamdisk
tar xvf libs-4.15.0-rc6.tar.gz
dd if=/dev/zero of=/dev/mtdblock1
dd if=uImage of=/dev/mtdblock1
dd if=/dev/zero of=/dev/mtdblock2
dd if=uRamdisk of=/dev/mtdblock2
rm uImage uRamdisk libs-4.15.0-rc6.tar.gz /mnt/root/lib/modules/4.14.4 -r

# Reboot device
cd /
umount /mnt/root
sync
reboot -f

# After reboot you can connect via SSH:
Hostname: WDMCmg2
User: root
Passwd: mycloud

# MAC address will changed to real after next boot.
# For change it: /etc/network/interfaces (hwaddr value)