Mycloud ext ultra.

# 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 --metadata=0.9 --raid-devices=2 /dev/sda1 missing
mdadm --create /dev/md1 --level=1 --metadata=0.9 --raid-devices=2 /dev/sda2 missing
mdadm --create /dev/md2 --level=1 --metadata=0.9 --raid-devices=2 /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


>> Mount partitions and upload rootfs (Already include 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-Mirror-Gen2/Debian/Dev/debian-stretch-rootfs.tar.xz
tar xvf debian-stretch-rootfs.tar.xz


# Reboot device
sync
reboot -f


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