First, credit dan kvelstad and his post for the My Book Live's. I modified his script that was for the MBL to make it viable for the MBLD. Unfortunately I can't post the link since I'm a new user.
This will get your MBLD debricked, but I did have some issues with the Dashboard giving me some errors afterwards, but I was able to access it through SSH and get my data off. Then I just did a Factory Reset through the Dashboard and everything worked perfectly.
First, you will want to take out the A drive from your My Book Live Duo, this is the drive you will be running the script on. Attach it to your desktop in an empty SATA.
Next, download the My Book Live Duo firmware from the WD site. You'll want to get rootfs.img out of it; open the .zip, then open the .deb, open the data.tar.lzma, then open data.tar, then open the . folder, then open CacheVolume folder, then the upgrade folder and you'll find it in there.
Copy the script below and save it as debricker.sh.
I used a Ubuntu LiveCD on a USB stick for this, but you can just do a regular LiveCD. Put both the .sh and the .img file in the same location. You'll need to open a terminal and set the root password using "sudo passwd root", then change to root with "su root". Then you'll need to install mdadm and curl using "apt-get install mdadm" and "apt-get install curl".
Now you need to determine where in /dev/ the A drive is, mine was /dev/sdd, but you can run the debricker.sh to find it. Just do "sudo bash debricker.sh /dev/sdd" and see if your output matches below:
Number Start End Size File system Name Flags
3 15.7MB 528MB 513MB linux-swap(v1) primary raid
1 528MB 2576MB 2048MB ext3 primary raid
2 2576MB 4624MB 2048MB ext3 primary raid
4 4624MB 3001GB 2996GB primary raid
Once you found it then run the command "sudo bash debricker.sh /dev/sdd rootfs.img" and that's it. I was able to get my 6TB My Book Live Duo debricked using this method.
Here's the script:
#!/bin/bash
#
# The purpose of the script is to reinstall the operating system (debrick) on
# a harddrive that has been extracted from the housing of a WD MyBook Live.
#
#help screen
if [ $# = 1 -a "$1" = "--help" ]; then
echo "
standard use of script is:
sudo ./debricker.sh the script will find out what disk to use, it will not
touch the partition tables and therefore perserves data.
it will look what the newest version of the firmware is
via internet and then search for it in current folder or
subfolders. if none is found it will download one.
possible options are:
/dev/sd? path to the disk from mybook live. if not given, the script
will figure it out on its own.
/*/*.img path to the firmware that will be written to the disk. if
not given, the script will search for and then download it.
destroy script will rewrite the partition table of disk,
this will not perserve data, must match /dev/sd?.
example
sudo ./debricker.sh /dev/sda /firmwares/mine.img destroy
"
exit 1
fi
echo
#check that requirements are fullfilled
if [ "$(id -u)" != "0" ]; then
echo -e "this script must be run as root.\n"
exit 1
fi
if ! which mdadm > /dev/null; then
echo -e "this script requires the mdadm package.\n"
exit 1
fi
#making sure the mountpoint is available
rootfsMount=/mnt/md0
if [ -e ${rootfsMount} ]; then
if mountpoint -q ${rootfsMount}; then
echo "${rootfsMount} needs to be unmounted."
exit 1;
fi
fi
test -d "./mnt" || mkdir -p "/mnt"
test -d "$rootfsMount" || mkdir -p "$rootfsMount"
#making sure that there is no raid unit running
rootfsRaid=/dev/md0
if [ -e $rootfsRaid ]; then
echo -e "\n$rootfsRaid already exists! you need to stop and remove it.\n"
exit 1;
fi
#standard choices
disk=notset
image_img=notset
destroy=false
#handles the arguments and sets options
for (( arg=1; arg<=${#}; arg++ ))
do
case ${!arg} in
/dev/sd?) disk=${!arg};;
*.img) image_img=${!arg};;
"destroy") destroy=true;;
*) echo "unknown argument: ${!arg}"
exit 1
esac
done
echo "********************** DISK **********************"
echo
#figure out what disk to use
if [ $disk = "notset" ]; then
for x in {a..z}
do
#avoid a to literal matching in order to avoid incompability.
if [ -e /dev/sd${x} ]; then
diskTest=$(parted --script /dev/sd${x} print)
if [ ! -e /dev/sd${x}0 -a ! -e /dev/sd${x}5 ]; then
if [[ $diskTest = *WD??EARS* ]]; then
if [[ $diskTest = *??00GB* ]]; then
if [[ $diskTest = *3*B*B*5??MB*primary* ]]; then
if [[ $diskTest = *1*B*B*2???MB*ext3*primary*raid* ]]; then
if [[ $diskTest = *2*B*B*2???MB*ext3*primary*raid* ]]; then
if [[ $diskTest = *4*B*B*GB*ext4*primary* ]]; then
if [ $disk != notset ]; then
echo "multiple disk founds, you must enter the path manually:"
echo " sudo ./debricker.sh /dev/sd?"
exit 1;
fi
disk=/dev/sd${x}
fi; fi; fi; fi; fi; fi; fi; fi
done
if [ $disk == notset ]; then
echo "script could not find a matching sd unit connected to system."
exit 1
fi
else
if [ ! -e $disk ]; then
echo "$disk does not exist."
exit 1;
fi
fi
echo -e "script will use the following disk: \n"
parted --script $disk print
read -p "is this REALLY the disk you want? [y] " -n 1
if ! [[ $REPLY =~ ^[Yy]$ ]]; then
echo -e "\nuser did not confirm, nothing was done.\n"
exit 1;
fi
echo
diskRoot1=${disk}1
diskRoot2=${disk}2
diskSwap=${disk}3
diskData=${disk}4
echo
echo "********************** IMAGE **********************"
echo
#the image was not given as parameter
if [ $image_img = notset ]; then
#find out what the latest version of firmware is
if ! which curl > /dev/null; then
echo -e "\nthis script requires the curl package, either install it or specify image file.\n"
exit 1
fi
wdc_homepage=""
wdc_latestfirmware=$(curl "${wdc_homepage}?type=AP1NC&fw=01.03.03" 2> /dev/null | awk ' {
if ( match($0, "upgrade file" ) != 0 ) {
split($0, http, "\"");
print http[2];
exit 1;
}
}')
latestversion_simple=$(echo $wdc_latestfirmware | cut -d'-' -f 2)
latestversion_pattern=$(echo $latestversion_simple | sed 's/../&*/g;s/:$//')
if [ "$latestversion_simple" == "" -o "$latestversion_pattern" == "" ]; then
echo -e "\ncould not fetch the latest version!\n"
exit 1;
fi
echo "checking: ${latestversion_simple}"
echo "searching: ./*/*${latestversion_pattern}.img"
image_img=$(find ./ -type f -name "*${latestversion_pattern}.img" -print; 2>/dev/null)
#get the latest firmware either from subdirs or internet
case `echo $image_img | wc -w` in
0) echo "searching: ./*/*${latestversion_pattern}.deb"
test -d "./firmware" || mkdir -p "./firmware"
image_deb=$(find ./ -type f -name "*${latestversion_pattern}.deb" -print; 2>/dev/null)
image_img="./firmware/rootfs_$latestversion_simple.img"
if ! [ `echo $image_deb | wc -w` == 1 ]; then
image_deb="./firmware/rootfs_$latestversion_simple.deb"
echo
echo "downloading: $image_deb"
read -p "confirm [y]: " -n 1
if ! [[ $REPLY =~ ^[Yy]$ ]]; then
exit 1
fi
echo
curl $wdc_latestfirmware > $image_deb
if [ $? != 0 ]; then
echo -e "\ndownloading encountered problems.\n"
exit 1;
fi
fi
echo
echo "will extract: $image_deb"
read -p "confirm [y]: " -n 1
echo
if ! [[ $REPLY =~ ^[Yy]$ ]]; then
exit 1
fi
echo "extracting: ./firmware/rootfs_${latestversion_simple}.img"
ar p $image_deb data.tar.lzma | unlzma | tar -x -C ./firmware
if [ $? != 0 ]; then
echo -e "\nextraction encountered problems.\n"
exit 1;
fi
mv ./firmware/CacheVolume/upgrade/rootfs.img ./firmware/rootfs_${latestversion_simple}.img
rm -rf ./firmware/CacheVolume;;
1) echo "found: $image_img";;
*) echo -e "\nmultiple image_img files was found."
exit 1
esac
else
if [ ! -e $image_img ]; then
echo "$image_img does not exist."
exit 1;
fi
fi
#construct the swap program
echo "\
#include <unistd.h>
#include <stdlib.h>
#include <fcntl.h>
#include <stdio.h>
#include <sys/mount.h>
#define MD_RESERVED_BYTES (64 * 1024)
#define MD_RESERVED_SECTORS (MD_RESERVED_BYTES / 512)
#define MD_NEW_SIZE_SECTORS(x) ((x & ~(MD_RESERVED_SECTORS - 1)) - MD_RESERVED_SECTORS)
main(int argc, char *argv[])
{
int fd, i;
unsigned long size;
unsigned long long offset;
char super[4096];
if (argc != 2) {
fprintf(stderr, \"Usage: swap_super device\\n\");
exit(1);
}
fd = open(argv[1], O_RDWR);
if (fd<0) {
perror(argv[1]);
exit(1);
}
if (ioctl(fd, BLKGETSIZE, &size)) {
perror(\"BLKGETSIZE\");
exit(1);
}
offset = MD_NEW_SIZE_SECTORS(size) * 512LL;
if (lseek64(fd, offset, 0) < 0LL) {
perror(\"lseek64\");
exit(1);
}
if (read(fd, super, 4096) != 4096) {
perror(\"read\");
exit(1);
}
for (i=0; i < 4096 ; i+=4) {
char t = super[i];
super[i] = super[i+3];
super[i+3] = t;
t=super[i+1];
super[i+1]=super[i+2];
super[i+2]=t;
}
/* swap the u64 events counters */
for (i=0; i<4; i++) {
/* events_hi and events_lo */
char t=super[32*4+7*4 +i];
super[32*4+7*4 +i] = super[32*4+8*4 +i];
super[32*4+8*4 +i] = t;
/* cp_events_hi and cp_events_lo */
t=super[32*4+9*4 +i];
super[32*4+9*4 +i] = super[32*4+10*4 +i];
super[32*4+10*4 +i] = t;
}
if (lseek64(fd, offset, 0) < 0LL) {
perror(\"lseek64\");
exit(1);
}
if (write(fd, super, 4096) != 4096) {
perror(\"write\");
exit(1);
}
exit(0);
}" >./swap.c
gcc swap.c -o swap
rm swap.c
echo
echo "********************** IMPLEMENTATION **********************"
echo -e "
everything is now prepared!
device: $disk
image_img: $image_img
destroy: $destroy\n"
read -p "this is the point of no return, continue? [y] " -n 1
echo
if ! [[ $REPLY =~ ^[Yy]$ ]]; then
exit 1;
fi
echo
#rewrite the partition table
if [ $destroy = true ]; then
backgroundPattern="${backgroundPattern:-0}"
dd if=/dev/zero of=$diskRoot1 bs=1M count=32
dd if=/dev/zero of=$diskRoot2 bs=1M count=32
dd if=/dev/zero of=$diskSwap bs=1M count=32
dd if=/dev/zero of=$diskData bs=1M count=32
badblocks -swf -b 1048576 -t ${backgroundPattern} ${disk} 16 0
sync
sleep 2
parted $disk --align optimal <<EOP
mklabel gpt
mkpart primary 528M 2576M
mkpart primary 2576M 4624M
mkpart primary 16M 528M
mkpart primary 4624M -1M
set 1 raid on
set 2 raid on
set 3 raid on
set 4 raid on
quit
EOP
sync
sleep 1
#blocksize 65536 is required by the hardware, you won't be able to mount if different.
mkfs.ext4 -b 65536 -m 0 $diskData
echo
read -p "destroying was done, would you like to continue with installation? [y] " -n 1
echo -e
if ! [[ $REPLY =~ ^[Yy]$ ]]; then
exit 1;
fi
fi
#write the image to the raid disk
echo
sync
mdadm --create $rootfsRaid --verbose --metadata=0.9 --raid-devices=2 --level=raid1 --run $diskRoot1 missing
mdadm --wait $rootfsRaid
sync
sleep 2
mkfs.ext3 -c -b 4096 $rootfsRaid
sync
sleep 2
mdadm $rootfsRaid --add --verbose $diskRoot2
echo
echo -n "synchronize raid... "
sleep 2
mdadm --wait $rootfsRaid
sync
echo -e "done\n"
echo "copying image to disk... "
dd if=$image_img of=$rootfsRaid
mount $rootfsRaid $rootfsMount
cp $rootfsMount/usr/local/share/bootmd0.scr $rootfsMount/boot/boot.scr
echo "enabled" > $rootfsMount/etc/nas/service_startup/ssh
sync
sync
sync
umount $rootfsMount
rmdir $rootfsMount
mdadm --stop $rootfsRaid
./swap $diskRoot1
./swap $diskRoot2
rm ./swap
echo
echo "all done! device should be debricked!"
echo