Tuesday, June 26, 2012
Western Digital My Book
Classic Editions
Essential Edition
In improvement towards the book-like design, the My Book Essential Edition devices have an Intelligent Power Management aspect that stops this generate platters after some mins regarding inactivity, rather then the normal expedient of decreasing them down. The system additionally turns about and out of with all the computer it is usually fastened to.
Essential Edition My Book drives usually are practically entirely black, with the exclusion of a individual random world light, utilized for you to indicate electricity and also activity, that is certainly found on the front in the drive.
Premium Edition
Premium Edition devices will be just like the Essential Edition product but additionally comprise Firewire 400 ports, an bundled visible ability gauge and also Western Digital burn software.
Premium Edition My Book motoring develop the identical dark event as Essential Edition drives, however, the light surrounding the particular power button can be blue. Also, in the ordinary blue mild can be a different blue engagement ring light that contains eight individual sectors which indicate uncooperative space around the drive.
Premium ES Edition
My Book Premium ES Edition hard disks are generally nearly the same recommended to their Premium Edition counterparts, the only variation staying this that ES line includes a single eSATA link as an alternative to the actual dual Firewire 400 jacks found to the Premium Edition, enabling computers with available eSATA plug-ins that will transfer files at rates regarding approximately 3 Gbit/s.
Pro Edition
The Pro Edition My Books contain most of this includes in the Premium Edition ones, but by using added Firewire eight hundred connectivity pertaining to speedy data transfer. In addition, the Pro Edition My Books upgrade that Western Digital burn software located about the Premium Editions with EMC Retrospect Express copy and also addiction recovery software.
Pro Edition My Book motoring hold the exact essential situation design and style since Premium Edition drives; however, that situation is actually gold as opposed to black. In addition, that consists of a round orange potential measure LED split into six sections (representing 17% associated with usage per segment) plus an outer band that represents drive activity.
The "Pro Edition MyBook" is usually commercialized as a RAID solution that can be made use of a new back-up device.
Studio Edition
The 'MyBook Studio Edition' comes with quad interface: USB 2.0 / Firewire four hundred / Firewire 800 as well as eSATA. It is advertised to get employ along with Macintosh.
The 'MyBook Studio Edition II' consists of a pair of drives which is built to always be applied for a RAID method regarding improved performance.
The two drives may be succeeded through the user, nevertheless the records states which "Only WD Caviar GP tough drive assemblies can possibly be inserted in the My Book Studio Edition II or even Mirror Edition enclosure."
The LED gauge incorporates a design and style situation with these types of disks. Several[weaselwords] users claimed that some of the LEDs ended up using out immediately after three or four months connected with usual usage.
World Edition
The World Edition My Books functionality when Network-attached safe-keeping (NAS), by means of an Ethernet interface. They in addition element an additional USB host port to permit a further USB drive to help always be daisychained. They are seen while CIFS/SMB propagated folders, via NFS or perhaps FTP and in addition feature UPnP, iTunes server operation plus a Twonky mass media server.
In addition, this World Edition utilizes WD Anywhere Access to realize remote computer repair access to the actual generate by using the internet - however this restrictions your archive forms which could be accessed.
It offers similar basic case pattern as the actual Premium Edition drives, including the power gauge, except the color with the World Edition is white. It also has exactly the same Morse computer code air flow since one other editions.
Network speed
Although MyBook Ethernet-capable devices come with a Gigabit Ethernet interface, the multilevel speed can be substantially slower, particularly in elderly models, where that differs between 36MByte/s, by using an typical of 4.5MByte/s because of the limited 200MHz clock regularity speed connected with the ARM processor within. The CPU ability to deal with data is low, when WD Support seems in order to have responded a customer.. Newer Models compare that will USB push swiftness with somewhere between 10 and 25 MByte/s.
Internals
Controller mother board for My Book World Edition
This drive owns BusyBox on Linux about a good Oxford Semiconductor 0XE800 ARM chips that has the actual ARM926EJ-S core. In accessory them uses a VIA Cicada Simpliphy vt6122 Gigabit Ethernet chipset, and also a Hynix 32 Mbit DDR Synchronous DRAM chip. The webserver will be mini_httpd server, even though regarded as Lighttpd. The devices belonging to the World Edition tend to be xfs formatted, which means that will the actual drive can be fitted as a standard drive coming from within Linux if peeled off that ouert shell along with set up in the standard PC.
The file filesystems can also be acknowledged that will exist throughout some sort of arrangement made simply by linux multiple equipment new driver (Mdadm) which in due course wraps an ext3 partition having quite a few metadata that enables the actual issue with the situation connected with this commute in the RAID set. Unfortunately, this specific creates installation this shots off the tee beyond the particular enclosure a lot more complicated, in addition , it requires a appliance using a flavour of the Linux functioning system. For example, the best way to support the actual drives using a Linux tasting running method after they have been stripped away from the particular enclosure would be to utilize the next couple of commands intended for shown RAID one particular disks.
$ sudo modprobe md
$ sudo mknod /dev/md4 b being unfaithful 4
$ sudo apt-get install mdadm
$ sudo mdadm --assemble /dev/md4 /dev/sdb4
$ sudo mkdir /media/xyz
$ sudo bracketted /dev/md4 /media/xyz
$ sudo chmod -R 777 /media/xyz
Note that the previously mentioned pair of commands assume that your hard disks glimpse since /dev/sdb for you to linux. You may use a electric similar to gparted to ascertain which tracks are relevant for your setup.
And at the same time feel free to use the following command fixed to get rising a multidisk spanning RAID 0 arranged in linux:
$ sudo modprobe md
$ sudo mknod /dev/md4 b 9 4
$ sudo apt-get put in mdadm
$ mdadm -Cv /dev/md4 -l0 -n2 -c64 /dev/sdb4 /dev/sdc4
$ sudo mkdir /media/xyz
$ sudo mount /dev/md4 /media/xyz
$ sudo chmod -R 777 /media/xyz
Note that this previously mentioned set of instructions assume since your hard disks appear while /dev/sda and /dev/sdb in order to linux. Again, you have available a energy such as gparted to view which walkways usually are applicable in your setup.
Further points and also support can be bought for the subsequent My Worldbook wiki.
Extending capabilities
The machine could be 'unlocked' and used by means of SSH terminal (newer editions of WDH1NC10000 do not need to become "unlocked": MBWE SSH Access), and therefore your WD MioNet java-based program could be differently abled therefore the unit can be work with a strong unrestricted Linux OS, in the cost of voiding this warranty. The unlocking can make it possible to put in various other software on MyBook (i.e. run an alternative webserver or an ftp server (such because vsftpd) with it, apply NFS intended for installation embraced internet sites natively from Unix, and even purchase a bitTorrent client including rTorrent, etc.) Further data on unlocking the 780 along with downloads you happen to be gonna have is to be found here.
Edition II My Books
In accessory into the regular My Book drives, Western Digital has additionally released specific high-capacity "Edition II" variants with the Premium, Pro, as well as World Edition My Books. In supplement to the capabilities present from the particular My Book edition, these devices feature a couple 500 GB RAID configured challenging devices which are often selected from the person as RAID 0 (Data striping), or RAID 1 (Data mirroring), determined by particular preference. If selected as RAID 0, the conclusion customer features 1Tb connected with available storage. Either way, in the event among the inner drives from the Edition II My Books fails, it can be very easily taken off in addition to replaced through the user without having voiding the particular warranty. Western Digital utilizes this characteristic therefore to their advantage, proclaiming this their motoring needn't always be returned pertaining to costly assistance within true on the generate failure.
New Editions
In Late 2007, Western Digital created a brand new distinct My Book drives. These included the Essential Edition 2.0, Home Edition, Office Edition, and Studio Editions, and ranged with potential through 320GB in order to 2TB. As some dealers deliver the new variation My Book encased HD for just a cheaper price compared to this from the plain HD it contains, users are already regarded to buy My Book drives, dismantle them, plus apply these people within an interior bay in the PC or even storage devices device. The Home Edition capabilities an Oxford 934 chipset.
WD MyBook World Edition shipping charges at the start of 2010 ("white light", e.g. Model WD10000H1NC using 1TB) bring individual 3.5" hard drive on the Western Digital Green Power Series (claiming 30% additional electrical power effectiveness with the box), ox810 chipset (ARM926EJ-S cpu) along with 128 MBytes involving RAM. SSH underlying gain access to can certainly often be enabled as a result of the regular Web configuration UI. The hard disk sports a 2 GB System partition of which solely 100 MBytes are utilized by the OS, along with a distinct 256MB swap partition. Data transfer velocity (WinXP customer by using CIFS) is usually roughly 10 MByte/s producing as well as 16 MByte/s studying for a Gigabit Ethernet link.
Morse code
Morse rule on a new My Book Pro Edition travel case
The Morse value principles created to the commute instance is manufactured up of any offering of the thoughts "personal", "reliable", "innovative", "simple", and also "design". The first likelihood associated with "innovative" about the My Book Pro as well as My Book World Edition carries a misspelling and also says "innovateve".
References
^ wdc.com: My Book Studio Edition II one particular TB Hard Drives
^ wdc.custhelp.com: How to help dismantle a My Book Studio Edition II and also Mirror Edition to be able to exchange a tricky drive.
^ Anywhere Access FAQ
^ WD Support solution in relation to Network Speed slowness
^
^ MyBook World Edition Community with Wikidot
^ Hacking Western Digital MyBook World Edition
^ How to setup rtorrent for a mybookworld
^ My Book Premium Edition II
^ My Book Pro Edition II
^ My Book World Edition II
^ .Western Digital Service as well as Support - How to dismantle a My Book Pro Edition II, My Book Premium Edition II, or perhaps My Book World Edition II to be able to swap a very difficult drive.
^ How that will wide open the actual circumstance and get rid of this hard disk drive coming from a Western Digital My Book outer enclosure CarltonBale.com
^ Morse Code reason on endorsed Western Digital My Book Webpage.
^ vnunet.com Review - Western Digital My Book Essential Edition
External links
Western Digital My Book
Western Digital My Book Editions
Community tempted wiki with the way to hack the particular My Book World Edition
Website on the right way to hack the actual My Book World Edition
Wiki with the best way to be able to hack this My Book World Edition to get Linux newbies, plus automated installs (FTP server, emule client, . torrent client)
Guide How to help assimilate the external USB-Harddrive into Standard Mediaserver about My Book World Edition (German)
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