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Setting up the drive for your system couldn’t be easier, just install the software and follow the instructions. A high price is expected at launch for the new flagship Duo, but once some direct competitor products are available, the price is likely to go down. Hardware encryption: there is none. However, the RAID is implemented via hardware in the MyBook Duo enclosure. The implications of this design are as follows: As I’ve already said, it also means I’ll have 6TB of capacity rather than the maximum of 12TB that I could have had if this drive had been configured as RAID 0. RAID 1 also offers slower transfer speed than when compared with RAID 0, so this test will show the results from a real-world test of the drive being used as storage solution for photographers and videographers. c. If the MyBook Duo enclosure fails for any reason, a replacement enclosure will read the disks successfully. The data IS NOT LOST.”
The reality is that curating 22TB or 44TB of data on the Duo is a significant exercise. Transferring it on and off can’t be done at a whim, and the thought of losing that much data through hardware failure is terrifying. I do a lot of photo editing and video editing, and I couldn’t get a clear answer on this. At first I tried RAID-0, and usually it seemed faster, although sometimes it was slower. I found that when I was extracting zip files from within the My Book Duo in RAID-0, it was extremely slow. Whereas on my usual external drive, expanding that same zip file took only a second or two, it would take a minute or longer on the My Book Duo.RAID 1 mirrors the content from each drive. This means that when you copy a file onto the drive, it will be duplicated across to the other drive. Although there are two 6TB drives giving a total capacity of 12TB, by using RAID 1 I’ll only have access to 6TB of total storage. The WD My Book Duo (2017 edition) is certainly a class act that combines new styling with excellent performance and potentially massive capacities. RAID 0, or stripe, maximises the storage so will utilise both drives and give you a single storage drive with a 12TB capacity. Striping the drive will also give you the fastest read and write times. The USB 3.0/2.0 ports are designed for plugging in external devices and additional drives, which is handy. It also acts as a rather nifty doc for older devices that still utilise the USB 3.0/2.0 standard.
Chance of failure: normal. If the normal chance of failure of one drive is 1%, the chance of failure using JBOD is 1%. Although it optimises the drive, it’s not a great solution for secure storage as I need something that is as robust as possible. To do this I simply ejected the drive, powered down and removed one of the drives. I then popped in a new drive and connected theMy Book Duo. RAID 1 sees content from one drive mirrored onto another. This means if a drive fails, then a new one can be popped in and the contents of the remaining drive will copy across to the new drive.
WHAT IS RAID AND HOW DO YOU USE IT?
Unplug the router's power and wait 30 seconds. Reconnect power to the router and wait for it to reboot. Once this is complete, attempt to access the Dashboard again.
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