
I had a FireWire Drobo imported from the USA back in July and it was left lying in its package for four months. After having spent so much money on it, I didn’t have much of a budget to buy capacious internal hard drives and I didn’t want to make do with the smaller ones. I kept using my Western Digital My Book Studio II 2TB external hard disk during that time.
Eventually, it started nearing its maximum capacity and I realised that I would either soon have to get rid of some of the data on it or move to the Drobo. I went out and bought three 1.5TB Western Digital Caviar Green 7,200 rpm internal hard drives and fitted them to the Drobo. I then installed Drobo Dashboard, connected the Drobo to my Mac and updated both the software and the device firmware. All of this was quick and painless and the questions I posted on the support website were promptly answered by their support department.
Once it’s set up, you use it as you would any external hard disk. It appears in the Finder sidebar and on the Desktop and you can just drag-and-drop files into it. I partitioned it using the HFS+ format in Disk Utility but you can use NTFS or FAT32 or any other format if you’re using some other operating system. You cannot, however, pop in any drive already loaded with data and expect it to work out-of-the-box. Any drives you want to use with the Drobo will have to be formatted once they are inside it, so make sure you have backed up your data elsewhere before you insert your drives in it.
What makes Drobo different from any other external hard disk drive or a RAID configuration then? Data Robotics, the company behind Drobo, calls it a storage robot because it is supposed to be a very secure way to store your data. Once you put in all your drives and start using the Drobo, you can just forget that it even exists. You’ll only be reminded of that fact when one of the lights on its facade turns red one day, which means that the corresponding drive has failed.
In such an event, you are supposed to replace the failed drive with another one of the same or higher capacity and Drobo will make sure that all your data is safely restored and distributed among the new set of hard disks. How does it work its magic? By keeping one of your drives, the one with the maximum storage capacity, always reserved for the task of backing up your data.
This means that if you throw in three 2TB hard disks, you will only be able to use 4TB of that space. Of course, you’ll have to knock off another 10% of that because hard drives never actually have the total storage capacity that is advertised. Ultimately, of the 6TB you put in, you’ll only be able to use 3.6TB of it in actuality. To experiment with different capacity drives and see how much usable space you’ll end up with, go take a look at the Drobolator.
After much consideration, I decided that it was worth the lost storage space if it means that I will not have to always keep another drive of equal capacity handy and take care of backing up my data manually. Fortunately, I haven’t had any failed drives yet, so I cannot speak from experience whether the Drobo will successfully save my data or not. But I sure hope it does.
As good as the Drobo is, it also has a few drawbacks:
-
The lights: The glowing blue and green LEDs are unsightly during the day and downright annoying at night. I have taken to shielding them from my view while I sleep by putting a chair between myself and the Drobo. It’s the only part of the Drobo’s design that makes it seem like a product from the Windows world to me.
-
The noise: For all the promises from both Data Robotics and Western Digital about how little noise their products make, their combination is not particularly silent. I suspect the primary noise is of the fan inside the Drobo, which makes me fear that it will keep whining the whole day long during summertime in India.
-
Drobo Dashboard: My only problem with this otherwise decent application is that it is required at all. Unlike normal hard disk drives, the Finder cannot eject your Drobo when you want to unplug it and it cannot tell you the correct amount of space left on your Drobo. For both of these commonplace tasks, you need to use Drobo Dashboard. I understand that there was probably no way to get around that limitation for Data Robotics but that does not make me any less annoyed at the fact.
Besides those complaints, I am very satisfied with my Drobo and with Data Robotics’ customer care department so far. I only hope that when the time comes to play the hero and save my data from a hard drive failure, this robot delivers on its promise.
-Aayush