The thing about proprietary file systems and RAID levels is that your computer can’t make heads or tails of them. Far from it, in fact-our Drobo recovery work has excellent success rates. The proprietary, “black box” designs of the Drobo unit can’t render data recovery impossible. Sounds like a headache and a half, right? Fortunately, our technicians have plenty of experience (some of it frustrating) with Drobo data recovery cases. And, of course, there’s no documentation for it, leaving anyone outside of Data Robotics with little knowledge of how, exactly, it splices hard drives together. However, to achieve that complexity, BeyondRAID also works in a much more complex fashion. Drobo units, on the other hand, have proprietary operating systems and file systems without a shred of documentation.Įven the method used to link multiple hard drives together in a Drobo is proprietary! Instead of using standard RAID levels like most NAS devices or multi-disk DAS (direct attached storage) devices, Drobo uses something they call “BeyondRAID”.īeyondRAID has a lot of flexibility compared to other RAID levels. The documentation makes it easy for our technicians to dig into their guts when things go wrong. These file systems are not only common, but also well-documented. Many external storage and NAS (network attached storage) units use common file systems, like NTFS, HFS+, Ext4, or ExFAT. In science, computing, and engineering fields, this is called the “black box” approach to design, since you can’t easily tear it apart, look inside it, and see how it works. Proprietary systems make the mechanics of their operations very “opaque”. #Drobo dashboard mac drive not seen software#This is mainly because Drobo units rely on a variety of proprietary software and hardware. Back up as many of your files as possible, reformat the disk, and restore your backed-up files.” Drobo Recovery: Into the Black Boxĭrobo recovery presents some interesting challenges for our data recovery engineers (although they may have some different word choices than “interesting” sometimes). Error: Disk Utility can’t repair this disk. The volume Drobo could not be verified completely. Disk Utility error message: “Invalid node structure.
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