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Posts with tag array

Data Robotics offers Drobo / Western Digital combos at deep discounts


If you're having a tough time picking a storage solution, the Drobo folks may have just made your choice a lot easier. Starting today, the company is offering the first-ever bundles of its much-loved drive array with Western Digital GreenPower SATA hard drives in 2TB and 4TB configurations at a pretty deep discount. Besides knocking $50 off the price of a standalone Drobo (reducing the cost to $449), the 2TB and 4TB versions will clock in at $749 and $1075 apiece, giving you a savings of up to $528. The deals require a mail-in rebate, and you can still add any type of drive you want. Hit the read link for all the info, and for the love of all that's sacred... start backing up!

Battleship Mtron: the absurdly fast SSD RAID array


Listen, we know you think your RAID setup is pretty snazzy, and, truth be told, it probably makes our rig look silly by comparison. However, in the computer world, there's always someone out there with a bigger, nastier system -- and we've just spotted one of the nastiest of them all. Next Level Hardware is a site that specializes in putting outrageous setups to the test, and this time they haven't disappointed with their benchmarks on the Mtron 16GB SSD (reportedly the fastest SATA drive in the world). Oh, did we mention the test was on a RAID 0 array of nine drives? Dubbed the "Battleship Mtron," the sickening collection of hardware blazed past the competition (a WD Raptor, less stacked Mtron RAID setups), delivering mind-boggling data swaps like copying a 1GB folder in four seconds. You read that right: four seconds. Like where this is headed? Truck over to the test page and peep all the stats... seriously, it's upsetting.

[Thanks, David]

Drobo review


Anyone who's ever futzed with a drive array on the fritz or tried to upgrade their large home storage system knows the plight well -- disks will eventually fail and/or run out of space, and when they do, neither scenario is particularly pleasant for a RAID user. (Trust us, we have the horror stories to prove it.) Even though the Data Robotics Drobo isn't ready to take the place of your NAS, if you've been looking for a simple, convenient, reliable method of keeping vast amounts of data in one spot, this may be the way to go. We've been fortunate enough to have a Drobo of our own to fool around with for the past few weeks, and we're pretty excited about how it's gone. Read on for our thoughts.

Gallery: Drobo review

The skinny on the Drobo storage array device


While not quite a robot as we here at Engadget typically think of them, there's no doubt that Data Robotics's Drobo storage array / external enclosure is making some interesting propositions with this new storage device. Here's everything the storage-minded need to know about the company and its forthcoming product:
  • The device will come drive-free, and cost $700. It will launch in the summer.
  • It does not use RAID of any kind. Instead, it uses pooled virtualized storage.
  • Unlike RAID 5, which requires 3+ drives of the same size, users can add disparate SATA (I or II) drives of any size.
  • The storage pooling impact is estimated as the size of the largest drive. So if your largest drive is 500GB, that will be the maximum amount of space lost from the storage pool for redundancy. With four 1TB drives you would get 3TB addressable storage, and ~2.7TB after formatting.
  • The device can address an infinite amount of storage, limited only by file systems and drive capacities.
  • All drives are hot swappable; new drives are instantaneously available.
  • The device is block-aware and makes use of a "virtual hot spare", meaning that if a drive is pulled or lost and there's enough free space on the drives, data will be double-copied and made redundant again.
  • Data has corruption protection as well; if data is corrupt on one drive, the device will intelligently find another copy of the data which is not corrupt.
  • For lack of necessity, the device does not support FireWire 400 / 800 or eSATA; its internal data speeds are not fast enough that those interfaces would benefit performance.
  • The device will only format NTFS and HFS (PC and Mac); it may be updated to support other file systems.
  • It features NVRAM and a battery backup so even non-journaled file systems will be protected against corruption during loss of power.
  • It will monitor drive health by its own system of metrics, and pre-emptively predict drive failures.
  • Data Robotics plans to launch higher capacity Drobos with more drive bays.
  • There will also be an open API for interfacing with the Drobo.
Hopefully that should answer a few questions about this thing -- got any more? We'll and find out. So, kinda high price aside, you as stoked about this thing as we are?

Ontrack reveals RAID data recovery secrets


Kroll Ontrack, purveyors of data recovery, give a glimmer of hope to those with wrecked RAIDs in Tom's Hardware Guide's 7-page explanation detailing their step-by-step process, including preventative measures, proper handling tips, different types and levels of damage, and an overview of various Ontrack recovery methods.They stress the obvious solution to make a habit of defragging and backing up your data, however if it weren't for the irresponsible / lazy demographic, Ontrack would be counting their food stamps. They also encourage potential data-loss victims to stay calm, as freak-out sessions oftentimes yield impulsive and regretful decisions for data that might be recoverable. "In 2005, Kroll Ontrack processed 50,000 recovery cases. Ontrack was able to complete 40% of incoming orders successfully right away. The remaining 60% had to be taken to the clean room, where 75% of data recoveries were successful." The stats sound promising if you're in need of a serious data resurrection, and as long as you're willing to cough up a good chunk of your savings.

[Via Slashdot]

Hitachi Maxell 1TB SVOD optical disc cart

Good morning, kids. Are you ready for the optical disc format of the day? It's Hitachi Maxell's 1TB stacked volumetric optical disc (SVOD) array, comprised of rather thin DVD-size discswith DVD-size capacities: 9.4GB total storage each on two 92µm thick data layers. Yeah, we know, we promised a terabyte; well, watch and learn. These polycarbonate discs may be too thin to be manufactured from typical plastics, but they can be stacked in an optical array 100 tall, and 6.5 x 13.3 x 16.1cm (2.5 x 5.2 x 6.3-inches) in size. Even though Hitachi Maxell wants to make the terabyte carts relatively cheap at ¥40,000 (about $340 US) and claims there are consumer applications, don't toss that HD DVD player just yet. It's pretty easy to realize why optical arrays are really of only limited utility for the end-user; if these should ever be popularized, we'd imagine it would serve first as data archival medium for businesses before you'd ever outfit your rig with, like, the high def optical disc system, dude.

[Thanks, Andrew]



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