RAID servers, despite their complex nature, can fail as easily as simple hard drives. And when you need to recover RAID arrays from what looks like the void, there is a decision to be made. Fortunately, that choice is easy. With RAID data recovery, you really have only two serious choices to retrieve your data: the slow, painful, costly way, and the faster, complete way. It is your choice, and the following may help you make that decision.

How Critical Is The Lost Data?

If you've had a situation where you need to recover a RAID array (which often means more than a single hard drive in the array has broken down), remember that the top assessment you have to make is one of data importance. Are you using the performance advantages of a RAID 0 to quicken your Halo games? If there isn't anything truly crucial to your life, consider re-constructing the array yourself from the ground-up. Professional repair of a RAID array may get costly, as not all hard drive recovery shops can provide it. So if the data you may have lost isn't that important, buy some hard drives and get to work on your rebuild.

The other example case is that the broken down RAID you're working with is running an Oracle database used by your company's sales people thousands of times per day. Or running a CRM system that is critical when communicating with your customers. Situations like these are hand built for professional RAID data recovery shops because you simply cannot afford a "we'll see what happens" solution. If your company's very operations are at risk because of a failed RAID system, do not bother trying to recover the RAID server yourself. Instead, call in a professional.

Mission-Critical Timing

Losing an Oracle database or Exchange server is definitely the average IT administrator's nightmare. The sheer volume of productive staff minutes that disappear when a RAID server supporting one of these mission critical software products is huge, to say the least. Finding a professional to recover your RAID array is not particularly complex, but when time is a seriously important factor, consider going to the web to search out terms like "overnight RAID data recovery" or "24 hour RAID repair". Only a few data recovery providers in the industry can even provide this kind of emergency shipment plan, and it is well worth the premium when staff is stationary.

A List Of Do Not's For RAID Data Recovery

In an emergency RAID breakdown situation, many IT administrators will do the best to repair or recover RAID systems themselves, which sometimes can help, and in others actually damage the process. Here are a few tips:

Randomizing RAID Drive Order - If you have a double hard drive drive loss in your RAID, or even a single one, ensure you keep the array as is. Moving drives around the server can actually allow your controller to destroy data forever. Keep things as they were, and all will be OK.

Do a Connections-Check - Although it is the most obvious, and easy technique out there, many people do not bother to check all cables and hardware connections to make sure everything is snug. Although it doesn't happen very often, paying to send out a mission critical server only to find out a cable was improperly connected is the most embarrassing thing to happen to a tech. Don't be mistaken here!

CHKDSK, The Enemy Within - Yes, Windows has an easy drive checker known as CHKDSK that is ready and willing to help you find errors. Problem here is that CHKDSK was NOT designed for RAID servers or complex hard drive setups. Save yourself some pain and permanent overwrites by avoiding it altogether!

No matter your RAID issue, professional hardware requires professional assistance when hard drives fail. Remember this the next time you attempt to recover RAID arrays.

Want to try to repair RAID array systems by yourself?? Why not pause and check out http://www.raiddatarecovery.net/ for RAID data recovery hints. It will save you lots of hassle.
Article Source: http://www.articlealley.com/http://www.articlealley.com/recover-raid-arrays-immediately-2030557.html