This topic would be useful for people who need any consultation in Disk Recovery. The utilization of built-in Raid controller may demand the Raid array restoration. So, have a look at 1 example. After you've equipped a Raid array on an embedded chip set controller from AMD SB 600. You were glad because everything acted without any problems, but suddenly the time of your personal computer renewal has come. So, you made your selection on the Intel Core CPU. You have settled what motherboard to choose and you see there an embedded ICH9R controller, you have relocated your hard disk, but Raid array still can't be determined. You may choose one of 2 probable ways out:
1. One of the ways is to get new hard disks and reinstall on them a new Raid array. This will draw the situation when you require to transfer your old data on a new hard drive and it would take much time to do it and to restore previous Raid array.
2. And you may choose to turn to some “file recovery lab” where the professionals will restore your Raid array for some funds and during the short term. Or you may use specialized Raid restoration programs. If you would utilize outer Raid array such a difficulty wouldn't simply exist, because you're just to transport a controller with hard drives. One more problem is that the embedded Raid controllers that are accessible in the market, are semi-hardware. The only Raid arrays that may be recovered by these controllers are 1, 0+1, 5 and they can't use the other means of restore.
The usage of “mirroring” as guarantee of safety. Some people say that if you wouldn't utilize stripe (Raid 0), you are certainly secured from Raid arrays and file restoration. But in case of electricity difficulties, driver problems in OS, virus attacks one can lose two hard drives at once and it will not be saved by any mirroring. But what is the resolution of this type of difficulty then? In this situation you should not strive to recover the files from a Raid array or to restore the entire Raid array. The greatest point that can be done is of course taking your personal computer to a file recovery specialist or getting professional Raid restoration software. You can save your info only using these tips and without fabricating self-made restoration deeds. Read the rest of this entry »
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