RAID Data Recovery

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Definition – What does RAID Knowledge Restoration imply?

RAID information restoration is the method of recovering and restoring information from a RAID storage structure or infrastructure.

It makes use of a mix of automated and handbook information restoration processes to extract and restore information from a number of RAID drives and storage parts. RAID information restoration applied on each hardware- and software-based RAID.

Techopedia explains RAID Knowledge Restoration

RAID information restoration is completely different from normal information restoration processes because the RAID storage structure makes use of a novel and sophisticated technique of storing and extracting information. RAID information restoration will be for any of the RAID ranges together with RAID 0, 2, 3, 4, 5, 6, 7 and 10. Restoration often required resulting from technical errors similar to:

  • Defective arduous disk
  • Defective controllers
  • Knowledge overwritten
  • Utility/software program corruption
  • Reformatting

RAID restoration usually requires reconstruction of all RAID storage arrays to unique or final recognized good settings and configuration. The person/software program should know the RAID configuration on the {hardware}, software program and firmware stage to efficiently retrieve information. Figuring out the right RAID array is a vital a part of the RAID restoration course of.

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Earlier than you begin your RAID restoration

Contemplate the next:

  • If one of many member disks of RAID 5, RAID 6, RAID 5E or RAID 0+1 is bodily broken(produces uncommon sounds, e.g. clicking or repeated spin-up and spin-down sounds), don’t use this disk for restoration.
  • For those who can not keep away from utilizing a bodily broken disk, say, for RAID 0 restoration, attempt to create the disk picture file – use Create disk picture underneath Disks on the toolbar in ReclaiMe Free RAID Restoration software program.
  • You’ve a {hardware} RAID, you need to
    1. Clearly label the member disks, the cables, and the controller ports, in order that the unique setup will be reassembled if want be.
    2. Disconnect the array member disks from the RAID controller after which connect them as separate/standalone disks to a non-RAID controller. ReclaiMe Free RAID Recovey must entry the disks individually to have the ability to reconstruct RAID parameters.
  • For those who plan to recuperate information as soon as the RAID parameters are restored, put together a free disk houseequal to the quantity of knowledge which you’re going to recuperate.

The way to recuperate RAID

  1. Download, set up, and launch ReclaiMe Free RAID Restoration software program.
  2. Whether it is wanted, open or create disk picture information of the member disks utilizing the Disks button.
  3. Resolve on the kind of your array
    • For RAID 0 choose a minimal of two units from the checklist and click on Begin RAID 0.
    • For RAID 5, choose all of the out there member disks and click on Begin RAID 5. Minimal of two disks is required. ReclaiMe Free RAID Restoration software program can recuperate RAID 5 with one disk lacking.
    • For RAID 0+1, 1+0, RAID 5E or RAID 6, choose all of the out there member disks and decide the suitable RAID sort underneath Different RAIDs.
  4. Wait till this system completes detecting the parameters. It will probably take from a few minutes to a number of hours (learn why). The method completes when both Scan progress or Confidence is totally stuffed. Be aware that Scan progress at all times grows whereas Confidence might lower.
  5. On the step all of the parameters have been already restored. Then you possibly can choose:
    • Run ReclaiMe to recuperate information. If ReclaiMe File Restoration software program has been already put in on the pc, then it’s launched in RAID restoration mode and shows the partitions on the array. For those who don’t have ReclaiMe, you can be supplied to download ReclaiMe File Recovery software.
    • Save structure to the XML file. Save the recovered array parameters to the file in XML format. Be aware which you could open this file in ReclaiMe File Restoration software program and begin to recuperate information off the array utilizing ReclaiMe RAID recovery mode.
    • Use with different information restoration software program. Supplies step-by-step directions on learn how to switch the recovered parameters to sure well-known information restoration instruments. Be aware that the directions are created for every specific case of RAID and you need to observe them precisely. Ought to the necessity come up, the directions will be copied to the clipboard utilizing Copy to the clipboard button.