RAID Recovery
RAID Recovery Made Easy
Raid Recovery offers home and office users an affordable and easily usable way to recover lost data and repaid damaged RAID arrays of various types.
Recover RAID 1E with RAID Recovery.
RAID 1E Specifications.
RAID-1E, or IBM ServeRAID Mirrored and striped disk array, is modification of RAID-0 and uses some ideas of RAID-1. It uses mirroring for stripes by saving each stripe twice, but second copy of the stripe has shifted blocks between drives. So if one drive is failed, all the blocks of all the stripes will be stored in the array at least once, and you'll be able access your data. This level has been developed and offered by IBM. There are some variations of the array differs by method of shifting blocks in stripe copies. Maximum amount of failed drives for RAID-1E is one half if array has even amount of drives and one half minus one drive for odd amount of drives.
Like RAID-10, RAID-1E doesn't calculate any checksums, but there's one interesting thing about array - it's always better to use even amount of drives to increase data protection, but it means that it always better to use RAID-10 instead of RAID-1E for optimal data protection and other parameters. But the main goal of RAID-1E is the features closed to RAID-10 with odd amount of drives. Stripe 1 and 2 have the same blocks, but they are placed differently on the drives.
Can I recover RAID-1E with RAID Recovery?
Yes, you can, RAID Recovery supports all the popular RAID levels and combinations, and RAID-1E is among them. You need to disable the RAID and make drives appear as separate devices to let RAID Recovery manage the recovery process completely. Start RAID Recovery and run RAID Wizard. Configure the Wizard mode as on the picture - select Standard Mode and RAID.
On the next screen select RAID level as RAID-1E, choose disk count you've used in the array. For RAID-1E you should set stripe size if possible and RAID controller to help RAID Recovery find the matching variation of RAID-1E used in your system.
Next form will ask you to select the drives you've used in your RAID. Select them and continue RAID Recovery.
On the RAID constructor screen you should check all the available RAID configurations and leave at least one that matches your file and folder structure closely. When you'll complete the RAID Wizard, your new virtually created RAID will appear in the list of devices available to scan marked in red. Now click it to open Disk Wizard from RAID Recovery to recover your data.
RAID Recovery Articles
Recovering RAID Arrays at Home: The Easy Way
Rescuing Data after RAID Failure
What to Do If Your RAID Controller Fails
How to Use Power Search in RAID Recovery
How to Create RAID Data Recovery Disk with RAID Recovery.
How to backup the RAID with RAID Recovery.
Recover RAID-0 with RAID Recovery.
Recover RAID-1 with RAID Recovery.
Recover RAID-0+1 and RAID-10 with RAID Recovery.
Recover RAID-5 with RAID Recovery.
Recover RAID-1E with RAID Recovery.
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