RAID Data Recovery Services
A failed array is rarely a single-disk problem. AS images every member disk, reconstructs the array virtually, and recovers from the reconstruction so the originals are never rebuilt or written to.
Call +91 74187 05822 · WhatsApp us · Since 2018 · 656+ cases solved · Free assessment, no data no charge
AS RAID Recovery — Rebuild RAID 0, 1, 5, 6, 10 and NAS arrays from their member disks or images — automatically — and recover the files on them.
When you need this
- Multiple disks failed and the array is offline
- Rebuild started or completed onto the wrong disk
- Controller failed or configuration was lost
- Array reports healthy but volumes are unreadable
- Accidental re-initialisation or reconfiguration
- Ransomware on a RAID-backed server
What we do
Member disk imaging
Each disk is imaged independently, including failing members, so recovery works from copies.
Virtual reconstruction
Stripe size, disk order, parity rotation and offsets are determined and the array is assembled virtually — including custom and vendor-specific layouts.
Volume and file system recovery
Volumes, LVM/Storage Spaces layers and file systems are recovered from the reconstructed array.
Stale-member analysis
Where disks dropped out at different times, we identify which members hold current data to avoid mixing old and new blocks.
Firmware repair on member disks
A disk often drops out of an array because of its own firmware or PCB fault, not a purely logical RAID problem. That member gets the same firmware-level diagnosis and repair as a standalone hard drive — including PCB/ROM compatibility work where needed — before its image is used in the reconstruction.
When a member disk drops out due to its own firmware fault, the same service-area/PCB-ROM repair applies to that disk before it can be imaged for reconstruction.
How it works
- Step 1
Consultation and scope
We establish what failed, what has been tried, and which data matters most. This shapes a targeted plan rather than a generic one.
- Step 2
Secure imaging and diagnosis
Where possible the source media is imaged before any work, so the original is never altered. Diagnosis then determines the safest recovery method.
- Step 3
Recovery
Data is extracted from the image or source using methods matched to the failure — logical, structural or hardware-level as required.
- Step 4
Verification
Recovered data is checked for integrity and completeness, and a file list is shared so you can confirm what matters is there.
- Step 5
Secure delivery
Verified data is returned through an agreed secure method, with guidance on validation before it goes back into production.
What affects the outcome
We have solved 656+ cases like these. Every case is assessed on its own condition, and we tell you exactly what is recoverable after a free assessment, before you pay anything.
- Physical condition of the media and the extent of any damage
- Whether the media has been written to, reformatted or re-initialised since the failure
- Encryption, corruption or partial overwriting of the data
- Availability of source data such as images, backups, logs or transaction records
- Attempts made before assessment (rebuilds, repair tools, repeated reboots)
AS RAID Recovery
For arrays with healthy disks and a lost configuration, the software can reconstruct the array and recover data on your own hardware.
Frequently asked questions
Should I let the controller rebuild the array?
Not before assessment. A rebuild with a stale or failing disk can overwrite good data permanently. Power down and preserve the disks as they are.
Do you need the RAID controller?
Usually not; the array is reconstructed from the member disk images. Controller details help but are rarely required.
Can you recover a RAID 0 with one dead disk?
Only if data can be extracted from the failed disk. RAID 0 has no redundancy, so the outcome depends on that disk's condition.
One of our member disks won't even spin up or gets detected — is the array unrecoverable?
Not necessarily. That disk is diagnosed the same way as any standalone drive first: mechanical, firmware or PCB fault. If the failure is at the firmware or board level rather than a physical head/platter failure, it's often repairable enough to pull a clean image, at which point normal array reconstruction proceeds using that image alongside the other members.
Do you do RAID server recovery?
Yes. RAID server recovery means rebuilding the array from images of its member disks, without writing to the originals, and then recovering the volumes, databases and virtual machines that lived on it. It covers RAID 0, 1, 5, 6 and 10 on hardware controllers and software RAID.
Related reading
Related services
Facing this problem? Contact us now.
We have already solved 656+ ransomware and data recovery cases: encrypted and corrupted SQL Server, Oracle and MySQL databases, Tally, Busy and Marg ERP data, Veeam backups, VMware and Hyper-V virtual machines, RAID and NAS. Send us the details and we tell you what we can recover.
- ✓ Free assessment before you pay anything
- ✓ No data, no charge
- ✓ NDA on request
Email: info [at] asittech.com · Mon–Fri, 9:00–18:00 IST