RAID Recovery for Offline, Degraded and Corrupted Arrays
RAID systems spread data across several disks for speed or redundancy, but they can still lose data. Common causes include multiple disk failures, controller faults, failed or wrong rebuilds, configuration loss and file system corruption.
Share the RAID level, disk count and capacities, controller model, disk order and the events leading to failure.

RAID Problems We Assess
Multiple Disk Failure
Array offline after more disks fail than it can tolerate.
Failed Rebuild
Rebuild aborted or completed with wrong settings.
Controller Failure
Hardware RAID card or configuration lost.
Software RAID Issues
Storage Spaces, mdadm, LVM or ZFS problems.
Corrupted Volume
Array visible but files or databases unreadable.
Virtual Machine Data
Lost or corrupted VM disks on the array.
Supported RAID Systems and Brands
RAM Infotech handles enquiries for RAID arrays in Dell PowerEdge, HP ProLiant, Lenovo and other servers, as well as Synology, QNAP, Buffalo and Netgear storage, subject to model and condition.
Overwritten parity and severely damaged member disks can limit recovery options. Assessment is needed before an estimate can be given.
What to Do When Data Is Lost
- Power down the server or storage if the array is degraded or offline.
- Label each disk with its slot number before removing anything.
- Do not force disks online or start a rebuild.
- Contact the RAM Infotech team for an assessment and bring all member disks.
RAID Recovery Support in Chennai
RAM Infotech Laptop Service Chennai Pvt Ltd has served Chennai customers since 2007, with branches in Vadapalani, Adyar, OMR–Thoraipakkam, Porur, Madipakkam, Velachery, Ambattur, Tambaram, Guduvanchery and Villivakkam.
For RAID data recovery enquiries, contact the Adyar team at 102, L.B. Road, Adyar, Chennai – 600020. Call 98419 83690 to discuss the issue and confirm the appropriate submission location.
Recovery outcomes and times depend on the exact storage fault. No recovery result is guaranteed.
