RAID Data Recovery Cases | JiWang Data Recovery

Diagnostic testing confirmed no physical damage, allowing data recovery to proceed. Engineers used specialized equipment to reconstruct the data...

JiWang Data Recovery engineers diagnosed the issue using professional equipment and found that offline server hard drives caused the server failure. To address this...

1. JiWang Data Recovery engineers inspected the storage enclosure and found a failed drive in the 3559RUS3 unit, causing it to go offline...

A BMX3850 server with two 300GB SAS drives had an unknown RAID level. Analysis after removing the drives revealed that data on both disks...

Engineers imaged all four drives over seven hours, analyzed the original RAID 5 parameters, and successfully reconstructed the array virtually to recover the data.

Initial diagnostics of the two drives showed firmware issues on Drive 0, which were repaired using specialized equipment. Drive 1 had PCB issues, which were addressed by...

Engineers imaged each drive, analyzed filesystem structures to determine RAID parameters, excluded the failed drive, and built a virtual RAID array for recovery.

1. RAID controller log analysis showed Drive 4 went offline 10 days prior and Drive 1 failed last, making repair of Drive 1 essential for recovery.

JiWang engineers connected the drives to a dedicated workstation for testing. Drive 1 had minor bad sectors and was treated accordingly; the other drives...

The administrator reported the server had been running for years on Windows 2000, but the RAID level was unknown. In this situation...

Engineers imaged the storage to a 2TB drive, extracted the database, and mounted it on a Linux Oracle environment for verification.

Diagnostics revealed head damage on Drive 2 and extensive bad sectors on Drive 0 among the five server drives. Engineers first used a PC-3000 in a cleanroom to...

JiWang engineers first guided the client to image the storage to a 2TB drive. The database was then extracted and mounted for verification.

JiWang Data Recovery engineers connected the drives to a specialized workstation for inspection. Drives 2 and 3 had minor bad sectors, and all drives were imaged.

JiWang Data Recovery engineers imaged all four drives individually. By analyzing data storage patterns and parameters, the RAID 5 array data was successfully reconstructed.

Upon inspection, JiWang Data Recovery engineers found that the last functional drive contained only zeros at the low level, indicating total data loss.

Using specialized equipment, JiWang Data Recovery engineers determined that Drive 0 had head damage requiring cleanroom recovery, while Drive 1 had physical bad sectors.

Our engineers removed and labeled the drives in order. Inspection revealed physical damage on Drive 4 and extensive physical bad sectors on Drive 3.

JiWang Data Recovery engineers guided the client in imaging the storage to a 2TB drive. The database was then extracted and mounted.

JiWang Data Recovery engineers removed the original drive trays, installed specialized adapters for the recovery workstation, and connected the server drives for analysis.

Inspection by JiWang Data Recovery revealed that Drive 3 had been offline for six months. Drive 5, which failed later, had head damage.

Upon arrival, JiWang Data Recovery engineers found the drive order had been altered and the RAID rebuilt. The Fibre Channel drives were then imaged.

After analysis, JiWang Data Recovery engineers determined the issue was minor and the data could be recovered. The process was completed in one hour.

The client submitted only the four drives after business hours without the server. JiWang Data Recovery engineers proceeded with analysis.

Through inspection and virtual RAID technology, JiWang Data Recovery engineers successfully analyzed the array parameters and recovered the data.