So, I've ignored SAM and run on a RAID 5. Then, through some elder gods' handiwork, two of my disks drop off the RAID while rendering my RAID 5 inaccessible. My skin pales as I realize my last backup was coughed months ago and close to useless. What to do?
Dany· Answered on Feb 22, 2023
If you need to recover data from your failed RAID 5, you should first know the causes of failed RAID 5 on desktop PCs.
A RAID 5 array can endure a single drive failure without data loss or access. Having two out of three hard disks fail, especially at the same time, is a tragedy. Under such conditions, retrieving data from RAID 5 is impossible.
It's unusual to have two drives drop out of a RAID 5 simultaneously. It's improbable that both drives have a hardware problem. Thus it could be a software problem. Perhaps an incorrectly referenced or corrupt RAID configuration. If this is the case, things may not be as bad as they appear, and you may be able to recover everything with RAID recovery services.
No need to be concerned if one of RAID 5's three or more hard disks becomes corrupted, damaged, or dead. The most well-known RAID recovery software can readily assist you in recovering lost data. If you have 5 or more disk arrays, you can gather your resources and try EaseUS Data Recovery Wizard.
EaseUS Data Recovery Wizard is widely regarded as the most dependable, powerful, and effective software for recovering lost data from PCs, laptops, digital devices, hard drives (HDD and SSD), and removable storage media such as USB pen drives and memory cards, RAID, and so on. Aside from recovering data from a corrupted or failed RAID 5 hard disk, it can also assist in recovering data from a lost partition on RAID 5 and other levels.
Though RAID 5 protects against a single drive failure, it's critical to recognize the risk of two hard disks failing simultaneously, making full data recovery impossible, even for expert data recovery services. It is critical to back up RAID regularly using an appropriate backup plan. A convenient backup can ensure a 100% chance of RAID 5 data recovery with two or more faulty hard disks. Meanwhile, avoid disastrous effects from the principal causes of data loss.
Use EaseUS Data Recovery Wizard to recover deleted or lost files easily and quickly.
Tutorials on how to recover lost, deleted, or formatted data from HDD, SSD, USB, SD card, or other storage media on Windows and Mac.
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