RAID 5 Data Recovery
RAID 5 is the industry’s most popular RAID level, and can be configured to be both a hardware and software RAID array.
As a RAID 5 system is implemented, each data block is written to one of the disks in the array, and to a parity block, which is generated within the RAID 5 array.
The main disadvantage of a RAID 5 system is that the RAID only has one parity block per stripe, thus failure of more than one drive will result in failure to the whole RAID array and total data loss.
The maximum number of drives in a RAID 5 system is theoretically endless. However, it is common practice not to exceed 14 drives, with an advised limit of 5 disks if there is only one parity block. The greater number of disks in the array, the greater likelihood of two disks in an array failing in rapid succession.
RAID 5 arrays can be very complex to implement and recover data from. Due to this problem it is important you select the right data recovery service for your RAID recovery. All of Fields Data Recovery’s senior technicians are certified RAID experts and have experience of recovering RAID 5 systems with 5TB of data storage.
Fields use proprietary tools to determine the RAID configurations, including the parity block size, rotation and OS, without the need for the RAID controller. For more information on Fields’ RAID recovery service please call Toll FREE 866-879-1281.
"Our server had been working without any problems for years, we thought we had an adequate back up policy. As is always the case with these things we found out we didn't too late. Fields had us up and running very quickly especially considering we sent the server to a higher priced lab first." - Jeff Long - Ink Express, Febuary 2009 [ Read More ]
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Fields Data Recovery
1001 Craig Rd., Suite 260
St. Louis, MO 63146
Toll Free 866-879-1281
Fax 314-317-2202