What is a raid 5 data recovery? The simplest of answers is that it recovers data from a raid 5 storage system. That makes sense, doesn’t it? Of course, it does as there is nothing else to call it.
Then you may ask what is raid 5? It is simply a storage system that does not require duplication in order to keep the data. Confused yet? It isn’t too difficult to understand. Data recovery for raid 5 is applied when the raid 5 storage system goes down and cannot bring back the data you need.
Raid 5 Data Recovery
Even though raid 5 is an improvement over other systems it still will fail. It is not perfect and when these failures take place you need a process in order to recover the lost stored data.
How does data recovery for raid works? It has several ways to recover your lost data and to start it must identify several items.
These items are:
- How many disks were used?
- The order of the disks.
- The size of the disks.
These are only three items that the raid recovery system has to check before moving on to the next step which is finding the data and setting boundaries. After this step has been completed, the technician has two options. He can either recover the data via Raid recovery software or take a slow way and do it manually.
Doing it manually will take more time as there are many pieces of information needed to be known before the recovery can begin. These steps include knowing the parity position and rotation plus he needs to know which disk was the first one along with block size, offset, and more.
The important factor in all of this is that it is recommended that all of the disks are present in order for Raid 5 Data recovery to be successful.
In a nutshell that is what Raid 5 data recovery is all about.