Traditionally, people inferred to RAID (Redundant Array of Independent Disks) services exclusively with data storing companies. Industries such as health facilities, financial companies, and government organizations solely depend on data to function. For instance, a hospital relies on individual’s records to predict the cause of illness in the diagnosis process.
However, information is power in the modern world, and every company is now making sure that they have layers of backup of data. RAID is a unique storage system constituting of many hard drives resulting to one virtual drive.
Like any other machine, the RAID arrays system can malfunction from time to time. When the break down happens, you will be forced to initiate a RAID recovery process to avoid any significant loss.
RAID recovery is expensive mostly because it is a complex storage system. It requires an expert who understands the concepts of virtualization and duplication to recover data from the RAID arrays.
The best way to avoid a disaster (loss of data) is to understand the cause. The following are five common causes that can prompt a meltdown of the RAID systems.
- Error in the RAID Partitions
The drives used in the partitioning may stop working if there are corrupted files in the storage unit. This scenario causes a condition known as unusable or missing Partitions.
- Failure of Multiple Disks
The RAID system is set to be operational under one drive system. That means if a particular disk fails to function, the whole system encounters problems. Any further operations of the RAID system will only result in more loss of data. It is important to repair a damaged disk early before incurring more issues.
- An improper build of RAID Volume
An incorrect built of the RAID volume may cause the entire system to shut down. The RAID Volume problems are disastrous because this component aids in the access to data.
- RAID controller Failure
RAID Controller is designed to initiate command that directs array’s options. When the controller fails, it can result in booting problems. The root of RAID controller failure is power surges, and you should avoid them at all cost.
- Crashing of the Server
When the server crashes, then it becomes difficult to access the RAID arrays.
What you should if you notice these problems
You should turn off the array immediately when you see any malfunctioning with the RAID systems. The RAID arrays work as a single system, and every component takes part in the data storage process. If you continue operating the array system when even one element is malfunctioning, the outcome will sum up to more damage and ultimately degrade your RAID system.
The RAID systems is an excellent way of backing up your data. However, a disaster may also affect your array system and lose data. The good news is that the data lost can be recovered, but then, the cost can be expensive if you lack the expertise.
The arrays are sophisticated hence require a complicated process of recovering the data. It is crucial you contact a professional to help you in the data recovery process.