RAID arrays are useful for keeping multiple drives in a computer operating at full speed even if they’re in separate physical storage devices. That’s because RAID is a type of storage that helps combine those drives into a single unit.
But while the benefits of a RAID setup are numerous, it can be easy to overlook some of the dangers involved, too. With that in mind, here are five things that you should never do in a RAID system, along with a few tips to help you stay safe when working with one.
Don’t Attach RAID Devices to Different Computers
First, never place a RAID array that you’ve created on a different computer than the one that it was originally intended for. This can lead to data loss and other problems. And if this happened, you have to go for raid data recovery services.
Don’t Go Over the RAID’s Capacity
One of the most common mistakes people make when working with a RAID system is going over the capacity of the array. With a RAID 5 system, for example, you can have up to seven drives in the setup.
If you go over that number, your computer performance will be significantly decreased with every drive added because it’s no longer being spread across drives evenly. Once you reach the seventh drive, there’s no space left on any other drives and your computer performance will suffer.
Don’t Try to Repair RAID
The first thing you should never do in a RAID system is trying to repair it. Doing so will cause the array to fail, and you’ll be forced to restore the data from backup. You can also cause other data on your disk drives to be deleted or damaged, too. If your RAID has stopped functioning correctly, there are plenty of steps you can take before attempting any repairs.
Flashing the wrong firmware onto the drive could potentially cause further damage, so make sure that you’re using the right firmware before proceeding with any repairs or backups. You can also back up all of your data before proceeding with any changes.
Don’t Use a RAID Controller That Isn’t Supported by the Operating System
While a RAID controller will provide you with the speed and reliability to perform multiple storage operations, it won’t work if it’s not compatible with your operating system. If you have a RAID setup that hasn’t been updated for your OS, you could end up with a broken setup or one that is no longer usable.
Don’t Use an Outdated RAID Configuration
First and foremost, you should never use an outdated RAID configuration. That’s because the newer the RAID configuration, the better for your data. You’re not going to have any problem with a RAID setup from 2010 or earlier, but if you start using one that came out in 2014, you could have some issues.
Every time a new version of RAID is released, it includes bug fixes and improvements that make things more stable and less prone to failure. So, if you want to stay safe when working with your RAID system on a day-to-day basis, simply keep it up to date by installing the latest version of your chosen RAID configuration software.
If your computer crashes and you lose data, don’t try to recover it on your own. Instead, find a professional that can help you with the recovery process. Even if you’re an experienced IT expert, you should always observe backup procedures designed by professionals.