Tag archive: RAID

If we run any file server or backup server that require high availability and redundancy the first thing that we should think about is RAID array, especially in Linux environment, where creating and configuration is easy to make. Let’s configure simple RAID 1 mirroring with 2 hard disks from a scratch.

If we have no fault tolerance in Storage Area Network we are exposed to losing data. RAID solutions have been invented in order to provide mechanisms which keep our data safe. RAID in different variants has different level of safety. What areĀ and what characterizes RAID variants , what they do and what is their influence…