Starting from kernel 2.6.24, Linux supports 6 different types of namespaces. Namespaces are useful in…
Setting up RAID 1 (Mirroring) using ‘Two Disks’ in Linux – Part 3
RAID Mirroring means an exact clone (or mirror) of the same data writing to two drives. A minimum two number of disks are more required in an array to create RAID1 and it’s useful only, when read performance or reliability is more precise than the data storage capacity. Mirrors are created to protect against data loss due to disk failure. Each disk in a mirror involves an exact copy of the data. When one disk fails, the same data can be retrieved…..