In this section, you gained insights into:

RAID (Redundant Array of Independent Disks):
Understanding the concept and purpose of RAID as a technology for combining multiple disks into a single, logical unit to enhance performance, reliability, or both.

RAID Levels:
Exploring different RAID levels, each with its own characteristics and trade-offs in terms of performance, redundancy, and storage capacity.

Software RAID Configuration:
Learning how to configure software RAID, a method of implementing RAID using the operating system's software.

Monitoring RAIDs:
Understanding the importance of monitoring RAID arrays for potential issues and maintaining optimal performance.

RAID Hot Spares:
Exploring the concept of RAID hot spares, additional drives that can automatically replace a failed drive in a RAID array.

Lab 19.1 Creating a RAID Device:
Engaging in a hands-on lab to practice creating a RAID device, reinforcing practical skills in RAID configuration.

Quiz 19.1: Working with RAID:
Testing your knowledge through a quiz focused on working with RAID, reinforcing your understanding of RAID concepts and configurations.