Linux Storage Management (XK0-006)
This lab aligns to CompTIA Linux+ (XK0-006) exam objectives
- 1.3: Given a scenario, manage storage in a Linux system.
- 5.2: Given a scenario, analyze and troubleshoot hardware, storage, and Linux OS issues.
- 5.5: Given a scenario, analyze and troubleshoot performance issues.
By the end of this lab, you will be able to:
- Describe the core components of Linux storage management, including block devices, partitions, and file systems.
- Install LVM and create a physical volume, volume group, and logical volume on a Linux system.
- Format and persistently mount a logical volume using
/etc/fstab. - Configure a RAID 0 array using mdadm and mount it persistently on a Linux device.
Overview
Welcome to the Linux Storage Management lab. In this lab, you will manage storage on an Ubuntu system using both Logical Volume Manager (LVM) and software RAID. You will begin with a reading assignment that introduces the foundational storage concepts, including how block devices, partitions, and file systems are structured, as well as how storage issues and disk I/O bottlenecks impact system performance and reliability.
You will then apply these concepts in a hands-on environment by creating and mounting a logical volume using LVM, configuring it for persistent access across reboots. In the second exercise, you will partition multiple disks, create a RAID 0 array using mdadm, and mount it persistently to support increased storage capacity and performance.
By the end of this lab, you will be able to manage flexible storage configurations on a Linux device, understand how storage performance impacts system behavior, and apply industry-standard tools to configure, maintain, and validate Linux storage environments.
You will complete the following 3 activities in this lab:
- Reading Assignment — Linux Storage Management Overview
- Exercise 1 – Manage Storage on a Linux Device
- Exercise 2 – Set-Up RAID on a Linux Device
Click Next to continue.