Creating a disk array in Linux raid1+0

RAID disk array:

RAID is an abbreviation for the English Redundant array of independent disks, which is known as a standalone redundant disk array. Simply put, RAID is a combination of multiple separate hard disks (physical hard disks) in different ways to form a hard disk group (logical hard disk), providing higher storage performance than a single hard drive and providing data backup technology.

Experimental requirements:

Creating a disk array in Linux raid1+0

Lab Environment:

Minimum four drives

Experimental steps:

First, create two disk arrays Raid1

Second, the two Raid1 made into a Raid0

Experimental content:

One, add four hard drives

II. Create two disk arrays Raid1

1. Create Disk modification disk type

2. Format the disk

3. And so on, synchronize the creation of the other three disks

4. Create a RAID volume 1

Three, the two Raid1 made into a Raid0

At this point, the raid volume 1+0 creation is complete.

Creating a disk array in Linux raid1+0