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This article shows you how to partition the linux disk with the sata interface as an example, the content is concise and easy to understand, and it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

With the sata interface (its sequential sda,sdb... is detected according to the linux kernel) As an example

1. For the limit of hard disk, you can only set a maximum of 4 partitions (primary partition + extended partition). The path is as follows.

/ dev/sda1

/ dev/sda2

/ dev/sda3

/ dev/sda4

2. Operating system limit: there can be a maximum of 1 extended partition, which can be 3 (or less) primary partitions + 1 extended partition

3. Extended partitions use additional sectors to record logical partition information, which cannot be formatted itself

4. A partition divided by an extended partition is called a logical partition and can be formatted

5, the sequence number of partition 1 dev/sda5 2 # 3 # 4 is reserved for primary partition, extended partition, logical partition can only start from 5, / partition

If a hard disk is separated by 1 primary partition, 1 extended partition, and 2 logical partitions, then the partition path:

/ dev/sda1

/ dev/sda2

/ dev/sda5

/ dev/sda6

6. If the extended partition is destroyed, all logical partitions will be deleted and the information of the logical partition will be recorded in the extended partition

7. Change the path of IDE hard disk from sd to hd.

The above is how to partition a linux disk using the sata interface as an example. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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