Understanding Partition Types & Linux Linux disk partitioning – Training System Admin


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If you do, disk partitioning, Linux (during or after installation of Linux) execution, it is likely in situations where you create the partitions can not – and can not do other tasks that partitions to do with you!

This is necessary if one understands the lower disk, Linux disk partitioning "rules" above.

Linux System Administrator Training Tips: Remember that the "rules" apply to all the Linux fdisk command ismost frequently used disk partitioning. You can crack these rules with other utilities for disk partitioning.

Disk Partitioning Linux Installation

You can "Set Up" and configure the Linux partitions using the setup routine of most Linux distributions – and with the Linux fdisk and parted commands – and a partition of a few other commands.

Even as Linux System Administrator You will also need to manage (create, delete and modify) existing Linux systems (after the OS was installed on partitions). To do this, use the command fdisk / parted utility or the command / program – and there are other partitioning commands and utilities.

There are several Linux hard disk partition "types" such as primary, extended and logical – and there are strict "rules" on how to use these types of Linux partition.

> Linux Partitions primary

The utility disk partitioning in a routine installation of Linux and fdisk (and other commands partitioning) a maximum of four primary partitions per disk.

If you need more than four partitions, you must create an extended partition and then create one or more logical partitions in the extended partition.

To create an extended partition on a hard drive,already four primary partitions, you must delete one of the primary partitions and then create the extended partition. For up to three primary partitions if you create the volume, an extended partition on a hard drive Linux.

Linux extended partitions

A Linux partition on the hard drive must be at least one primary partition, before a Exteneded.

fdisk can not create more than one extended partition per drive. Abe able to use space in an extended partition must have at least one logical partition (within the extended partition).

Linux logical partitions

Extended partitions contain one or more logical partitions. An extended partition is not directly accessible. It 'used to access one or more logical partitions within the extended partition. If a hard disk has an extended partition, so it has at least one logical partition in thisPartition.

The numbering of partitions

The maximum number of primary partitions that fdisk can create, is four and the maximum number of extended partitions you create, is one.

Remember, you must have at least one partition primary partition before it expanded. "You can have only one extended partition and the maximum number of combination of primary and extended partitions is four.

The Linux diskConcepts of which we apply partitioning: Debian, Red Hat, Fedora, Ubuntu, Slackware, SUSE, openSUSE – and all other Linux distributions.

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