How to divide linux into 2t partitions

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Release: 2022-06-09 14:12:44
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Dividing method: 1. Use the parted command to partition, the syntax is "parted path to divide 2t partition"; 2. Use "mkfs.ext4 partition path" to format the newly divided partition; 3. Use "mount path" /mnt" to mount the partition to "/mnt".

How to divide linux into 2t partitions

#The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

Linux divides 2t partitions

When the disk partition is larger than 2TB under Linux, I cannot use the common fdisk command. At this time, we need to convert the large-capacity disk to GPT format first, and then Try the parted command to divide partitions larger than 2T.

Method:

1. Use the parted command to partition

[root@local /]# parted /dev/sdb   #划分大于2T的磁盘sdb
GNU Parted 1.8.1
Using /dev/sdb
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) mklabel gpt   #把sdb磁盘转换为GPT格式
(parted) mkpart primary 0 100   #划分一个起始位置为0大小为100M的主分区
(parted) mkpart primary 100 200   #划分一个起始位置为100M大小为100M的主分区
(parted) mkpart primary 0 -1   #划分所有磁盘容量到一个主分区(此例把所有磁盘容量划分到一个分区)
(parted) print   #打印保存当前分区操作
(parted) quit   #退出
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2. Format the newly divided partition

[root@local /]# mkfs.ext4 /dev/sdb1
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3. Mount the sdb1 partition to /mnt

[root@local /]# mount /dev/sdb1 /mnt
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4. Use the df command to view the mounted partition

[root@local /]# df -h
Filesystem    Size  Used  Avail  Use%  Mounted on
/dev/sda2    173G  2.3G   162G   2%   /
tmpfs       16G    0    16G   0%   /dev/shm
/dev/sda1    1.9G   61M   1.8G   4%   /boot
/dev/sdb1    5.2T   60M   5.0T   1%   /mnt   #可以看到sdb1分区大小为5.2T,已挂载到/mnt目录下
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Extended knowledge:

parted is different from fdisk (

How to divide linux into 2t partitions

Recommended learning: Linux video tutorial

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