Partition Method larger than 2 TB in linux

The partition method larger than 2 TB in linux-Linux Enterprise Application-Linux server application information. For details, refer to the following section. Because I purchased a cabinet for storage, I was prepared to use LVM for dynamic resizing Management Considering the dynamic management of disk capacity. First, enable the front-end mounting machine to identify the logical volume group of the Cabinet, such as/dev/sdb.

First, we will introduce two types of partition tables:

MBR Partition Table: (MBR meaning: Master Guide record)

Maximum supported volumes: 2 TB (T; terabytes, 1 TB = 1024 GB)

Limit on partitions: a maximum of four primary partitions or three primary partitions can be added with an extended partition.

GPT Partition Table: (GPT meaning: GUID partition table)

Maximum supported volume: 18EB, (E: exabytes, 1EB = 1024 TB)

Each disk supports a maximum of 128 partitions.

Use parted to create a partition with a size greater than 2 TB

1, parted/dev/sdb
You can enter p to print the disk information, view the partition information, and find the start and end positions.

2. mklabel gpt
Set the partition type to gpt.

3, mkpart primary 0 1572860
Primary indicates the primary partition type. 0 indicates the start position of the partition, and 1572860 indicates the end position of the partition.

4, quit
Then exit with the quit command.