ubuntu使用Parted GPT 创建大于2TB的的分区

问题

加购了一个4TB的ssd用于装载数据,使用fdisk挂载时候遇到一下warning:

复制代码
$ sudo fdisk /dev/sdb

Welcome to fdisk (util-linux 2.34).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.

Device does not contain a recognized partition table.
The size of this disk is 3.7 TiB (4096805658624 bytes). DOS partition table format cannot be used on drives for volumes larger than 2199023255040 bytes for 512-byte sectors. Use GUID partition table format (GPT).

解决办法

复制代码
$ sudo parted /dev/sdb
GNU Parted 3.3
Using /dev/sdb
Welcome to GNU Parted! Type 'help' to view a list of commands.

(parted) print                                                            
Error: /dev/sdb: unrecognised disk label
Model: ATA GLOWAY STK4TS3-S (scsi)                                        
Disk /dev/sdb: 4097GB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags: 

(parted) mklabel gpt 

(parted) print                                                            
Model: ATA GLOWAY STK4TS3-S (scsi)
Disk /dev/sdb: 4097GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: 

Number  Start  End  Size  File system  Name  Flags

(parted) mkpart primary 0GB 4097GB 

(parted) print                                                            
Model: ATA GLOWAY STK4TS3-S (scsi)
Disk /dev/sdb: 4097GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags: 

Number  Start   End     Size    File system  Name     Flags
 1      1049kB  4097GB  4097GB               primary

这时候再使用fdisk就可以看刚才的分区了

复制代码
Disk /dev/sdb: 3.74 TiB, 4096805658624 bytes, 8001573552 sectors
Disk model: GLOWAY STK4TS3-S
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 9B8B4FC7-7B68-4835-A611-DE53D8887EB8

Device     Start        End    Sectors  Size Type
/dev/sdb1   2048 8001572863 8001570816  3.7T Linux filesystem

然后正常挂载硬盘

格式化:

复制代码
$ sudo mkfs /dev/sdb
[sudo] password for cedric: 
mke2fs 1.45.5 (07-Jan-2020)
Found a gpt partition table in /dev/sdb
Proceed anyway? (y,N) y
Discarding device blocks: done                            
Creating filesystem with 1000196694 4k blocks and 250052608 inodes
Filesystem UUID: 65456d56-4637-4493-96ed-1445eba38583
Superblock backups stored on blocks: 
	32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 
	4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968, 
	102400000, 214990848, 512000000, 550731776, 644972544

Allocating group tables: done                            
Writing inode tables: done                            
Writing superblocks and filesystem accounting information:            
done

挂载:

复制代码
$ mkdir /data
$ mount /dev/sdb /data

检查:

复制代码
$ df -h
Filesystem      Size  Used Avail Use% Mounted on

/dev/sdb        3.7T   24K  3.5T   1% /data

完工!

相关推荐
C++ 老炮儿的技术栈3 分钟前
在 Scintilla 中为 Squirrel 语言设置语法解析器的方法
linux·运维·c++·git·ubuntu·github·visual studio
maray2 小时前
GPT 生成一个打字练习页面
gpt
爱学习的狮王4 小时前
window10和ubuntu22.04双系统之卸载ubuntu系统
linux·运维·ubuntu
人工智能和FPGA AI技术4 小时前
虚拟机ubuntu20.04共享安装文件夹
ubuntu
DIY全栈开发4 小时前
ESP32S3 Ubuntu vscode如何使用USB-JTAG调试
linux·vscode·ubuntu
Reggie_L12 小时前
RabbiteMQ安装-ubuntu
linux·ubuntu·ruby
风吹落叶花飘荡1 天前
Ubuntu系统 系统盘和数据盘扩容具体操作
linux·运维·ubuntu
贾斯汀玛尔斯1 天前
ubuntu/centos系统ping 不通域名的解决方案
linux·ubuntu·centos
翟天保Steven1 天前
Ubuntu-安装Epics教程
linux·ubuntu·epics
Tipriest_1 天前
离线进行apt安装的过程(在只能本地传输的ubuntu主机上使用apt安装)
linux·运维·ubuntu·apt·install·deb