帮助理解分区和操作系统安装

帮助理解分区和操作系统安装

我在具有 8 GB RAM 和 256 GB 磁盘容量的 Lenovo thinkpad x270 上安装了 pop-os。我不确定如何解释磁盘分配,并且想知道我是否正在使用整个磁盘。以下是一些细节 -

  1. 的输出lsblk
NAME            MAJ:MIN RM   SIZE RO TYPE  MOUNTPOINTS
zram0           252:0    0   7.5G  0 disk  [SWAP]
nvme0n1         259:0    0 238.5G  0 disk  
├─nvme0n1p1     259:1    0  1022M  0 part  /boot/efi
├─nvme0n1p2     259:2    0     4G  0 part  /recovery
├─nvme0n1p3     259:3    0 229.5G  0 part  
│ └─cryptdata   253:0    0 229.5G  0 crypt 
│   └─data-root 253:1    0 229.5G  0 lvm   /
└─nvme0n1p4     259:4    0     4G  0 part  
  └─cryptswap   253:2    0     4G  0 crypt [SWAP]
  1. 的输出sudo fdisk -l
Disk /dev/nvme0n1: 238.47 GiB, 256060514304 bytes, 500118192 sectors
Disk model: THNSF5256GPUK TOSHIBA                   
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: 14FC93CB-14DB-49BC-925D-DA06EB6BE1A0

Device             Start       End   Sectors   Size Type
/dev/nvme0n1p1      4096   2097150   2093055  1022M EFI System
/dev/nvme0n1p2   2097152  10485758   8388607     4G Microsoft basic data
/dev/nvme0n1p3  10485760 491725486 481239727 229.5G Linux filesystem
/dev/nvme0n1p4 491725488 500114094   8388607     4G Linux swap


Disk /dev/mapper/cryptdata: 229.46 GiB, 246377963008 bytes, 481206959 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/data-root: 229.45 GiB, 246373416960 bytes, 481198080 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/cryptswap: 4 GiB, 4294442496 bytes, 8387583 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 7.52 GiB, 8070889472 bytes, 1970432 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
  1. 以下图像来自磁盘使用分析器 -主文件夹流行操作系统

这台笔记本电脑是别人的,我不知道这个配置分布是怎么来的。据我所知,我设法在较小的分区上安装 pop-os,但实际上并没有使用完整的磁盘空间。理想情况下,我想使用带有 pop-os 的完整磁盘(没有安装其他操作系统)。我读错了吗?对上述输出的一些解释会有所帮助。如何使用完整磁盘?我需要修改分区吗?如果是的话,细节会很棒。谢谢!

编辑:根据评论对措辞进行小修改。

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