[Linux] 利用未分割的硬碟空間，擴充LVM 空間

The general process for doing this on a VM / VPS is: expand the physical disk/drive, expand the partitions that are LVM members, expand the PV if it's not ...

實際情境題 · Step1. 查看硬碟容量 · Step2. 調整虛擬機(VM)硬碟大小 · Step3. 擴增分割區 · Step4. 擴增PV · Step5. 擴增LV · Step6. 擴增檔案系統.

本篇文章介紹硬碟若有未分割的空間時，如何利用這些空間，擴充到原有的LVM 空間上.

This lesson explains how to expand your linux partitions using Logical Volume Manager (LVM). We'll do this from within a virtual machine with the CLI.

Select your /dev/sda3 partition from the list and then select “Resize” from the bottom menu. Hit ENTER and it will prompt you to confirm the new ...

Use fdisk to make /dev/vda4 bigger. To do that delete partition 4, re-add it as a primary partition and let it make use of all available sectors ...

The default for Linux servers is to add a new virtual disk to your server, and then extend the LVM for your chosen partition with the new disk.

Extend the LV with the lvextend command. The lvextend command allows you to extend the size of the Logical Volume from the Volume Group.

Logical Volume Extending · To Create new partition Press n. · Choose primary partition use p. · Choose which number of partition to be selected ...

1. Check Disk Usage and Identify the Full Partition · 2. Check Existing Logical Volumes · 3. Partition the New Disk · 4. Create a Physical Volume.