1、扩展前相关信息:

(1)VMware Workstation版本:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_根分区扩容

(2)CentOS版本:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_系统扩容_02

(3)扩展前的磁盘及分区信息:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_根分区扩容_03

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_LVM_04

2、扩展目标:将/分区从30G扩展至40G

3、关闭虚机,编辑虚机设置:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_根分区扩容_05

扩展按钮灰色,扩展前需要先删除快照

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_06

调整虚拟磁盘大小:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_LVM_07

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_08

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_系统扩容_09

4、开启虚拟机,查看磁盘及分区信息:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_10

5、新建分区:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_系统扩容_11

6、使分区生效:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_根分区扩容_12

7、将物理磁盘初始化为物理卷PV# pvcreate /dev/sda4

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_13

8、扩展VG# vgextend centos7 /dev/sda4

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_14

9、扩展LV# lvextend -l +100%FREE /dev/mapper/centos7-root

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_15

10、扩展xfs文件系统:# xfs_growfs /dev/centos7/root

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_16

11、查看扩展后的磁盘及分区信息:

VMware Workstation 15.5 Pro扩展CentOS 7.7磁盘根分区容量_vmware磁盘扩展_17