How to increase Physical volumes (LVM) when the disk is already divided into 4 partitions?

Question

linux

Good afternoon.

There is VMware and guest CentOS 7.
It is necessary to increase the disk in the guest OS, but this has already been done before me.
And I ran into 4 partitions on the disk

A disk divided into 4 partitions can no longer be...

[[email protected] ~]# fdisk -l

Disk /dev/sda: 536.9 GB, 536870912000 bytes, 1048576000 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 label type: dos
Disk identifier: 0x00010b53

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1   *        2048     1026047      512000   83  Linux
/dev/sda2         1026048    33554431    16264192   8e  Linux LVM
/dev/sda3        33554432    41943039     4194304   8e  Linux LVM
/dev/sda4        41943040  1005859375   481958168    5  Extended
/dev/sda5        41945088  1005859375   481957144   8e  Linux LVM

Disk /dev/mapper/centos-root: 512.7 GB, 512745275392 bytes, 1001455616 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/centos-swap: 1719 MB, 1719664640 bytes, 3358720 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

Answer 1

add another disk to the virtual machine, make it PV , add it to VG and then increase the required partition

Answer 2

so what's the problem then? well expand the last section