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How to Increase VM Disk Size using vSphere Client

In today’s article, I am going to walk you through how to increase VM disk size using the vSphere client. In short, to successfully expand a VMware virtual hard disk, you should do the following. The virtual machine is an important part of VMware infrastructure. All the operations and commands need virtual machines to execute. Visit the VMware guide for more detail.

When a VMware virtual machine is newly created, there may be just a light task for it so it just demands a few hardware resources including a processor and virtual disk. After some time, further tasks are assigned to VM, so it requires more hardware resources.

Increase VM Hard Disk Size

Login to your vSphere client, and choose the VM you wish to increase the disk size. Right-click on the virtual machine and then choose Edit settings.

Virtual machine edit settings

Here you can find the hard disk to increase the size.

Virtual hardware edit settings

You can increase the disk size as required and click the ok button.

Increase VM disk size

The VM hard disk capacity increased successfully from 40 GB to 60 GB.

vSphere client VM summary

Log in to your virtual machine, open this PC and you can see the hard disk size is not increasing.

This PC

Open Disk Management

Open the Run box (Windows + R key), enter diskmgmt.msc, and then hit ok.

Run command diskmgmt.msc

In disk management, you can see 20 GB of disk unallocated.

Disk management

Right-click on drive C and then choose to extend volume.

Disk management expand volume

Extend Volume Wizard

Welcome to the extend volume wizard, choose next.

Extend volume wizard

Select an unallocated volume and then click next.

Extend volume wizard disks

Click Finish

Completing extend volume wizard

Now you can see in the disk management window that local disk C: has been increased.

Disk management

Conclusion

The need for virtual machine storage is gradually increasing so you need to increase the disk size of the VMware virtual machine. In this passage, you have known how to add storage to a virtual machine on VMware vSphere ESXi and VMware Workstation and how to make the added disk effective for partitioning.

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