Fernando,

Thank you for the feedback. This helps.

To clarify, the VM currently created use this:
[cid:[email protected]]


To follow up on your feedback it means we were not taking advantage of the NVMe 
storage's performance, even thou we had VB and extension pack running.
Is this fair summary?

Marinela Selseth
[email protected]<mailto:[email protected]>
Entrust Datacard
1187 Park Place
Shakopee, MN 55379

From: Fernando Cassia <[email protected]>
Sent: Thursday, February 1, 2024 1:32 PM
To: Community mailing list of VirtualBox users 
<[email protected]>
Subject: [EXTERNAL] Re: [VBox-users] Extension pack for Virtual Box.

On Thu, Feb 1, 2024, 15: 36 Marinela Selseth via VBox-users-community 
<vbox-users-community@ lists. sourceforge. net> wrote: Hello, Experimented with 
running VB without the extension pack. I could run existing VMs, and create new 
ones. Could


On Thu, Feb 1, 2024, 15:36 Marinela Selseth via VBox-users-community 
<[email protected]<mailto:[email protected]>>
 wrote:

Hello,

Experimented with running VB without the extension pack. I could run existing 
VMs, and create new ones.

Could we run into issues when the disk needs to expand after it reaches the 
100G initial size?

Can I assume that if it works now without the extension pack, it will always 
work?

Yes.

Or could still run into issues later where we can lose data or render the VM 
unusable because we didn’t install the extension pack on Windows 10 host?

Think of the extension pack as a set of drivers.

Here are some of the main features provided by the VirtualBox Extension Pack:

1. USB 2.0/3.0 device support: The extension pack enables the use of USB 2.0 
and USB 3.0 devices within virtual machines. This allows you to connect and use 
USB devices, such as external storage devices, printers, scanners, and other 
peripherals directly from within the virtual machine.

2. Virtualized Remote Desktop Protocol (VRDP) support: VRDP allows you to 
access and control virtual machines remotely over a network using the Microsoft 
Remote Desktop Protocol (RDP). With the extension pack, you can enable VRDP 
support in VirtualBox, making it easier to manage and interact with virtual 
machines from remote locations.

3. PXE boot support for Intel network cards: The extension pack includes 
support for Preboot Execution Environment (PXE) booting using Intel network 
cards. PXE boot allows you to start virtual machines from the network, making 
it convenient for large-scale deployments and network-based installations.

4. Virtual encryption support: VirtualBox Extension Pack provides the ability 
to encrypt virtual disk images, adding an extra layer of security to your 
virtual machines and their data.

5. Host webcam passthrough: This feature enables virtual machines to access and 
use the webcam attached to the host machine. It allows applications running 
within the virtual machine to utilize the webcam functionality seamlessly.

6. VirtualBox Remote Desktop Protocol (VRDE) authentication: The extension pack 
allows you to set up authentication for VirtualBox's built-in Remote Desktop 
Protocol (VRDE), providing an additional level of security when accessing 
virtual machines remotely.

NVMe is a high-performance storage interface protocol designed for solid-state 
drives (SSDs) to maximize their performance and minimize latency. When it comes 
to VirtualBox, NVMe support refers to the ability to pass through an NVMe SSD 
to a virtual machine. This allows the virtual machine to directly access and 
utilize the NVMe storage, which can significantly enhance disk I/O performance 
for certain workloads.

Without the Nvme support enabled, you can still use VirtualBox to create and 
run virtual machines, but access to Nvme Storage will be virtualized, like 
everything else.

To enable NVMe support in VirtualBox, you need to ensure that your host system 
has NVMe hardware and drivers installed. Then, within VirtualBox, you can add 
an NVMe controller to a virtual machine and select the NVMe SSD from the host 
system to be passed through to the virtual machine. This allows the virtual 
machine to take advantage of the NVMe storage's performance characteristics.

So, on the end it's just a performance issue.

Best,
FC
PS: all the above is based on what I have read,y systems are all SATA

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