Cloning A Virtual Machine In A Vmware Workstation Assignment Sample

A Comprehensive Walkthrough of Cloning a Virtual Machine

  • 54000+ Project Delivered
  • 500+ Experts 24x7 Online Help
  • No AI Generated Content
- +
35% Off
£ 6.69
Estimated Cost
£ 4.35
8 Pages 2088Words

Introduction Of Advantages Of Cloning A Virtual Machine In VMware Workstation

Rely on New Assignment Help's experienced team for top-notch assignment help services in the UK.

VMs are crucial in modern computing. In layman's terms, a virtual machine is a computer program that simulates the behaviour of a physical machine. Most users will be familiar with either Hyper-V or VMware. Virtual machine (VM) cloning is a simple approach to building virtual machines (VMs), which will come in handy in your role as a managed services provider (MSP) since you will be responsible for configuring VMs for your customers. This article will describe the process of cloning a virtual computer, as well as its many benefits (Kapil, Mishra, and Gupta, 2022).

Cloning a virtual machine (VM) is the process of creating an exact duplicate of an existing VM. The original VM is called the parent, and its copy is called the clone. The clone VM operates independently from the original VM when the copying process is complete.

To what end would cloning a virtual computer serve? With cloning, you may quickly and easily duplicate an existing virtual machine with all of its settings and settings. Time is often required to completely install a guest OS and all of its associated software. Once the clone has been installed and configured, it may serve as the foundation for several new virtual computers.

When you need to distribute numerous identical virtual machines to a large user base, VM cloning is your best option. For example, assuming that all members of a certain department use the same software, the system administrator may simply clone a single virtual machine and distribute it to all of the workers in that division (Singh and Singh, 2020). An instructor may do something similar by creating a clone of a virtual PC for each student and then installing all of the necessary software and lesson plans. Cloning virtual machines is also useful for testing software. One way that testers may ensure that their work is consistent with the development environment is to clone that environment.

Virtual machine clones may either be entire copies or linked copies. A full clone of a virtual machine is an identical replica that runs in its own process and uses no resources from the parent. However, a connected clone retains the ability to share the parent's virtual discs after its creation. Full clones often outperform linked copies since they may be executed in isolation. When creating a complete clone, however, there may be a delay of a few minutes or more if the original file is huge. Creating time for linked clones is reduced, and disc space is conserved since several virtual machines may share a single copy of the program.

Compare the configuration of a physical network to a virtual network.

Everyone is aware that physical servers have at least one and sometimes numerous physical network interfaces. These physical NICs are linked to actual ports on the switches. The network may or may not make use of virtual local area network (VLAN) settings for further segmentation (Yan et al., 2020). The one-to-one correspondence between the physical server and the Ethernet switch port is an advantage of such physical network topologies. With this correlation, connecting switch ports to servers is a breeze. For the sake of both documentation and debugging, I have drawn up several diagrams and spreadsheets of switch port mappings that display such one-to-one connections. We used to print out the schematics and spreadsheets, place them in sheet protectors, and keep them in binders stashed away in the data centre's wiring closet or a cupboard. The mapping and documenting processes are straightforward, and so is troubleshooting. When a server's media status is down, either on the switch or the physical server, you can be sure that the server is down. For instance, if a network cable is accidentally unplugged (maybe with a tie-wrap cable identification bearing the server's name), you can immediately determine which server has gone down. In conclusion, if a port's usage is high on an Ethernet switch, you may immediately identify which server is causing the problem by looking at the port's server name.

However, virtualised servers link each virtual machine to a virtual switch using a "vNIC," or virtual network interface. The virtual switch may or may not have actual connections to the underlying physical network and physical switch. For example, the hypervisor host server's physical NIC is linked to a physical Ethernet switch through an "uplink" (as it is often known) from the virtual switch. Remember, too, that in test and development environments, a virtual switch with no uplinks might be a "private network" and host virtual machines. These would restrict VM conversations to those taking place on the same virtual switch.

The outcomes of these adjustments to the virtual network (after servers are virtualised) are:

  1. If an Ethernet link between a real server and a switch goes down, it may disrupt the network for many virtual machines.
  2. On a single Ethernet switch, hundreds of virtual computers may share a single physical Ethernet connection (Haji et al., 2021).
  • In a virtual computer, just because the network connection's media status is "enabled" does not indicate that it is really connected to the Internet or a private intranet. A private switch or network may be the destination of the virtual link.

Using virtual network adaptors on virtual machines is quite different from using physical network adaptors on real servers. The virtual toggle between states is what ultimately results in the most noticeable difference.

The Windows OS networking component is clueless when it comes to VMs. Your Windows OS will function identically whether it is installed on a real server or a virtual machine. The Windows operating system is only aware of the NIC's speed and whether it is up or down; it is unaware that it is a virtual NIC. The hypervisor the VM is using provides a virtual switch that the virtual network interface card (NIC) may connect to. Virtual switches come in a number of flavours, including the open-source vSwitch, the VMware distributed virtual switch, the VMware standard virtual switch, and the Hyper-V virtual switch.

Compare and contrast clones and snapshots.

Virtual machines may be copied or snapshotted in VMware. A snapshot is a duplicate of a running virtual machine's disc file that may be used to restore the system to an earlier point in time. It serves as an additional safety measure. Create a snapshot to store the current state of a virtual machine so that you may return to a previous version if anything goes wrong. A clone, on the other hand, is an independent replica of the virtual machine. To create a new Virtual Machine (VM) that can function independently, cloning is the sole option (Ustiugov et al., 2021).

A virtual machine's state may be captured in a snapshot. Taking a snapshot of the precise state of a virtual machine is useful since getting it to the intended state might take a lot of time and effort. In the event of a problem with the virtual machine at a later time, a snapshot may be used to roll back to an earlier point in time. Working with snapshots is predicated on the idea that doing so would provide a simpler rollback to a prior state.

Virtual machine clones are copies of the original. If several identical virtual computers are required, clones may be created quickly and easily. When you clone a virtual computer, you're effectively creating a duplicate of the original machine. Having created the clone, all that remains is to tailor the virtual machine's settings to meet your specific requirements.

Clone technology has several parallels to snapshot technology. This is true because it is possible to generate a clone of a snapshot of a virtual machine, but it is also possible to clone the present state of a virtual machine, which produces a snapshot of the virtual machine. This makes more sense after you grasp the distinction between a linked and complete clone.

Alterations are the only data kept in a linked copy. This implies that the connected clone will also suffer corruption if the original state of the virtual machine is altered in any way (for example, if the VM files become damaged). This method, on the other hand, makes excellent use of available storage space. Only the changes made to a file are saved in a linked clone, so it doesn't take up much space on the hard drive. Similar rapidity characterises the process of creating a connected clone.

Similar to a virtual machine, a full clone replicates every aspect of the original. However, the time required to create a complete clone is greater since the whole disc of the virtual machine must be transferred over. Full cloning uses more disc space, but the resulting virtual computer may function independently. Thus, complete clones are the way to go if you want great adaptability. It also teaches how to take photos and create clones.

The first step in taking a snapshot of a VM is to pick the VM you want to take a picture of. Next, choose Snapshot | Take snapshot from the VM menu. A brief description of the photo may be entered in the accompanying dialogue box. Even while the purpose of the snapshot is obvious today, it may not be apparent when you revisit the virtual machine in a few months and wonder why you took the photo in the first place. Having a descriptive name for a snapshot is also helpful for finding it in the Snapshot Manager.

Multiple cloning techniques exist. Cloning a virtual machine requires that the original virtual machine be shut down, regardless of the technique used. This is necessary since modifying the virtual machine files during the copying process would result in an error. The primary cause of the issue is that virtual machine files cannot be updated concurrently by various processes when VMware Workstation is installed on a Linux host or Windows platform. In a VMware ESXi environment, a VMFS file system is required for cloning a VM without powering it down beforehand (Hajkazemi et al., 2022).

Using the Manage option under the VM menu is the fastest and easiest method to make a copy. Choose clone from this menu to activate the Clone assistant. The clone wizard's first question is always, "From whence do you wish to clone?" This may be done from either the current state of the virtual machine or a previously taken snapshot. The procedure will display an error if it is unable to generate a clone from a snapshot of the specified virtual machine.


Haji, S.H., Zeebaree, S.R., Saeed, R.H., Ameen, S.Y., Shukur, H.M., Omar, N., Sadeeq, M.A., Ageed, Z.S., Ibrahim, I.M. and Yasin, H.M., 2021. Comparison of software defined networking with traditional networking. Asian Journal of Research in Computer Science, 9(2), pp.1-18.

Hajkazemi, M.H., Aschenbrenner, V., Abdi, M., Kaynar, E.U., Mossayebzadeh, A., Krieger, O. and Desnoyers, P., 2022, March. Beating the I/O bottleneck: a case for log-structured virtual disks. In Proceedings of the Seventeenth European Conference on Computer Systems (pp. 628-643).

Kapil, D., Mishra, S. and Gupta, V., 2022. A performance perspective of live migration of virtual machine in cloud data center with future directions. International Journal of Wireless and Microwave Technologies, 12, pp.48-56.

Singh, S. and Singh, D., 2020. Live virtual machine migration techniques in cloud computing. In Data Security in Internet of Things Based RFID and WSN Systems Applications (pp. 99-106). CRC Press.

Ustiugov, D., Petrov, P., Kogias, M., Bugnion, E. and Grot, B., 2021, April. Benchmarking, analysis, and optimisation of serverless function snapshots. In Proceedings of the 26th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (pp. 559-572).

Yan, Z., Ge, J., Wu, Y., Li, L. and Li, T., 2020. Automatic virtual network embedding: A deep reinforcement learning approach with graph convolutional networks. IEEE Journal on Selected Areas in Communications, 38(6), pp.1040-1057.


35% OFF
Get best price for your work
  • 54000+ Project Delivered
  • 500+ Experts 24*7 Online Help

offer valid for limited time only*