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VirtualizationTechnology
COMPARISON BETWEEN VMWARE WORKSTATION AND VM VIRTUALBOX
Shavia .I . shaamiss
What’s Virtualization technology ?
Virtualization is a framework of dividing the resources of a computer into multiple execution environments. More
specific it is a layer of software that provides the illusion of a real machine to multiple instances of virtual
machines.
التدعىطبقةخاللمنيتحققسوفوالذيللهاردويركلياستغاللإمكانيةمعالهاردويرنفسعلىوهميةأجهزةإنشاءهواالفتراضيةالمحاكاة
Virtualization layerالوهميةواألجهزةالهاردويربينالربطعنالمسؤولةوهي.
فيهابمجلداتعنهايرالتعبيتمافتراضيةخياليةأشياءإلىوسويتشاتوكمبيوتراتسيرفراتمنفيزيائيماهوكلوحولتالعالمغزتالتقنيةهذه
.الملفاتمنمجموعة
ماذا توفر لنا االجهزة االفتراضيه ؟.مجانية كما أن أغلب البرامج المستعملة في هذه التقنية . لجهاز واحد بدل اثنينفسنحتاج توفير المصاريف
.الجهاز توفير إمكانية التجريب لتطبيقات على أنظمة تشغيل متعددة في نفس
.مؤثر وسات غير تفادي اإلصابة بفيروسات على نظام التشغيل الضيف، فكونه يشتغل على جهاز وهمي يجعل تعرضه للفير
.الضيف إمكانية مشاركة الملفات و الشبكات بسهولة بين النظام المستضيف و النظام
.حاسوب إمكانية نقل جهاز وهمي جاهز و استعماله على أكثر من
ما الذي ينقصه إذن؟! ليس كالجهاز الحقيقياالفتراضي الجهاز .. لكن
. غير منطقيرغم المزايا العديدة التي تطرقنا لها، فإن الحديث عن كون األجهزة الوهمية تقنية ال تخلو من نقط الضعف يبقى
يتمكن من تحمل فكون هذه التقنية تعتمد على تشغيل نظام تشغيل داخل آخر فإن ذلك بال شك يتطلب جهاز بمواصفات جيدة ل
ه يحتاج بحد فرغم كونهما منفصلين تماما إال أن البرنامج الذي يعمل على إنشاء الجهاز الوهمي و تشغيل. تشغيل النظامين معا
(.البروسيسور ) المعالجذاته لقدر كبير من الذاكرة و نسبة مئوية غير قليلة من طاقة
Some terminology Host operating system (host OS) :This is the operating system of the physical computer on wichThe Software was installed.
Guest operating system (guest OS): This is the operating system that is running inside the virtual machine
Vmware workstation
VMware Workstation 9VMware Workstation transforms the way technical professionals develop, test, demonstrate and
deploy software by running multiple x86-based operating systems simultaneously on the same
PC. Built on 15 years of virtualization excellence and winner of more than 50 industry awards,
VMware Workstation takes desktop virtualization to the next level by giving users an unmatched
operating system support, rich user experience and incredible performance.
Host System Requirements
Processor Requirements for Host Systems
You must install Workstation on a host system that meets certain processor requirements.
Supported Processors
The host system must have :
LAHF/SAHF supported , 1.3GHz or faster core speed , Multiprocessor systems are supported.
Memory Requirements for Host SystemsThe minimum memory required on the host system is 1GB. 2GB and above is recommended. To support Windows 7 Aero graphics in a
virtual machine, at least 3GB of host system memory is required. 1GB of memory is allocated to the guest operating system and 256MB is
allocated to graphics memory
Display Requirements for Host SystemsThe host system must have a 16-bit or 32-bit display adapter. Use the latest graphics driver recommended for the host system.
To support Windows 7 Aero graphics, the host system should have either an NVIDIA GeForce 8800GT or later
Host System Requirements
Drive Type Requirements
- Hard disk IDE and SCSI hard drives are supported.
- At least 1GB free disk space is recommended for each guest operating system
- CD-ROM and DVD drives are supported.
- ISO disk image files are supported.
Local Area Networking Requirements for Host Systems
You can use any Ethernet controller that the host operating system supports.
ALSA Requirements for Host Systems:
- The ALSA library version on the host system must be version 1.0.16 or later.
- The sound card on the host system must support ALSA. The ALSA project Web site maintains a current listing of sound cards andchipsets that support ALSA.
- The sound device on the host system must not be muted.
- The current user must have the appropriate permissions to use the sound device.
Help System RequirementsYou must have a supported Web browser installed on the host system to use the Workstation Help system
The following Web browser versions are supported.
- Internet Explorer 6 or later
- Mozilla Firefox 1.x or later
- Netscape 7.x or later
- Safari 1.x or later
- Opera 7.54u2 or later
Because Chrome does not support JavaScript on local systems, you cannot display the Workstation Help system in Chrome.
Supported Host Operating Systems
You can install Workstation on Windows and Linux host operating systems.
New inworkstation
9
What’s New In VMware Workstation 9 * Support Windows 8 has been designed to run on Windows 8 and run Windows 8 virtual machines.
New inworkstation
9
What’s New In VMware Workstation 9 * Restricted Virtual Machines This new capability allows the author of an encrypted virtual
machine to require users to enter an additional password to change their virtual machine
settings. This feature enables IT professionals and educational institutions to create virtual
machines to be used by their employees and students that prevent these users from enabling
shared folders, dragging and dropping files, attaching USB devices, and overcommitting system
resources. Restricted virtual machines can be run in VMware Workstation 9.
New inworkstation
9
What’s New In VMware Workstation 9 * Graphics Improvements The enhancements include a display-only graphics driver that can
render 3D in Windows 8 without hardware acceleration.
New inworkstation
9
What’s New In VMware Workstation 9 * Downloading Virtual Machines from vSphere enables downloading virtual machines from
vSphere by dragging them from the remote host to the My Computer section of the Virtual
Machine Library.
New inworkstation
9
What’s New In VMware Workstation 9 * USB 3.0 supports attaching USB 3.0 devices to Windows 8 virtual machines.
New inworkstation
9
What’s New In VMware Workstation 9 * Hyper-V enables customers to run Windows 8 with Hyper-V enabled, or install Hyper-V Server.
New inworkstation
9
What’s New In VMware Workstation 9 * Disk Cleanup consume a large amount of space on your hard drive , easily recover disk space.
How to Install VMWare Workstation 9 on Windows 7 OS
You cannot install vmware workstation directly on Physical machine. To install VMWare workstation is required OS’s like, Windows, Linux.
Here i am explain how to install vmware workstation 9 on windows 7 OS.
Before download vmware workstation 9 from vmware official website, you need vmwareaccount.
Download a free 30-day trial at www.vmware.com/go/tryworkstation
Once create the vmware account click on bellow link. https://my.vmware.com/web/vmware/info/slug/desktop_end_user_computing/vmware_workstation/9_0.
After download is complete click on setup file.
Click On Next
Choose the setup type Click on Typical and press Next
The default path to install Workstation is C:\Program Files\VMware\VMware Workstation. Leave it as same Click on Next.
Click Next and Again Next
It will ask for Shortcuts of workstation. Click Next
Final step is Ready to perform Click Continue
Now the installation is sucessfully completed. You can create VM from workstation
Creating a Virtual Machine
The first step, is to select Create a New Virtual Machine - you can choose different options if you're an expert at Vmware.
Creating a Virtual MachineThe next step, is to choose which type of configuration you want. The Typical option will walk you through just a few steps, with the Custom option going into great detail on the specifics of you virtual machine installation
Creating a Virtual MachineThe third step is to select where your source image, or CD is coming from. If you've got a physical retail Windows disc, then you would go with the top option of using the Installer disc, and choose your optical drive.
Creating a Virtual MachineIf you're using an ISO file, which we are today, then you would choose the Installer disc image file (iso).
Creating a Virtual MachineThe next step is to enter in your Windows product key
Creating a Virtual Machinebut this is something you can skip over and enter in once Windows is installed - you have 30 days to activate Windows anyway.
Creating a Virtual MachineWithin this same part of the installation procedure, you'll need to choose your version of Windows to install - we're installing Windows 7 Ultimate. You can enter in your name, and password for your new Windows 7 virtual machine
Creating a Virtual MachineThe next step is to give your virtual machine a name, as well as the location of your virtual machine image
Creating a Virtual MachineThis step allows you to choose the maximum disc size of your virtual machine .
Creating a Virtual MachineThe final step is to double check all of your options .
Creating a Virtual MachineThat's it! Now Windows 7 is installing on our system
Creating a Virtual MachineNow Installing windows
VM Virtualbox 4.2
Oracle VM VirtualBox 4.2VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as
home use. Not only is VirtualBox an extremely feature rich, high performance product for
enterprise customers, it is also the only professional solution that is freely available as Open
Source Software under the terms of the GNU General Public License (GPL) version 2.
Host System Requirements CPU and RAM
VirtualBox runs on Intel and AMD processors even if they don't support their manufacturers' VT-x or AMD-V virtualization technologies.
Storage
VirtualBox itself does not require much in the way of hard disk space, with a typical installation taking up around 30MB of room.
Memory Requirements for Host SystemsThe minimum memory required on the host system is 512MB.
Windows Requirements
VirtualBox can run on many flavors of Windows.
Supported Hosts And Guests OSs For Windows, Linux, Solaris and Mac Hosts
Host Platforms
Guest Platforms
x86 Hardware
Oracle VM VirtualBox
What’s New In VirtualBox 4.2 New in4.2
PerformanceHigh Performance Virtual Hardware Processor: 1-32 vCPUs per guest , 32-bit and 64-bit guests
Storage: SATA, SAS, SCSI or IDE controllers.
Network: up to 36 NICs per guest, intel gigabit, virt-io, PCnet
Virtual USB Controller: USB 1.1 and 2.0.
Audio: Intel High Definition Audio
Full ACPI Support: guests show real power status
Virtual CD/DVD: pass-through for CD/DVD writing, multiple concurrent
Display Adaptor: graphics acceleration: OpenGL for Windows, Linux, Solaris Guests, Direct3D for
Windows, 2D Video acceleration.
New in4.2
What’s New In VirtualBox 4.2Organize
◦ VM groups to manage and control guests collectively
◦ Nested groups
◦ Enter/Leave group contexts
Create◦ “Express” mode guest creation
◦ New Guest types
Start◦ Launch groups
◦ Launch headless
Stop◦ Stop vm or groups using Shutdown, Suspend, Poweroff
New in4.2
What’s New In VirtualBox 4.2Host-Guest Interoperability
Shared clipboard◦ Controllable copy and paste
◦ Backwards compatible
Drag and Drop◦ Linux guests only (as yet)
Extended Guest Control commands◦ Files commands Copy from/to, Create directory, Stat
◦ Execution
◦ Update Guest Additions
New in4.2
Architecture
User Mode
Kernel Mode
VirtualBox HypervisorWindows, Linux, OS X, Solaris, FreeBSD
VirtualBox API layerlanguage neutral programming interface
Teleportation
Web Services API
PortabilityLayer
cross platform
abstraction layer
Command line interfaceVirtualBox Manager
Virtual
Devices
binary compatible
interface,
3rd Party plug-in
Resource Monitor
VRDP Server
How To Install Virtualbox 4.2 On Windows 7 ?Steps to install Virtual Box on Windows 7:1) Go https://www.virtualbox.org/wiki/Downloads
2) Download Virtual Box for Windows hosts x86/amd64
How To Install Virtualbox 4.2 On Windows 7 ?3) “Save As”
How To Install Virtualbox 4.2 On Windows 7 ?4) When done downloading, run the .exe5) "Run" if Windows pops up a security warning
How To Install Virtualbox 4.2 On Windows 7 ?6) Continue with the installation of VirtualBox with the defaults
Configuring a New Virtual Machine
After installation, Create Virtual Machine dialog box will pop up automatically but if not, click on "new" in the top left.
1) Enter the name and operating system. In this case we're going with Linux and Ubuntu.
Configuring a New Virtual Machine
2) Memory size is next. Default is fine for what we're doing. 512MB is plenty. Too much/too little can be problematic.
Configuring a New Virtual Machine3) Create a virtual hard drive. This is where your files will be stored inside your VM.
Configuring a New Virtual Machine
4) Choose VDI unless you have other VMs
Configuring a New Virtual Machine
6) Choose the amount of storage space. 8GB is fine for most users. Linux will take up some of this so leave about 5GB for that.
Configuring a New Virtual Machine
7) There will be a quick pop up about optical disks, ignore this for now.
Installing Ubuntu on the Virtual Machine
Now that you have a Virtual Machine:1) Download the latest version of Ubuntu fromhttp://www.ubuntu.com/download/desktop.
Installing Ubuntu on the Virtual Machine
2) Open VirtualBox if you haven't already.3) Click on your newly created VM and go to "settings“
Installing Ubuntu on the Virtual Machine
4) From here click the "storage" subcategory.5) In the storage tree, click on the disk icon that should say "empty." If it doesn't then click on it anyway.6) Click on the small disk with the down arrow to the right of the field under "attributes" on the right side of the storage window.
Installing Ubuntu on the Virtual Machine
7) Locate the .iso you just downloaded from the Ubuntu website.
Installing Ubuntu on the Virtual Machine
8) "Ok" the settings window to return to the main window of VirtualBox.
9) Click "Start"
Installing Ubuntu on the Virtual Machine
From here, the VM will act just like any computer.1) Go through the installation process of Ubuntu.
Installing Ubuntu on the Virtual Machine
It is not necessary to update if you have the latest version.
Installing Ubuntu on the Virtual Machine
Tick Erase disk and install Ubuntu , then click continuous
Installing Ubuntu on the Virtual Machine
Choose keyboard Layout, Then click continuous to complete installing .
Installing Ubuntu on the Virtual Machine
Starting Ubuntu
Summary :منهاالعالميهالشركاتمنعددالىالتقنيههذهتطويريعود
Vmware , Microsoft ,Citrix, Oracle
والطاقةالمالتوفيروهوأالواحدلهدفكلهاتتجه
الشخصىرأيىوحسبللهاردويراألمثلواإلستخدام
بهذاعالميا االولىالشركةهىVmwareشركةأن
برامجهافيالمزايامنالعديدتوفرالنهاالمجال
االفتراضيهالمحاكاةمجالفيانواعهابشتى
vmwareومنها workstation