SlideShare a Scribd company logo

Xen and Art of Virtualization (Xen Architecture)

•Download as PPTX, PDF•
•
Mr Cracker
Mr Cracker

Concept of Ring's Dom0 vs DomU Xen Configuration Xen Network Communication

Technology
1 of 12
Most privileged Domain in Xen. Device Drivers and User Interface provided by OS, and Userspace tools Running in Dom 0. It’s main task is to handle devices, because it’s running in higher level of privileges than others. It’s Provide User interface to Hypervisor. It’s Guest and more Restricted. Can’t perform Hypercalls that Access Hardware directly. We can have an arbitrary number of Dom U on a System . Can also be Migrated.
Xen Control User Interface Applications Device Drivers Split Device Drivers Split Device Drivers Virtual CPU Scheduling Virtual Memory Physical Memory Network Physical CPUBlock Devices Dom0 DomU Xen Hardware
Application Split Device Drivers TCP/IP Stack Shared Memory Segment Split Device Drivers Real Device Drivers TCP/IP Stack (Routing Bridge) Physical Device Drivers DomU Hardware Xen Dom0
Xen and Art of Virtualization (Xen Architecture)

Recommended

Xen & the Art of Virtualization
Xen & the Art of VirtualizationXen & the Art of Virtualization
Xen & the Art of VirtualizationTareque Hossain
 
Xen Hypervisor
Xen HypervisorXen Hypervisor
Xen HypervisorSusheel Thakur
 
Xen & virtualization
Xen & virtualizationXen & virtualization
Xen & virtualizationSusheel Thakur
 
Xen and the Art of Virtualization
Xen and the Art of VirtualizationXen and the Art of Virtualization
Xen and the Art of VirtualizationSusheel Thakur
 
Xen and the art of virtualization
Xen and the art of virtualizationXen and the art of virtualization
Xen and the art of virtualizationAbdul417101
 
Ian Pratt Nsdi Keynote Apr2008
Ian Pratt Nsdi Keynote Apr2008Ian Pratt Nsdi Keynote Apr2008
Ian Pratt Nsdi Keynote Apr2008The Linux Foundation
 
Xen io
Xen ioXen io
Xen iowangyuanzhf
 
Redesigning Xen Memory Sharing (Grant) Mechanism
Redesigning Xen Memory Sharing (Grant) MechanismRedesigning Xen Memory Sharing (Grant) Mechanism
Redesigning Xen Memory Sharing (Grant) MechanismThe Linux Foundation
 

Recommended

Xen & the Art of Virtualization
Xen & the Art of VirtualizationXen & the Art of Virtualization
Xen & the Art of VirtualizationTareque Hossain
 
Xen Hypervisor
Xen HypervisorXen Hypervisor
Xen HypervisorSusheel Thakur
 
Xen & virtualization
Xen & virtualizationXen & virtualization
Xen & virtualizationSusheel Thakur
 
Xen and the Art of Virtualization
Xen and the Art of VirtualizationXen and the Art of Virtualization
Xen and the Art of VirtualizationSusheel Thakur
 
Xen and the art of virtualization
Xen and the art of virtualizationXen and the art of virtualization
Xen and the art of virtualizationAbdul417101
 
Ian Pratt Nsdi Keynote Apr2008
Ian Pratt Nsdi Keynote Apr2008Ian Pratt Nsdi Keynote Apr2008
Ian Pratt Nsdi Keynote Apr2008The Linux Foundation
 
Xen io
Xen ioXen io
Xen iowangyuanzhf
 
Redesigning Xen Memory Sharing (Grant) Mechanism
Redesigning Xen Memory Sharing (Grant) MechanismRedesigning Xen Memory Sharing (Grant) Mechanism
Redesigning Xen Memory Sharing (Grant) MechanismThe Linux Foundation
 
System Device Tree update: Bus Firewalls and Lopper
System Device Tree update: Bus Firewalls and LopperSystem Device Tree update: Bus Firewalls and Lopper
System Device Tree update: Bus Firewalls and LopperStefano Stabellini
 
Xen and the Art of Virtualization
Xen and the Art of VirtualizationXen and the Art of Virtualization
Xen and the Art of Virtualizationsathish sak
 
Xen Euro Par07
Xen Euro Par07Xen Euro Par07
Xen Euro Par07congvc
 
Xen Memory Management
Xen Memory ManagementXen Memory Management
Xen Memory ManagementThe Linux Foundation
 
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...The Linux Foundation
 
Xen RAS Status and Progress
Xen RAS Status and ProgressXen RAS Status and Progress
Xen RAS Status and ProgressThe Linux Foundation
 
Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Stefano Stabellini
 
kexec / kdump implementation in Linux Kernel and Xen hypervisor
kexec / kdump implementation in Linux Kernel and Xen hypervisorkexec / kdump implementation in Linux Kernel and Xen hypervisor
kexec / kdump implementation in Linux Kernel and Xen hypervisorThe Linux Foundation
 
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...The Linux Foundation
 
Rootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project VirtualisationRootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project VirtualisationThe Linux Foundation
 
PVH : PV Guest in HVM container
PVH : PV Guest in HVM containerPVH : PV Guest in HVM container
PVH : PV Guest in HVM containerThe Linux Foundation
 
XS Boston 2008 Quantitative
XS Boston 2008 QuantitativeXS Boston 2008 Quantitative
XS Boston 2008 QuantitativeThe Linux Foundation
 
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...The Linux Foundation
 
Installing driver
Installing driverInstalling driver
Installing driverOnline
 
ARM Architecture-based System Virtualization: Xen ARM open source software pr...
ARM Architecture-based System Virtualization: Xen ARM open source software pr...ARM Architecture-based System Virtualization: Xen ARM open source software pr...
ARM Architecture-based System Virtualization: Xen ARM open source software pr...The Linux Foundation
 
XPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
XPDS13: Xen on ARM Update - Stefano Stabellini, CitrixXPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
XPDS13: Xen on ARM Update - Stefano Stabellini, CitrixThe Linux Foundation
 
XS 2008 Boston Capacity Planning
XS 2008 Boston Capacity PlanningXS 2008 Boston Capacity Planning
XS 2008 Boston Capacity PlanningThe Linux Foundation
 
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...The Linux Foundation
 
ELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedStefano Stabellini
 
OSSNA18: Xen Beginners Training (exercise script)
OSSNA18: Xen Beginners Training (exercise script)OSSNA18: Xen Beginners Training (exercise script)
OSSNA18: Xen Beginners Training (exercise script)The Linux Foundation
 
Red Hat Enterprise Linux 5.2 Virtualization Guide
Red Hat Enterprise Linux 5.2 Virtualization GuideRed Hat Enterprise Linux 5.2 Virtualization Guide
Red Hat Enterprise Linux 5.2 Virtualization GuideRishi Sharma
 
Xen revisited
Xen revisitedXen revisited
Xen revisitedShahbaz Sidhu
 

More Related Content

What's hot

System Device Tree update: Bus Firewalls and Lopper
System Device Tree update: Bus Firewalls and LopperSystem Device Tree update: Bus Firewalls and Lopper
System Device Tree update: Bus Firewalls and LopperStefano Stabellini
 
Xen and the Art of Virtualization
Xen and the Art of VirtualizationXen and the Art of Virtualization
Xen and the Art of Virtualizationsathish sak
 
Xen Euro Par07
Xen Euro Par07Xen Euro Par07
Xen Euro Par07congvc
 
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...The Linux Foundation
 
Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Stefano Stabellini
 
kexec / kdump implementation in Linux Kernel and Xen hypervisor
kexec / kdump implementation in Linux Kernel and Xen hypervisorkexec / kdump implementation in Linux Kernel and Xen hypervisor
kexec / kdump implementation in Linux Kernel and Xen hypervisorThe Linux Foundation
 
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...The Linux Foundation
 
Rootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project VirtualisationRootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project VirtualisationThe Linux Foundation
 
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...The Linux Foundation
 
Installing driver
Installing driverInstalling driver
Installing driverOnline
 
ARM Architecture-based System Virtualization: Xen ARM open source software pr...
ARM Architecture-based System Virtualization: Xen ARM open source software pr...ARM Architecture-based System Virtualization: Xen ARM open source software pr...
ARM Architecture-based System Virtualization: Xen ARM open source software pr...The Linux Foundation
 
XPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
XPDS13: Xen on ARM Update - Stefano Stabellini, CitrixXPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
XPDS13: Xen on ARM Update - Stefano Stabellini, CitrixThe Linux Foundation
 
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...The Linux Foundation
 
ELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedStefano Stabellini
 
OSSNA18: Xen Beginners Training (exercise script)
OSSNA18: Xen Beginners Training (exercise script)OSSNA18: Xen Beginners Training (exercise script)
OSSNA18: Xen Beginners Training (exercise script)The Linux Foundation
 

What's hot (20)

System Device Tree update: Bus Firewalls and Lopper
System Device Tree update: Bus Firewalls and LopperSystem Device Tree update: Bus Firewalls and Lopper
System Device Tree update: Bus Firewalls and Lopper
 
Xen and the Art of Virtualization
Xen and the Art of VirtualizationXen and the Art of Virtualization
Xen and the Art of Virtualization
 
Xen Euro Par07
Xen Euro Par07Xen Euro Par07
Xen Euro Par07
 
Xen Memory Management
Xen Memory ManagementXen Memory Management
Xen Memory Management
 
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
XPDDS19: How TrenchBoot is Enabling Measured Launch for Open-Source Platform ...
 
Xen RAS Status and Progress
Xen RAS Status and ProgressXen RAS Status and Progress
Xen RAS Status and Progress
 
Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)Xen and the art of embedded virtualization (ELC 2017)
Xen and the art of embedded virtualization (ELC 2017)
 
kexec / kdump implementation in Linux Kernel and Xen hypervisor
kexec / kdump implementation in Linux Kernel and Xen hypervisorkexec / kdump implementation in Linux Kernel and Xen hypervisor
kexec / kdump implementation in Linux Kernel and Xen hypervisor
 
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
XPDS13: Xen in OSS based In–Vehicle Infotainment Systems - Artem Mygaiev, Glo...
 
Rootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project VirtualisationRootlinux17: An introduction to Xen Project Virtualisation
Rootlinux17: An introduction to Xen Project Virtualisation
 
PVH : PV Guest in HVM container
PVH : PV Guest in HVM containerPVH : PV Guest in HVM container
PVH : PV Guest in HVM container
 
XS Boston 2008 Quantitative
XS Boston 2008 QuantitativeXS Boston 2008 Quantitative
XS Boston 2008 Quantitative
 
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
XPDDS18: Windows PV Drivers Project: Status and Updates - Paul Durrant, Citri...
 
Installing driver
Installing driverInstalling driver
Installing driver
 
ARM Architecture-based System Virtualization: Xen ARM open source software pr...
ARM Architecture-based System Virtualization: Xen ARM open source software pr...ARM Architecture-based System Virtualization: Xen ARM open source software pr...
ARM Architecture-based System Virtualization: Xen ARM open source software pr...
 
XPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
XPDS13: Xen on ARM Update - Stefano Stabellini, CitrixXPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
XPDS13: Xen on ARM Update - Stefano Stabellini, Citrix
 
XS 2008 Boston Capacity Planning
XS 2008 Boston Capacity PlanningXS 2008 Boston Capacity Planning
XS 2008 Boston Capacity Planning
 
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
XPDS13: Enabling Fast, Dynamic Network Processing with ClickOS - Joao Martins...
 
ELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for EmbeddedELC21: VM-to-VM Communication Mechanisms for Embedded
ELC21: VM-to-VM Communication Mechanisms for Embedded
 
OSSNA18: Xen Beginners Training (exercise script)
OSSNA18: Xen Beginners Training (exercise script)OSSNA18: Xen Beginners Training (exercise script)
OSSNA18: Xen Beginners Training (exercise script)
 

Viewers also liked

Red Hat Enterprise Linux 5.2 Virtualization Guide
Red Hat Enterprise Linux 5.2 Virtualization GuideRed Hat Enterprise Linux 5.2 Virtualization Guide
Red Hat Enterprise Linux 5.2 Virtualization GuideRishi Sharma
 
S4 xen hypervisor_20080622
S4 xen hypervisor_20080622S4 xen hypervisor_20080622
S4 xen hypervisor_20080622Todd Deshane
 
virtualization and hypervisors
virtualization and hypervisorsvirtualization and hypervisors
virtualization and hypervisorsGaurav Suri
 
LinuxCon Japan 13 : 10 years of Xen and Beyond
LinuxCon Japan 13 : 10 years of Xen and BeyondLinuxCon Japan 13 : 10 years of Xen and Beyond
LinuxCon Japan 13 : 10 years of Xen and BeyondThe Linux Foundation
 
BACD July 2012 : The Xen Cloud Platform
BACD July 2012 : The Xen Cloud Platform BACD July 2012 : The Xen Cloud Platform
BACD July 2012 : The Xen Cloud Platform The Linux Foundation
 
Xen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,Pavlicek
Xen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,PavlicekXen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,Pavlicek
Xen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,PavlicekThe Linux Foundation
 

Viewers also liked (11)

Red Hat Enterprise Linux 5.2 Virtualization Guide
Red Hat Enterprise Linux 5.2 Virtualization GuideRed Hat Enterprise Linux 5.2 Virtualization Guide
Red Hat Enterprise Linux 5.2 Virtualization Guide
 
Xen revisited
Xen revisitedXen revisited
Xen revisited
 
S4 xen hypervisor_20080622
S4 xen hypervisor_20080622S4 xen hypervisor_20080622
S4 xen hypervisor_20080622
 
Why xen slides
Why xen slidesWhy xen slides
Why xen slides
 
Xen Overview Q3 2009
Xen Overview Q3 2009Xen Overview Q3 2009
Xen Overview Q3 2009
 
µ-Xen
µ-Xenµ-Xen
µ-Xen
 
Xen @ Google, 2011
Xen @ Google, 2011Xen @ Google, 2011
Xen @ Google, 2011
 
virtualization and hypervisors
virtualization and hypervisorsvirtualization and hypervisors
virtualization and hypervisors
 
LinuxCon Japan 13 : 10 years of Xen and Beyond
LinuxCon Japan 13 : 10 years of Xen and BeyondLinuxCon Japan 13 : 10 years of Xen and Beyond
LinuxCon Japan 13 : 10 years of Xen and Beyond
 
BACD July 2012 : The Xen Cloud Platform
BACD July 2012 : The Xen Cloud Platform BACD July 2012 : The Xen Cloud Platform
BACD July 2012 : The Xen Cloud Platform
 
Xen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,Pavlicek
Xen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,PavlicekXen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,Pavlicek
Xen, XenServer, and XAPI: What’s the Difference?-XPUS13 Bulpin,Pavlicek
 

Similar to Xen and Art of Virtualization (Xen Architecture)

Xen architecture q1 2008
Xen architecture q1 2008Xen architecture q1 2008
Xen architecture q1 2008colegio letonia
 
Utilizing the Xen Hypervisor in business practice - Bryan Fusilier
Utilizing the Xen Hypervisor in business practice - Bryan FusilierUtilizing the Xen Hypervisor in business practice - Bryan Fusilier
Utilizing the Xen Hypervisor in business practice - Bryan FusilierMatthew Turland
 
Automated paravitualization of device drivers in xen
Automated paravitualization of device drivers in xenAutomated paravitualization of device drivers in xen
Automated paravitualization of device drivers in xenMPNIKHIL
 
LinuxTag13: 10 years of Xen and beyond
LinuxTag13: 10 years of Xen and beyondLinuxTag13: 10 years of Xen and beyond
LinuxTag13: 10 years of Xen and beyondThe Linux Foundation
 
70-410 Practice Test
70-410 Practice Test70-410 Practice Test
70-410 Practice Testwrailebo
 
Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...
Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...
Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...Syed Aiyaz
 
Introduction to Operating system
Introduction to Operating system Introduction to Operating system
Introduction to Operating system Bilal Bhatti
 
Mobile Virtualization using the Xen Technologies
Mobile Virtualization using the Xen TechnologiesMobile Virtualization using the Xen Technologies
Mobile Virtualization using the Xen TechnologiesThe Linux Foundation
 
RHEL5 XEN HandOnTraining_v0.4.pdf
RHEL5 XEN HandOnTraining_v0.4.pdfRHEL5 XEN HandOnTraining_v0.4.pdf
RHEL5 XEN HandOnTraining_v0.4.pdfPaul Yang
 

Similar to Xen and Art of Virtualization (Xen Architecture) (20)

Xen architecture q1 2008
Xen architecture q1 2008Xen architecture q1 2008
Xen architecture q1 2008
 
Utilizing the Xen Hypervisor in business practice - Bryan Fusilier
Utilizing the Xen Hypervisor in business practice - Bryan FusilierUtilizing the Xen Hypervisor in business practice - Bryan Fusilier
Utilizing the Xen Hypervisor in business practice - Bryan Fusilier
 
Automated paravitualization of device drivers in xen
Automated paravitualization of device drivers in xenAutomated paravitualization of device drivers in xen
Automated paravitualization of device drivers in xen
 
Parth virt
Parth virtParth virt
Parth virt
 
OSSNA18: Xen Beginners Training
OSSNA18: Xen Beginners Training OSSNA18: Xen Beginners Training
OSSNA18: Xen Beginners Training
 
Aplura virtualization slides
Aplura virtualization slidesAplura virtualization slides
Aplura virtualization slides
 
LinuxTag13: 10 years of Xen and beyond
LinuxTag13: 10 years of Xen and beyondLinuxTag13: 10 years of Xen and beyond
LinuxTag13: 10 years of Xen and beyond
 
LFCOLLAB15: Xen 4.5 and Beyond
LFCOLLAB15: Xen 4.5 and BeyondLFCOLLAB15: Xen 4.5 and Beyond
LFCOLLAB15: Xen 4.5 and Beyond
 
Introduction
IntroductionIntroduction
Introduction
 
Linux and DNS Server
Linux and DNS ServerLinux and DNS Server
Linux and DNS Server
 
70-410 Practice Test
70-410 Practice Test70-410 Practice Test
70-410 Practice Test
 
what is Operating system
what is Operating systemwhat is Operating system
what is Operating system
 
Ict 5
Ict 5Ict 5
Ict 5
 
Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...
Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...
Basics IT Recruiting | Technical Recruiting | US Staffing | Training |Tips |T...
 
2010 xen-lisa
2010 xen-lisa2010 xen-lisa
2010 xen-lisa
 
Introduction to Operating system
Introduction to Operating system Introduction to Operating system
Introduction to Operating system
 
OLUG_xen.ppt
OLUG_xen.pptOLUG_xen.ppt
OLUG_xen.ppt
 
Mobile Virtualization using the Xen Technologies
Mobile Virtualization using the Xen TechnologiesMobile Virtualization using the Xen Technologies
Mobile Virtualization using the Xen Technologies
 
RHEL5 XEN HandOnTraining_v0.4.pdf
RHEL5 XEN HandOnTraining_v0.4.pdfRHEL5 XEN HandOnTraining_v0.4.pdf
RHEL5 XEN HandOnTraining_v0.4.pdf
 
Fall of a domain | From local admin to Domain user hashes
Fall of a domain | From local admin to Domain user hashesFall of a domain | From local admin to Domain user hashes
Fall of a domain | From local admin to Domain user hashes
 

More from Mr Cracker

Denial Of Service
Denial Of ServiceDenial Of Service
Denial Of ServiceMr Cracker
 
How to setup mercury wifi router
How to setup mercury wifi routerHow to setup mercury wifi router
How to setup mercury wifi routerMr Cracker
 
Hacking Citrix Cloud Server
Hacking Citrix Cloud ServerHacking Citrix Cloud Server
Hacking Citrix Cloud ServerMr Cracker
 
Unblock all the Blocked sites in China
Unblock all the Blocked sites in ChinaUnblock all the Blocked sites in China
Unblock all the Blocked sites in ChinaMr Cracker
 
6 Blessed Sayings of Holy Prophet Muhammad
6 Blessed Sayings of Holy Prophet Muhammad6 Blessed Sayings of Holy Prophet Muhammad
6 Blessed Sayings of Holy Prophet MuhammadMr Cracker
 
Understanding DNS Traffic Pattern
Understanding DNS Traffic Pattern Understanding DNS Traffic Pattern
Understanding DNS Traffic Pattern Mr Cracker
 
China Vs World
China Vs WorldChina Vs World
China Vs WorldMr Cracker
 
Virtualization, Cloud computing and OS Fingerprinting
Virtualization, Cloud computing and OS FingerprintingVirtualization, Cloud computing and OS Fingerprinting
Virtualization, Cloud computing and OS FingerprintingMr Cracker
 
Interesting Email Services (Email Hacks)
Interesting Email Services (Email Hacks)Interesting Email Services (Email Hacks)
Interesting Email Services (Email Hacks)Mr Cracker
 
The Mythical Man Month
The Mythical Man MonthThe Mythical Man Month
The Mythical Man MonthMr Cracker
 
Google Hacking and Power Search Techniques
Google Hacking and Power Search TechniquesGoogle Hacking and Power Search Techniques
Google Hacking and Power Search TechniquesMr Cracker
 
Facts you don’t know about pakistan
Facts you don’t know about pakistanFacts you don’t know about pakistan
Facts you don’t know about pakistanMr Cracker
 
Interesting email service’s
Interesting email service’sInteresting email service’s
Interesting email service’sMr Cracker
 

More from Mr Cracker (14)

Denial Of Service
Denial Of ServiceDenial Of Service
Denial Of Service
 
How to setup mercury wifi router
How to setup mercury wifi routerHow to setup mercury wifi router
How to setup mercury wifi router
 
Hacking Citrix Cloud Server
Hacking Citrix Cloud ServerHacking Citrix Cloud Server
Hacking Citrix Cloud Server
 
Unblock all the Blocked sites in China
Unblock all the Blocked sites in ChinaUnblock all the Blocked sites in China
Unblock all the Blocked sites in China
 
6 Blessed Sayings of Holy Prophet Muhammad
6 Blessed Sayings of Holy Prophet Muhammad6 Blessed Sayings of Holy Prophet Muhammad
6 Blessed Sayings of Holy Prophet Muhammad
 
Understanding DNS Traffic Pattern
Understanding DNS Traffic Pattern Understanding DNS Traffic Pattern
Understanding DNS Traffic Pattern
 
China Vs World
China Vs WorldChina Vs World
China Vs World
 
Virtualization, Cloud computing and OS Fingerprinting
Virtualization, Cloud computing and OS FingerprintingVirtualization, Cloud computing and OS Fingerprinting
Virtualization, Cloud computing and OS Fingerprinting
 
Interesting Email Services (Email Hacks)
Interesting Email Services (Email Hacks)Interesting Email Services (Email Hacks)
Interesting Email Services (Email Hacks)
 
The Mythical Man Month
The Mythical Man MonthThe Mythical Man Month
The Mythical Man Month
 
Google Hacking and Power Search Techniques
Google Hacking and Power Search TechniquesGoogle Hacking and Power Search Techniques
Google Hacking and Power Search Techniques
 
Facts you don’t know about pakistan
Facts you don’t know about pakistanFacts you don’t know about pakistan
Facts you don’t know about pakistan
 
Wiretapping
WiretappingWiretapping
Wiretapping
 
Interesting email service’s
Interesting email service’sInteresting email service’s
Interesting email service’s
 

Recently uploaded

Streamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project SetupStreamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project SetupFlorian Wilhelm
 
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024BookNet Canada
 
Install Stable Diffusion in windows machine
Install Stable Diffusion in windows machineInstall Stable Diffusion in windows machine
Install Stable Diffusion in windows machinePadma Pradeep
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 3652toLead Limited
 
Connect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationConnect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationSlibray Presentation
 
Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Scott Keck-Warren
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitecturePixlogix Infotech
 
Unraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfUnraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfAlex Barbosa Coqueiro
 
Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Mattias Andersson
 
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr LapshynFwdays
 
costume and set research powerpoint presentation
costume and set research powerpoint presentationcostume and set research powerpoint presentation
costume and set research powerpoint presentationphoebematthew05
 
Bluetooth Controlled Car with Arduino.pdf
Bluetooth Controlled Car with Arduino.pdfBluetooth Controlled Car with Arduino.pdf
Bluetooth Controlled Car with Arduino.pdfngoud9212
 
Vertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering TipsVertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering TipsMiki Katsuragi
 
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Enterprise Knowledge
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfAddepto
 
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)Wonjun Hwang
 
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationBeyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationSafe Software
 

Recently uploaded (20)

Streamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project SetupStreamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project Setup
 
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptxE-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
 
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
 
Install Stable Diffusion in windows machine
Install Stable Diffusion in windows machineInstall Stable Diffusion in windows machine
Install Stable Diffusion in windows machine
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
 
Connect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck PresentationConnect Wave/ connectwave Pitch Deck Presentation
Connect Wave/ connectwave Pitch Deck Presentation
 
Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC Architecture
 
Unraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdfUnraveling Multimodality with Large Language Models.pdf
Unraveling Multimodality with Large Language Models.pdf
 
Hot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort Service
Hot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort ServiceHot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort Service
Hot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort Service
 
Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?
 
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
 
costume and set research powerpoint presentation
costume and set research powerpoint presentationcostume and set research powerpoint presentation
costume and set research powerpoint presentation
 
Bluetooth Controlled Car with Arduino.pdf
Bluetooth Controlled Car with Arduino.pdfBluetooth Controlled Car with Arduino.pdf
Bluetooth Controlled Car with Arduino.pdf
 
Vertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering TipsVertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering Tips
 
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdf
 
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
 
Vulnerability_Management_GRC_by Sohang Sengupta.pptx
Vulnerability_Management_GRC_by Sohang Sengupta.pptxVulnerability_Management_GRC_by Sohang Sengupta.pptx
Vulnerability_Management_GRC_by Sohang Sengupta.pptx
 
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationBeyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
 

Xen and Art of Virtualization (Xen Architecture)

  • 1.
  • 2.
  • 3.
  • 4.
  • 5.
  • 6.
  • 7. Most privileged Domain in Xen. Device Drivers and User Interface provided by OS, and Userspace tools Running in Dom 0. It’s main task is to handle devices, because it’s running in higher level of privileges than others. It’s Provide User interface to Hypervisor. It’s Guest and more Restricted. Can’t perform Hypercalls that Access Hardware directly. We can have an arbitrary number of Dom U on a System . Can also be Migrated.
  • 8.
  • 9. Xen Control User Interface Applications Device Drivers Split Device Drivers Split Device Drivers Virtual CPU Scheduling Virtual Memory Physical Memory Network Physical CPUBlock Devices Dom0 DomU Xen Hardware
  • 10.
  • 11. Application Split Device Drivers TCP/IP Stack Shared Memory Segment Split Device Drivers Real Device Drivers TCP/IP Stack (Routing Bridge) Physical Device Drivers DomU Hardware Xen Dom0

Editor's Notes

  1. 3:: Because it’s running in higher level of privileged so it can access hardware
  2. The split driver is typically as simple as it can be. It is designed to move data from the domU guests to the dom0 guest, usually using ring buffers in shared memory.