1. MY HYPERVISER
Which is the right hypervisor for my purpose?
Tino F. Karcher

2. AGENDA
Why ?
How ?
Who ?
My Architecture
My Product
Where ?

3. WHY SHOULD I USE VIRTUALIZATION ?

4. HOW DOES VIRTUALIZATION WORK ?
Operation system-level virtualization
- guest systems share one kernel with host system

5. OS-LEVEL VIRTUALIZATION
No overhead
Performance
Only one OS supported
Hypervisor

6. HOW DOES VIRTUALIZATION WORK ?
Operation system-level virtualization
- guest systems share one kernel with host system
Emulation
- guest systems have their own „virtual“ processor

7. EMULATION
Different architectures
supported, e.g. x86, PowerPc,
Sparc
Performance
Hypervisor

8. HOW DOES VIRTUALIZATION WORK ?
Operation system-level virtualization
- guest systems share one kernel with host system
Emulation
- guest systems have their own „virtual“ processor
Para-virtualization
- guest systems „know“ that they are virtual

9. PARA-VIRTUALISATION
API between host & guest
Performance
Kernel modification required
Hypervisor No Windows support - only
OSS

10. HOW DOES VIRTUALIZATION WORK ?
Operation system-level virtualization
- guest systems share one kernel with host system
Emulation
- guest systems have their own „virtual“ processor
Para-virtualization
- guest systems „know“ that they are virtual
Full-virtualization
- guest systems are „applications“ and have their own little world

11. FULL-VIRTUALISATION
No kernel modification required
Several Operation Systems
Virtual Machine Monitor Performance
Hypervisor

12. WHO AM I ?
Garage company
Small / medium enterprise
Corporate
Hoster

13. MYCOMPANY - MYARCHITECTURE
OS-level Para - Full -
Emulation
virtualization virtualization virtualization
Garage
Company
Small /
Medium
Enterprise
Corporate
Hoster

14. MYCOMPANY - MYPRODUCT
Operation system-level virtualization
- commercial - Virtuozzo
- open source - openVZ, V-server
Emulation
- commercial -
- open source - QEMU
Para-virtualization
- commercial - Xen-Server
- open source - Xen
Full-virtualization
- commercial - VMware ESX, Microsoft Hyper-V, Parallels
- open source - Xen, KVM

15. WHERE'S THE JOURNEY GOING?
!! "#$%&'&()*+,-%#(.$,/%+0(12(,334%#,51+(61/741,)8(
<*3&/(( #,3,#%9*(,/:%9/,0&(,+)(.&42;.&/'%#&(,334%#,51+(
=41>)( 3/1'%.%1+%+0(
!! ?&4&#9(#41>)(&+'%/1+-&+9(,+)(:&0%+(:/1,);
=41>)(AB341%9,51+( :,.&)()&341*-&+9.@(-,+>,4(3/1'%.%1+%+0(,+)(
41,)(:,4,+#%+0(
!! C,*(21>+),51+(21/(.#,4,:4&(,334%#,51+(
=41>)(D1>+),51+(
,/#$%9&#9>/&(
!! AB3&/%-&+9(%+(&E0E(%+("-,F1+(
=41>)(AB3&/%-&+9,51+( A=G@()&H+&(/&2&/&+#&(
,/#$%9&#9>/&(
!! I%/9>,4%F&(%+2/,.9/>#9>/&(
I%/9>,4%F,51+(
,+)(,334%#,51+.(

16. STEP BY STEP - OUR SERVICES
Smooth transition approach, you decide on the speed and once we virtualized you...
we provide value added services such as backup, automatic replication any many more

17. MORE INFORMATION
General forum
- Virttoo.org
Consulting and Support for Virtualization
- support@provirt.com
Follow us on twitter
- twitter.com/provirt