Prezentarea exploreaza atat modalitati prin care putem securiza mediile virtualizate, cat si moduri prin care putem folosi virtualizarea pentru a spori securitatea infrastructurii IT existente, de la crearea de ”honeypots” sau ”application sandboxing”, pana la izolarea rolurilor pe servere.
48. Hyper-V Server 2008 R2 vs. Windows Server 2008 R2
Windows Server 2008 R2 EE,
Microsoft Microsoft
Capabilities DC
Hyper-V Server 2008 Hyper-V Server 2008 R2
(Hyper-V)
Number of Logical
24 64 64
processors supported
Number of Sockets
Up to 4 Up to 8 Up to 8 = EE | Up to 64 = DC
(Licensing)
Memory Up to 32 GB Up to 1 TB Up to 1TB
VM Migration None Quick and Live migration Quick and Live Migration
Number of VM’s per node 32 (server workloads) 32 (server workloads)
Not applicable
in a cluster 64 (VDI workloads) 64 (VDI workloads)
Virtualization Rights for
EE = 4 VM
Windows Server 2008 0 0
DC = unlimited VM’s
guests
Number of running VM Up to 192, or as many as Up to 384 or as many as physical resources Up to 384, or as many as physical
Guests physical resources allow allow resources allow
Windows Server 2008 CALs
Required for Guest Server No No Yes
OS
Windows Server 2008 R2, Windows Server 2008 & SP2, Windows Server 2003 SP2, Windows 2000 Server, SLES
Guest OS support
10, SLES 11, Red Hat Enterprise 5.2/5.3, Windows 7, Windows Vista SP1, SP2 & Windows XP SP3/SP2
49. odată cu R2, Hyper-V™ devine cu
adevărat competitiv
50. Hyper-V R2 - scalabilitate în producție
• Microsoft.com: ~50% Hyper-V (în creștere)
– ~1.2 miliarde de hit-uri pe lună
• MSDN/TechNet: 100% Hyper-V
– ~1 milion de hit-uri pe zi, fiecare
• Connect, Codeplex, Social: 100% Hyper-V
• Microsoft IT (4 clustere, incluzând unul cu 16 noduri)
• Microsoft Global Foundation Services
– peste 1300 VM-uri pentru Windows Live games
53. System Center Virtual Machine Manager
http://www.microsoft.com/systemcenter/virtualmachinemanager/en/us/features.aspx
54. în final, un feedback din
industrie (hosting / VPS)
55. ”From a hosting perspective, virtualization is all
about control. Servers multiply fast and you
need to keep track of who has them and what
they are doing with them. Customer data,
resource data and usage data are essential.”
Ross Brouse, CEO
56. ”I knew that would be the biggest hurdle when I
started this thing, that's why I chose Parallels. Not
because the software was insecure and unstable, but
because I needed to automate. Automation is what
Xen, Hyper-V, VMWare and all the other solutions out
there lack. All of their solutions are built for the
enterprise, which in this day and age is a mistake. Not
that its a bad market, but these companies have such
poor focus on the service provider.”
Ross Brouse, CEO