Soluzioni di virtualizzazione Intel/AMD
Massimo Re Ferre’
IBM Modular Systems
1
Terminali Stupidi
DB/2
z/OS test
Linux
Linux
Linux
WLM (Goal Mode)
z/OS
production
Linux
Linux
CICS
Appl1
OS/390
production1
Appl2
OS/390
production2
z/VM
PR/SM (LPAR) –Intelligent Resource DirectorDirector-
390 Hardware
2
Il tipico Datacenter Intel
Management issues
Infrastructure issues
Manual Vs Autonomic3
Physical Vs Virtualized
IBM Systems and Technology Group
Il tipico Datacenter Intel
Appl4
Appl6
Appl7
Appl8
Appl3
Appl1
Appl9
Appl5
Appl2
Win
NT 4
4
Linux
Suse
Win
2000
© 2004 IBM Corporation
Linux
RH
Win
2003
Linux
Debian
Linux
Suse
Win
2000
Linux
RH
IBM Systems and Technology Group
TRADIZIONALE
Appl4
Appl6
Appl7
Appl8
Appl3
Appl1
Appl9
Appl5
Appl2
Win
NT 4
Linux
Suse
Win
2000
Linux
RH
Win
2003
Linux
Debian
Linux
Suse
Win
2000
Linux
RH
SAN
rack servers
ethernet
© 2004 IBM Corporation
5
IBM Systems and Technology Group
EVOLUZIONE
Appl4
Appl6
Appl7
Appl8
Appl3
Appl1
Appl9
Appl5
Appl2
Win
NT 4
Linux
Suse
Win
2000
Linux
RH
Win
2003
Linux
Debian
SAN
ethernet
bladecenter
6
© 2004 IBM Corporation
Linux
Suse
Win
2000
Linux
RH
IBM Systems and Technology Group
RIVOLUZIONE
RIVOLUZIONE
Appl4
Appl6
Appl7
Appl8
Appl3
Appl1
Appl9
Appl5
Appl2
Win
NT 4
Linux
Suse
Win
2000
Linux
RH
Linux
Debian
Win
2003
Linux
Suse
Win
2000
Linux
RH
SW Virtualizzazione
ethernet
SAN
x3850M2 / x3950M2
© 2004 IBM Corporation
7
EVOLUZIONE
+
RIVOLUZIONE
Appl4
Appl6
Appl7
Appl8
Appl3
Appl1
Appl9
Appl5
Appl2
Win
NT 4
Linux
Suse
Win
2000
Linux
RH
Win
2003
Linux
Debian
Linux
Suse
Win
2000
Linux
RH
SW Virtualizzazione
SAN
ethernet
xSeries 445
8
IBM STG
Trend.....
Best Practice in 2000
Best Practice in 1990
App
App
App
App
App
OS
OS
OS
OS
OS
HW
HW
HW
Stor
Stor
Stor
App
OS
App
App
HW
HW
Stor
Stor
OS
OS
App
App
OS
OS
App
App
App
App
App
OS
OS
OS
OS
OS
HW
App
HW
App HW
HW
HW
OS
Virtualization
OS
Fibre Channel
TCP/IP/VLAN
Token Ring
Ethernet
Sta
succedendo
l’inevitabile………………
Virtualization
Interconnect
SAN Storage
Ethernet
Fibre Channel
Compute
Ethernet
Network
Storage
9
© 2008 IBM Corporation
IBM STG
IBM Enterprise Datacenters
App
App
App
App
App
App
App
OS
OS
OS
OS
OS
OS
OS
Virtualization
Interconnect
Compute
Fibre Channel
Storage
Ethernet
Network
10
© 2008 IBM Corporation
IBM STG
IBM SMB Datacenters
App
App
App
App
App
App
App
OS
OS
OS
OS
OS
OS
OS
Virtualization
Compute
Network
Storage
RETRO
FRONTE
11
© 2008 IBM Corporation
Application Realm and Infrastructure Realm
“Platinum” Pool
“Golden” Pool
Application
Application
Application
Application
Application
Application
Application
“Bronze” Pool
Application
Application
Application
Application
Application
Application
Business Logic ..........
Application
Application
Application
Application
Application
Application
Application
Application
Application
Application
Applications
toApplication
provide:
“No
Fly Zone” Buffer
Infrastructure to provide:
(Virtual) Hardware Resources (with SLA)
Load Balancing
High Availability
Transparent Maintenance
Hardware Management / Interface
Backup Services
Network Services (balancing / ha)
(More in the future)
12
© 2008 IBM Corporation
I clienti virtualizzano per:
•consolidare
• risparmiare energia
• flessibilita’
• alta affidabilita’
• D/R facilitato
• costo di gestione basso
• altro...
13
© 2008 IBM Corporation
IBM Systems & Technology Group
14
© 2008 IBM Corporation
IBM Systems & Technology Group
Abbiamo ottimizzato i nostri server……
Ma siamo probabilmente a meta’ strada…… (forse meno)
15
© 2008 IBM Corporation
IBM Systems & Technology Group
Mancano i desktop…..
16
© 2008 IBM Corporation
IBM Systems & Technology Group
Virtualizzazione dei desktop: concetto
Uffici (locali / remoti)
CED
...ma si vede qui...
Gira qui...
Thin client
User3
User3 XP image
User6 XP image
User2 XP image
User5 XP image
User1 XP image
User4 XP image
virtualization
Blade/xSeries Server
17
© 2008 IBM Corporation
IBM STG Technical Conference
Virtualizzazione del Desktop: Benefici
Esperienza utente simile o migliore dell’attuale
Miglior controllo dell’ambiente distribuito
Ciclo di vita del PC allungato
Business Continuity
Sicurezza dei dati
Flessibilita’
Riduce i limiti di banda Client/Server
Gestione del patching ottimizzata
Risparmi energetici
Backup di dati e configurazioni facilitati
Etc etc etc
18
© 2007 IBM Corporation
IBM Systems & Technology Group
Thin client
Il mondo ideale (?)
Bassa banda richiesta ……. Tutte le comunicazioni “applicative” (anche client/server) avvengono nel datacenter
Alta banda di rete disponibile
Back-End
CI
VH
MAIL
User3 XP image
User6 XP image
User9 XP image
User12 XP image
User2 XP image
User5 XP image
User8 XP image
User11 XP image
User1 XP image
User4 XP image
User7 XP image
User10 XP image
Citrix
Softricity
Presentation
Server
Server
DB
PDC
Virtualization layer
SAN
DATACENTER
19
© 2008 IBM Corporation
Terminali Stupidi
DB/2
z/OS test
Linux
Linux
Linux
WLM (Goal Mode)
z/OS
production
Linux
Linux
CICS
Appl1
OS/390
production1
Appl2
OS/390
production2
z/VM
PR/SM (LPAR) –Intelligent Resource DirectorDirector-
390 Hardware
20
IBM STG Technical Conference
Esempio reale nel mercato PMI
VDI
Server
File
Server
Remote Office
Datacenter
21
© 2008 IBM Corporation
IBM STG Technical Conference
Esempio reale nel mercato PMI
VDI
VDI
Server
File
Server
Remote Office
Datacenter
Una semplice migrazione “P2V” del desktop
22
© 2008 IBM Corporation
IBM STG Technical Conference
Esempio reale nel settore pubblico (ospedale)
DTC
Remote office
Remote office
Medico di base
23
© 2008 IBM Corporation
IBM STG Technical Conference
Esempio reale nel settore pubblico (ospedale)
DHCP
Server
Wyse
Device
Manager
FTP Server
http://www.it20.info/misc/vdiprojectsample.htm
2
1
3
Active
Directory
4
5
Connection
Broker
Service
6
7
fir
VMware
VirtualCente
r
VMPool1
VMPool2
VMPool3
RDP Connection
ew
al
l
SSL/RDP Connection
24
© 2008 IBM Corporation