IBM eServer™
Réunion Guide MVS
Tout sur le zSeries 890
Présentation technique
24 juin 2004
© 2004 IBM Corporation
IBM eServer
z890: Designed for Flexibility and Choice
ƒ Size your mainframe to easily fit your business today and respond quickly to your changing
needs through affordable growth options
ƒ New lower capacity model
ƒ Increased granularity for smaller incremental growth options
ƒ Lower MSU values
ƒ Entry Workload License Charges (EWLC) for subcapacity/MLC products
ƒ Subcapacity pricing for OTC products
ƒ TWLC for non-variable products
ƒ z/OS.e for new workload pricing
ƒ On/Off Capacity on Demand
ƒ The versatility to help simplify your infrastructure and reduce costs
ƒ Ability to scale up with z/OS® and scale out with z/VM® and Linux
ƒ Increased granularity to better manage software costs
ƒ Technology dividend
ƒ 30 LPARs running a choice of mainframe operating systems or Linux
ƒ New integrated console
ƒ New application options provide the flexibility and choice to meet a range of business challenges
ƒ New Linux applications
ƒ z/OS.e
ƒ WebSphere®
2
© 2004 IBM Corporation
IBM eServer
zSeries Multidimensional Virtualization:
A Comprehensive “Scale out” Solution – “Virtualization is Built In, Not Added On”
ƒOn demand scale out solutions are composed of three
distinct and complete dimensions of function:
ƒApplication Support Dimension / open, stable
–Enterprise applications
–Application infrastructure
–Open, stable operating system
ƒHypervisor Dimension / powerful, flexible
–Server maintenance tools
–Server operation continuity
–Resource control / accounting
–Inter-server communication
–Hypervisor sharing / virtualization
–Hypervisor control program
ƒHardware Dimension / robust, reliable foundation
–Interpartition communication
–Hardware / peripheral sharing
–Partitioning
–Hardware
3
© 2004 IBM Corporation
IBM eServer
IBM Mainframe Virtualization Technology Evolution
Over 35 Years of Continuous Virtualization Innovation
ƒ Refined to support modern business requirements
ƒ Exploit hardware technology for economical growth
ƒ Integrated Facility for Linux, HiperSockets™, Logical Partitioning
ƒ Help increase staff productivity
ƒ Productivity tools, REXX, Performance Toolkit
z890 z990
z800 z900
zSeries
9672 G2 - G6 z/VM
9x21
3090
64-bit
VM/ESA®
308x
QDIO Adapter
303x
ESA
4381
Interrupt Assist
VM/XA
FCP / SCSI
VM/HPO
EMIF
31-bit
Guest Lan
64 MB real
VM TCP/IP HiperSockets
SIE instruction
VM/SP
S/360™
VM/370
Virtual Disk
CMS pipelines
N-way
Virtual Switch
XEDIT
Logical Partitioning
EXEC
Integrated
Facility
VM assist microcode
CP-67
REXX TRACE
for Linux
PER
Programmable Operator
Resource Capping
IUCV TRAP
Advanced
paging
subsystem
Performance
Hypervisor Control Program
Toolkit
Shared File System
1960s
1970
1980
1990
2000
2004
zSeries – comprehensive and sophisticated suite of virtual function
4
© 2004 IBM Corporation
IBM eServer
IBM's Mainframe Charter
IBM is committed to delivering innovative solutions to help meet our customers' on demand business requirements.
Innovation
It is our intention to continue to:
ƒ Provide leadership in innovation to enhance the use of zSeries to support increasingly integrated and flexible
business processes for the on demand business.
ƒ
ƒ
Value
ƒ
ƒ
ƒ
Community
ƒ
ƒ
ƒ
Maintain zSeries' position as a benchmark for flexible, efficient, and responsive platforms for highly
complex, integrated environments running a wide range of mission-critical workloads.
Improve the autonomic and self-managing capabilities of the zSeries while working to simplify user processes
and system administration tasks.
Enhance the value proposition and lower the cost of computing of zSeries solutions in a way that is
compelling, clear, and consistent.
Extend the on demand characteristics of zSeries servers, highlighting its strengths as an environment for
usage-based computing.
Increase the ability to account for allocation and use of zSeries resources in an on-demand environment.
Support programs designed to foster vitality in the zSeries community, helping to promote a strong application
portfolio and world-class support services.
Provide the skills and expertise to assist customers in designing, developing, and deploying on demand
solutions built on a foundation whose cornerstone is zSeries.
Leverage key open standards and common structures to enhance the use of zSeries in large, heterogeneous
environments.
These principles help guide IBM's investment priorities in zSeries systems and demonstrate
IBM’s commitment to providing ongoing value to its zSeries customers.
5
© 2004 IBM Corporation
IBM eServer
z890 – Bringing zSeries on demand Technology to You
ƒ Technology
ƒ Value
ƒNew Lower Entry point
ƒ28 Capacity Settings
ƒUpgradeable to the z990
ƒImproved Capacity IFLs
ƒNew zAAP
ƒMore bandwidth
ƒIncreased channels support
ƒImproved hardware granularity
ƒEWLC and EWLC Tiered
Pricing Structure
ƒOn/Off Capacity on Demand
ƒIntegrated Console Controller
ƒz/OS.e
ƒ Community
ƒLinux for zSeries
application solutions
ƒLeveraging our IBM
partner skills, software
and applications
ƒSolution offerings
IBM has and will continue to have some of the World's Best Technology
6
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Introduction
7
© 2004 IBM Corporation
TLLBz890_0090
© 2004 IBM Corporation
IBM eServer
CMOS Technology Evolution - continued 2
R1
1994
Technology
R2/3
1995
CMOS 4S
G3
G4
1996
1997
G5
1998
G6
1999
z900
z900
Turbo
z800
2000
CMOS 5X CMOS 6S CMOS 6X CMOS 7S CMOS 8S
2002
CMOS 8SE
z990
z890
2003
2004
CMOS 9S
CMOS 9S
Gate Capability (M)
0.5
0.5
1
2
6.25
6.25
11
44
30
30
Lithography*
0.8
0.8
0.5
0.35
0.25
0.20
0.18
0.18
0.125
0.125
L-eff*
0.45
0.45
0.25
0.2
0.15
0.12
0.092
0.092
0.070
0.070
Metal Levels
4
4
5
5
6
6
7
7
8
8
Voltage (V)
3.6
3.6
2.5
2.5
1.8
1.8
1.5
1.5
1.3
1.3
6
´8
25
25
44
44
120
120
18
20
60
121
234
234
521
521
Transistors (M)
- Logic
- L2 Cache
* Microns
8
© 2004 IBM Corporation
IBM eServer
CMOS Technology Evolution - continued 3
R1
1994
Technology
R2/3
G3
G4
G5
G6
z900
1995
1996
1997
1998
1999
2000
CMOS 7S
CMOS 8S
CMOS 4S
Logic Chip (M)
Cache Size
- L1:
- L2:
- L2:
- L2:
- L2.5:
Model
- Cycle Time (ns)
- MIPS
Model
- Cycle Time (ns)
- MIPS
Model
- Cycle Time (ns)
- MIPS
Lithography
L-eff
Metal Levels
Voltage (V)
Transistors (M)
- Logic
- L2 Cache
9
CMOS 5X
CMOS 6S
0.5
1
2
16 KB
32 KB
64 KB
0 KB/R1
176 KB/R2
384 KB/R3
R11 - R61
17
15 - 66
RA2 - R72
15
15 - 111
R53 - RX3
12
102 - 171
0.8
0.45
4
3.6
256 KB/CP
2 MB
RA4 - RC4
6.6
34 - 120
R14 - RX4
6.1
48 - 356
RY4
5.9
389
0.5
0.25
5
2.5
6
18
768 KB/3CPs
2 MB
RA5 - RC5
3.3
49 - 146
R15 - RX5
3.1
63 - 419
RY5
2.7
473
0.35
0.2
5
2.5
8
20
CMOS 6X
6.25
256 KB
8 MB/6CPs
RA6 - RD6
2.6
88 - 422
T16 - RX6
2.4
128 - 1000
Y16 - YX65
2.0
156 - 1196
0.25
0.15
6
1.8
25
60
6.25
256 KB
16 MB/7CPs
X17 - X27
1.8
178 - 1569
Z17 - ZZ7
1.57
205 - 1791
11
I: 256 KB
D: 256 KB
32 MB
1C1 - 1C9
1.3
261 -1898
101 - 110
1.3
248 - 2809
z900
Turbo
z800
2002
z990
z890
2003
2004
CMOS 8SE
11
I: 256 KB
D: 256 KB
8 MB
0E1 -004
1.6
83 - 659
CMOS 9S
47
I: 256 KB
D: 256 KB
32 MB
30
I: 256 KB
D: 256 KB
32 MB
301 - 332
2C1 - 2C9
0.83
1.09
450 - 9060
316 - 2407
210 - 216
1.09
2395 - 3314
30
I: 256 KB
D: 256 KB
32 MB
110 - 470
1.0
26 - 1340
0.20
0.125
6
1.8
0.18
0.092
7
1.5
0.18
0.092
7
1.5
0.18
0.092
7
1.5
0.125
0.070
8
1.3
0.125
0.070
8
1.3
25
121
44
234
44
234
44
234
120
521
120
521
© 2004 IBM Corporation
IBM eServer
zSeries Advantage: The Most Scalable Server
z900 101-109
alability
c
S
X
0
8
ver
Today - O
z800
z890
z900 101-109 z900 110-116
z900 110-116
z900 210-216
z990 Model A08,
B16, C24, D32
>4
XC
a
30 paci
0X
ty
Sc Inc
r
ala
bil ease
ity
z890 Model
A04
z800 0E1-004
z900 210-216
z990
Continued New Function, Improved Performance & Investment Protection
Possible
10
© 2004 IBM Corporation
IBM eServer
z890 - Single Hardware Model
ƒ Machine Type
ƒ 2086
ƒ Model A04 with a Single Book
ƒ One MCM per Model with:
ƒ 5 PUs
ƒ 4 PUs available for characterization as CPs, IFLs,
ICFs, and zAAPs
ƒ 1 standard SAP
ƒ No standard spares
ƒ Memory - System Level:
ƒ Up to 32 GB
ƒ Single card (8, 16 or 32 GB)
ƒ System minimum of 8 GB
ƒ 8 GB increments (8, 16, 24, 32 GB)
ƒ One concurrent memory upgrade path (24 to 32 GB)
ƒ I/O:
ƒ 8 STIs @ 2.0 GB/s each
ƒ Up to 512 CHPIDs and up to 420 Channels in I/O Cage
(dependent on Channel types)
ƒ Max 2 LCSS
11
© 2004 IBM Corporation
IBM eServer
z890/z990 PU Characterization
ƒ The type of Processing Units (PUs) that can be ordered (enabled / assigned) on a
z890/z990 server include:
ƒCentral Processors (CPs)
– Provides processing capacity for z/Architecture™ and ESA/390 instruction sets
– Runs z/OS, z/VM, VSE/ESA™, TPF and Linux under z/VM
ƒIntegrated Facility for Linux (IFL)
– Provides additional processing capacity for Linux workloads
– Runs Linux or Linux under z/VM Version 4 and Version 5
ƒInternal Coupling Facility (ICF)
– Provides additional processing capacity for the execution of the Coupling Facility Control
Code (CFCC) in a CF LPAR
ƒSystem Assisted Processors (SAPs) (additional for z990 only)
– SAPs manages the start and ending of I/O operations for all logical partitions and all attached
I/O
ƒIBM eServer zSeries Application Assist Processor (zAAP)
– Under z/OS, the Java Virtual Machine (JVM) assists with Java processing to a zAAP
– Requires z/OS 1.6 or z/OS.e 1.6 (z/OS.e for z890) - available 09/2004
12
© 2004 IBM Corporation
IBM eServer
z890/z990 - IBM eServer zSeries Application Assist
Processor (zAAP) - Overview
ƒ A new zSeries Application Assist Processor (zAAP)
ƒ zAAPs are designed for Java code execution
ƒ z/OS JVMs assists with the execution of code from standard processors to zAAPs
ƒ JVM executes Java code on zAAPs
ƒ Calls (JNIs) to DB subsystems (e.g., DB2) switch back to standard processors
ƒ DB returns (JNIs) to Java switch back to zAAPs
ƒ Designed to provide a Single Tier integrated application and database server
ƒ Advanced performance and QoS over typical 2-tier front-end application server TCP/IP
connected back-end data server platforms
ƒ When configured with general purpose engines within logical partitions
running z/OS, zAAPs may help increase general purpose processors
productivity
ƒ Requires z/OS 1.6 or z/OS.e 1.6 (z/OS.e for z890) - available 09/2004
13
© 2004 IBM Corporation
IBM eServer
z890/z990 - zAAP Characteristics
ƒ Orderable by feature code (FC 6520 for z890 and FC 0520 for z990), up to one for
each CP or unassigned CP (for z990) configured on the processor
ƒ The zAAP assist can run all Java code
ƒ zAAPs are designed so that users can manage the use of CPs such that Java code
runs only on a CP, only on a zAAP, or on both, when zAAPs are busy
ƒ Subsystems that will exploit zAAPs include:
ƒ WAS 5.1
ƒ CICS/TS 2.3
ƒ DB2 V8
ƒ IMS V8
ƒ WebSphere WBI for z/OS
ƒ Other Software
ƒ z/OS 1.6 or z/OS.e 1.6 (z890)*
ƒ JVM 1.4.1*
ƒ SDK 1.4.1
ƒ IBM, Vendor and Customer Java applications are expected to run
* Prerequisites
14
© 2004 IBM Corporation
IBM eServer
z890/z990 - zAAP Design
ƒ The JVM is the only authorized zAAP user
ƒ The JVM requests zAAP switch authorization on initial entry
– zAAP Authorization: A JVM ONLY usage check is performed
– Other programs attempting zAAP authorization would be rejected
ƒ The Switch interface will ignore (perform a no-op) of any switch
request if the program is not zAAP authorized
ƒ STSI does not report zAAP capacity
15
© 2004 IBM Corporation
IBM eServer
z890/z990 - JAVA Execution Flow with zAAP
CP Logical Processor
WebSphere
EXECUTE JAVA Code
JVM
Call to zAAP
z/OS Dispatcher
Suspend JVM task on z/OS CP
logical processor
zAAP Processor
JVM
JAVA Application Code
Executing on a zAAP
Processor
z/OS Dispatcher
Dispatch JVM task on z/OS CP
logical processor
JVM
Switch to CP Logical Processor
JVM
WebSphere
16
© 2004 IBM Corporation
IBM eServer
z890 Central Electronic Complex (CEC)
ƒ A z890 CEC supports:
ƒ One Book as a single CEC
ƒ Up to 32 GB Memory
ƒ One Channel Subsystem (CSS)*
– Has only one IOCDS and a single HSA
ƒ Up to 2 Logical Channel SubSystems (LCSS)**
– Up to 256 CHPIDs per LCSS
ƒ Up to 30 Logical Partitions
– LPAR Mode only - no basic mode
– Up to 15 Logical Partitions per LCSS
ƒ Up to 512 CHPIDs and 420 channels in I/O Cage
Driver
A04
5 PUs
8 - 32 GB
8 STIs
Physical Channels (PCHIDs)
HSA
IOCDS
LCSS0 with up to 256 CHPIDs and 15 Partitions
LCSS1 with up to 256 CHPIDs and 15 Partitions
* CSS is the Physical entity
** LCSS is a logical collection of up to 256 CHPIDs mapped
to physical channels (PCHIDs) via HCD/IOCP
Note: Certain limits apply to capacity setting 110 system
17
© 2004 IBM Corporation
IBM eServer
z890 System Overview
ƒ Processor
A frame
IBF
unused
BPD
BPI
BPR
unused
node
Dual SEs
airblock
or jumper
airblock airblock
or jumperor jumper
40U
76.4"
msa
msa
MDA
MDA
Cargo
Dual SEs
Cargo
msa
msa
MDA
MDA
FIBRE TRUNK
z890 Front View
18
ƒ Single Hardware model
ƒ 28 Capacity Settings
ƒ New to z890 - zAAPs
ƒ 64-bit z/Architecture
ƒ 5 PUs - One standard SAP and up to 4 PUs characterizable
ƒ CMOS 9S-SOI Technology
ƒ SuperScalar
ƒ Crypto assist for DES and SHA in every PU
ƒ Capacity Upgrade on Demand
ƒ On/Off Capacity on Demand
– For CPs
– For ICFs
– For IFLs
– For zAAPs
ƒ Capacity Backup (CBU) - To full size engines only
ƒ Customer Initiated Upgrade (CIU)
ƒ Up to 30 LPs active
ƒ Optional ETR attachment
ƒ Internal Battery Feature
ƒ Memory
ƒ Maximum system memory 32 GB
– Minimum system memory 8 GB
ƒ Card sizes 8, 16, 32 GB (single card)
© 2004 IBM Corporation
IBM eServer
z890 System Overview cont.
ƒ I/O
ƒ
ƒ
ƒ
ƒ
A frame
IBF
unused
BPD
BPI
– Up to 256 CHPIDs per LCSS
– HiperSockets, Internal Coupling, OSA, FICON™, External
Coupling channels spanned between LCSSs
– Dynamic I/O support for 2 LCSSs
BPR
unused
AIR
AIR
BLOCK
BLOCK
DCA
DCA
AIR
BLOCK
ƒ Up to 40 OSA-Express network connections
ƒ Up to 40 FICON Express Channels
ƒ SCSI over Fibre Channel (FCP for Linux)
ƒ Up to 16 HiperSockets
ƒ Crypto function
MAU box
–
–
–
–
DCA DCA
Cargo
PSC boxes
z890 Rear View
19
64-bit Architecture (42/48-bit I/O addressing in hardware)
8 x 2 GB/s Self-Timed Interconnects (STIs)
Single I/O cage with enhanced power
Up to 2 Logical Channel SubSystems (LCSS)
F Bosco
CPACF in every PU
PCICA
PCIXCC
TKE 4.1
ƒ Parallel Sysplex
ƒ Up to 8 ICB-4 (2 GB/s), 16 ICB-3, 48 ISC-3, 32 IC links
ƒ CF Duplexing
ƒ Up to 100 km distance between sites (RPQ)
ƒ Capacity Model 110 - maximum configuration:
ƒ 15 LPARs (zELC T & Cs)
ƒ 240 x ESCON®/32 x FICON
ƒ 24 x OSA-Express/16 x HiperSockets
ƒ Full Parallel Sysplex support
© 2004 IBM Corporation
IBM eServer
z890 5-way MCM
ƒ Advanced 93mm x 93mm MCM
ƒ 101 Glass Ceramic layers
ƒ 16 chip sites, 13 in use
ƒ 0.4 km of internal wire
ƒ 5,184 LGA connectors vs 1,849 pins for z800
ƒ CMOS 9S-SOI chip Technology
ƒ PU, SC, SD and MSC chips
ƒ Copper interconnections, 8 copper layers
ƒ 5 PU chips/MCM
y 14.1 mm x 18.9 mm
y 122 million transistors/PU
y L1 cache/PU
Š 256 KB I-cache
Š 256 KB D-cache
y 1.0 ns Cycle Time
ƒ 4 System Data (SD) cache chips/MCM
MSC0
PU5
PU4
SD2
BLANK
SD1
MSC1
PU2
y 17.5 mm x 17.5mm
y L2 cache per Book
Š 521 million transistors/chip
Š 32 MB
ƒ One Storage Control (SC) chip
BLANK
SCC
SD0
PU1
BLANK
SD3
PU0
CLK
– 17.3mm x 17.3mm
– 98 million transistors
– 3692 Power Signal I/Os
– L2 access to/from MBAs (off MCM)
ƒ Two Memory Storage Control (MSC) chips
– Memory cards (L3) interface to L2
ƒ One Clock (CLK) chip - CMOS 8S
Note: MBA not on MCM
20
– Clock and ETR Receiver
© 2004 IBM Corporation
IBM eServer
z890/z990 SuperScalar Processor Design
ƒ Sequential (z800/z900) -> SuperScalar (z890/z990)
ƒ To help meet the demands of new workloads
ƒ Parallel processing of instructions within Processor Unit
ƒ Executes up to 3 instructions at a time
ƒ Multi-port L1 Data Cache to support simultaneous
operations
ƒ Allows simultaneous access to storage by 2 instructions
ƒ Fetches and stores can be concurrent
ƒ High bandwidth interface to L2 cache
ƒ 20 GBps per chip
ƒ Up to 160 GBps for each Book (Single Book for z890;
up to 4 Books for z990)
ƒ Hardware optimization utilizing technology density
ƒ Out-of-order storage accesses improves
performance
ƒ Up to 4 L1 cache misses can be processed while
servicing L1 cache hits
Smarter and Faster Processor Unit
21
© 2004 IBM Corporation
IBM eServer
z890 5-PU Logical Structure
PU0
PU1
PU2
PU3
PU4
L1
L1
L1
L1
L1
ƒ PU 4 always is SAP,
each PU is single
core and Crypto
Assist
ƒ L2 contains Storage
Controller and
Storage Data Chips
1 Cache Control Chip + 2 Cache Data Chips
(32 MB Shared L2 Cache)
MBA
MBA
STI- Links
2 Gbyte/s
MSC 0
ƒ Book Package
contains PU, Storage
Controllers, L2 and
L3 Caches, 2 GB/sec
Self-Timed Interfaces
MSC 1
Up to 32 GB Memory
(L3 Cache)
CLK
ƒ Seven of eight STIs
can attach to the I/O
cage
Up to 28 I/O Adapters:
ESCON 16 Port
FICON Express 2 Port
OSA-E 2 port
PCIXCC 1 Coprocessor
PCICA 2 Accelerator cards
ISC-3 1-4 Port
ETR-Links
ICB-4 Links
2 Gbyte/s
(To other z890 or z990)
I/O Cage
22
© 2004 IBM Corporation
IBM eServer
z890 Model A04 Overview
z890 Processor Book
ƒ 5 Processor Units
ƒ 4 characterizable
ƒ 1 standard SAP
ƒ No standard spare
MCM
PU
PU
PU
PU
PU
L1
L1
L1
L1
L1
ƒ Up to 32 GB Memory
ƒ L2 Cache 32 MB
ƒ Memory subsystem
ƒ 2 MBAs with 8 STIs. Each
STI can support:
ƒ I/O Cages Domain
– 4 I/O slots
yI/O & Networking
Cards
yCrypto Cards
ƒ ICB Extender Card
– ICB-3 Extender
ƒ ICB-4 Connection
Level 2 Cache 32 MB
Memory up to 32 GB
MBA Riser Card
MBA
S
T
I
S
T
I
S
T
I
4 x 2 GB/S
MBA
S
T
I
S
T
I
S
T
I
S
T
I
S
T
I
4 x 2 GB/S
- - - 8 x STI connections at 2 GB/s each - - -
23
© 2004 IBM Corporation
IBM eServer
z890 Book (showing STI Connector, MBA Riser, Memory
and MCM)
MBA
LEDs
STI STI STI STI
MCM
MSC1
p1
Memory
CP2
b2
SD1
d1
CLK
x0
SD0
d0
SD2
d2
CP0
b0
SD3
d3
CP6
b6
MSC0
p0
4P
4
C b
MBA
STI STI STI STI
mezzanine connector
VPD
8 STI Connectors
24
2 MBAs
SMI-E
SMI-E
SMI-E
SMI-E
SMI-E
Single Memory Card and MCM
© 2004 IBM Corporation
IBM eServer
z890 Capacity Setting and MSUs
1-WAY
MSUs
2-WAY
MSUs
3-WAY
MSUs
4-WAY
MSUs
110
4
210
8
310
11
410
15
120
7
220
13
320
20
420
26
130
13
230
26
330
38
430
49
140
17
240
32
340
47
440
62
150
26
250
50
350
74
450
97
160
32
260
62
360
91
460
119
170 - Full
1-way
56
270 - Full
2-way
107
370 - Full
3-way
158
470 - Full
4-way
208
ƒAny horizontal upgrade is concurrent (i.e. 140 to 240)
ƒOthers (vertical or diagonal) require an IPL (except z/VM)
ƒ070 = IFL model with FC 6516 or ICF model with FC 6518 and no CPs
25
© 2004 IBM Corporation
IBM eServer
z890 Performance Comparison
* Capacity setting refers to number of
installed CPs and the capacity.
Reported by STSI instruction.
z890 Uni is 1.98 - 2.09 times the z800 Uni
z890 4-way is 2.19 - 2.28 times the z800 4-way.
Capacity
Settings*
110
120
130
140
150
160
170
210
220
230
240
250
260
270
310
320
330
340
350
360
370
410
420
430
440
450
460
470
Model A04
Uni's
2-way
3-way
4-way
Note: For MSU values, refer to: ibm.com/servers/eserver/zseries/library/swpriceinfo/
26
© 2004 IBM Corporation
IBM eServer
z890 on demand – A new way to think about granularity
ƒ Single Machine: 2086 and a single Model: A04
ƒ A dramatic new way to consider upgrading
1-WAY
2-WAY
3-WAY
4-WAY
ƒ One MCM per model with 5 Processor Units (PUs)
ƒ Four PUs available for characterization
– CPs, IFLs, ICFs, or zAAPs
ƒ One PU standard as a SAP
ƒ Standard CPs –
ƒ Four full capacity processors each with 7 capacity settings
– Entry point is 65% less capacity than z800-0E1 and largest
capacity setting is 110% more than z800-004
ƒ Upgrades can be horizontal, vertical, diagonal, or whatever way
best fits your needs *
* Note: No mixing of standard
CP capacity sizes in multiengine machines
Think of the possibilities:
Define the processor the way your business requires!
27
© 2004 IBM Corporation
IBM eServer
z800 to z890 and z890 Model Upgrades
ƒ z800 Models 002/004
to any z890 capacity
setting
ƒz800
ƒModel 002
ƒModel 004
28
ƒz890
ƒz990
ƒStarting with
capacity setting of:
170 (1-way)
240 (2-way)
330 (3-way)
430 (4-way)
ƒModel A08
ƒ(1 to 8-way)
ƒ Any z890 >243 MIPS
to z990 Model A08
ƒ No upgrade from any
IBM S/390® 9672 or
IBM eServer zSeries
900 (z900)
© 2004 IBM Corporation
IBM eServer
z890 Memory Upgrades
From
To
To
To
8 GB
16
24
32
16 GB
-
24
32
24 GB
-
-
32
32 GB
-
-
-
Red - Disruptive upgrade
Green - Concurrent upgrade
Card Sizes = 8 GB, 16 GB, 32 GB
29
© 2004 IBM Corporation
IBM eServer
z890 – Capacity Setting 110 Overview
ƒ Built on z990 technology – but available in our smallest capacity setting
ƒ New packaging for I/O with two Logical Channel SubSystems (LCSSs)
ƒ I/O cage supports up to 240 ESCON channels and/or 32 FICON channels (16 I/O slot max)
ƒ 24 OSA-Express ports available – Gigabit Ethernet, 1000BASE-T Ethernet, Token-Ring,
Integrated Console Controller
ƒ Open FCP
ƒ HiperSockets support for 16 internal LANs
ƒ PUs for CP, ICF, IFL, zAAP
ƒ Memory
ƒ 8 GB Standard, with 8 GB increments to 32 GB (8, 16, 24, 32 GB)
ƒ Support for up to 15 LPARS (zELC T & Cs)
ƒ Full Parallel Sysplex clustering and zSeries Availability support
ƒ Cryptographic engines optional
ƒ Single frame
ƒ One and three phase options
ƒ Raised floor not required
ƒ Internal Battery Option
ƒ zSeries Entry Level Charge™ (zELC) pricing on Capacity Setting 110 only
30
© 2004 IBM Corporation
IBM eServer
z890s Positioning in the zSeries Family
z990
z900 Up to 3330 MIPs
z990 Up to 9060 MIPS
z890
z900
z800
MP3000
9672
MP
2000
MIPS
31
© 2004 IBM Corporation
IBM eServer
z890 - Under the Covers
A Frame
Internal
Batteries
Single Processor
Book and Memory
Power
Supplies
CEC
Cage
MBA for
STI
Connectors
I/O
Cage
Support
Elements
Fiber Quick
Connect
Feature
Front View
32
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Channel Subsystem
33
© 2004 IBM Corporation
TLLBz890_0330
© 2004 IBM Corporation
IBM eServer
z890 Logical Channel
Configuration
Model A04
8 STIs
16 GBytes
Memory Card
L2 Cache
PU
PU
PU
z890 - STI and I/O
Cage Structure
Up to 28 features
PU
Book - 8 STIs
PU
2 MBAs
2 GB/s STI
4444444
8th STI can
be used for
ICB-4
333 MB/s mSTI
PCI
ƒUp to 421 I/O
paths with ALL 8
STIs in use
7 Domains
in the I/O cage
using
7 STIs
FICON Express
256 Channel limitation per OS image remains unchanged!
34
© 2004 IBM Corporation
IBM eServer
z890 Logical Channel SubSystems and
Support for > 15 Logical Partitions
Up to 30 Logical Partitions
LCSS0
Up to 256
CHPIDs
LCSS1
Up to 256
CHPIDs
ƒ1 or 2 Logical Channel SubSystems (LCSSs)
ƒUp to 15 Logical Partitions per Logical Channel SubSystem
ƒA Logical Partition uses I/O from a single LCSS
ƒChannel 'spanning' across 2 LCSS
ƒDCM & I/O Priority Queuing within single LCSS
256 Channel limitation per OS image remains unchanged!
35
© 2004 IBM Corporation
IBM eServer
z890/z990 Logical Partition Numbers and IDs
LPAR Identifier
Partition Number
MIF Image ID
Defined
By customer in the LPAR image
profile on HMC
Non-z890/z990 - by customer via
HCD/IOCP
z890/z990 - assigned at POR by
PR/SM
By customer via
HCD/IOCP
Range
Non-z890/z990 - 0-F
z890/z990 - 0-3F
Non-z890/z990 - 1-F
z890/z990 - 1-1E
1-F
Size
Non-z890/z990 - 4 bits
z890/z990 - 8 bits
8 bits
4 bits
Usage
Messages, CFRM policy
(z890/z990)
S/W Licensing
Internal usage
Dynamic I/O, LPAR, ESCON &
FICON frames, CFRM policy
(non-z890/z990)
Aliases
LP ID, User Logical Partition ID
(UPID)
None
IID, EMIF ID
Notes
For z890/z990, image IDs across
CSSs are not unique
36
© 2004 IBM Corporation
IBM eServer
z890 Channel Subsystem
ƒ The Channel I/O Subsystem provides:
ƒ Breakthrough in Connectivity
– Up to 2 LCSS per CEC
– Up to 512 CHPIDs with 2 LCSS
ƒ No dependency or affinity of LCSS to Model Capacity
ƒ LCSSs are logically defined by HCD/IOCP
ƒ Single I/O Subsystem entity, single IOCDS
ƒ Physical channel (PCHIDs) are mapped to CHPIDs with HCD/IOCP
ƒ Enhanced CHPID Mapping Tool available
ƒ Dynamic CHPID Management (DCM) within a single LCSS - ESCON only
Number of CHPIDs
Number of logical partitions supported by each LCSS
z890
Up to 512
Up to 15
Number of HSA subchannels
Number of devices
Number of CHPIDs per LCSS
Number of CHIPIDs per logical partition
Number of devices per logical partition
Up to 1890K (63K per partition * 30 partitions)
Up to 126K (2 CSSs * 63K devices)
Up to 256
Up to 256
Up to 63K
37
© 2004 IBM Corporation
IBM eServer
z890/z990 – Introducing Physical Channel IDs (PCHIDs)
ƒ CHPID numbers are no longer pre-assigned
ƒ i.e. there are NO default CHPID numbers
ƒ Customer MUST assign CHPIDs to channels
ƒ HCD/IOCP Process, and/or
ƒ CHPID Mapping Tool
ƒ CHPID assignment
ƒ Define the channel to an LCSS(s)
ƒ Associate the CHPID number to a physical
channel port location (PCHID)
ƒ CHPID numbers are still 00 - FF and must be
unique within an LCSS
ƒ Physical channel location, known as the
PCHID, is assigned by manufacturing and
reported by eConfig in the PCHID report
ƒ Except for ESCON sparing, a PCHID relates
directly to a jack location on a channel card in
a specific I/O slot, in a specific I/O cage
ƒ Other exception
– IC and HiperSockets - no PCHID
– ICB-4 - assigned to CEC cage
38
IOCP - IOCDS
Partitions
Partitions
LCSS0
LCSS1
CHPIDs
4F
CHPIDs
2F 52 EF
00
02
12 2F EF
HCD - HSA or IOCDS - HSA
102 103 104 110
200
201
202
2B0 2B5
Physical Channels (PCHIDs)
© 2004 IBM Corporation
IBM eServer
z890 PCHID Locations
ƒ Front
ƒ CEC Cage for ICB-4s
– 010 - 013
– 018 - 01B
ƒ I/O Cage – 100 - 1FF
ƒ Rear
ƒ I/O Cage – 200 - 2BF
A-Frame
CEC
I/O
Cage
Note:
Front of I/O cage has up to 16 cards
Rear of I/O cage has up to 12 cards
Front View
39
© 2004 IBM Corporation
IBM eServer
z890/z990 CHPID Attributes
LCSS 1
LCSS 0
Partition
Partition
Partition
Partition
Partition
Partition
A
B
C
D
E
F
CHPID 01
PCHID=100
Dedicated channel
ƒ Accessible from
one and only one
partition within a
single LCSS
40
CHPID 02
PCHID=110
Reconfigurable
ƒ May be configured
online to only one
partition at a time
within a single LCSS
CHPID 01
PCHID=120
Shared (MIF)
ƒ May be configured
online and used by
multiple partitions
within an LCSS
© 2004 IBM Corporation
IBM eServer
z890/z990 CHPID Attributes - continued
ƒ Shared between partitions across multiple
LCSSs
ƒ Spanning for:
LCSS 0
LCSS 1
Partition
Partition
Partition
Partition
Partition
Partition
A
B
C
D
E
F
CHPID 01
PCHID=**
ƒ Internal spanned channels
– HiperSockets and Internal Coupling links
ƒ External spanned channels
– FICON Express
– OSA-Express
– ISC-3, ICB-3 and ICB-4
– ESCON, DCM and FICON Bridge will not support
spanning
ƒ CHPID values can be reused between LCSSs
ƒ CHPID used for spanned channel can be reused
in other LCSSs
ƒ Spanning reduces the number of channels that
can be defined for all LCSSs on CEC
ƒ Worst case - 256 if all channels are spanned between
all CSSs
** No PCHID for HiperSockets and Internal Coupling links. It is required for FICON/OSA/External Coupling Links
41
© 2004 IBM Corporation
IBM eServer
z890/z990 Spanned IQD Channels (HiperSockets) Example
zOS1
zOS2
zOS3
zOS4
zOS5
Logical view of
HiperSockets
LNX1
zOS1
zOS4
HiperSockets
CHPID 22
LCSS0
LCSS1
CHPID 22
zOS3
LNX1
ƒ HiperSockets channel shared across Logical Partitions on different LCSSs
ƒ Must have same CHPID number on sharing LCSS
Spanned CHPIDs require careful planning!
42
© 2004 IBM Corporation
IBM eServer
z890 Channel Subsystem Summary
Partition Partition
1
Partition Partition Partition Partition Partition
2
14
15
16
17
30
LCSS0
MIF-1
MIF-2
LCSS1
MIF-F
CHPID
03
Share
CHPID
FF
PCHID PCHID PCHID PCHID
10B
10C
10D
10E
PCHID
20A
CHPID CHPID CHPID
00
01
02
Partition
18
MIF-1
CHPID
04
SPAN
CHPID
06
SPAN
MIF-2
MIF-3
CHPID CHPID
00
01
MIF-F
CHPID
CHPID CHPID
05
22
FF
Share
PCHID PCHID PCHID PCHID0 PCHID
0246
248
245
246
249
PCHID
200
ƒ CHPID 04 shows example of a spanned channel (HiperSockets or Internal Coupling links)
ƒ CHPID 06 shows example of a spanned channel (FICON, OSA, or External Coupling links)
43
© 2004 IBM Corporation
IBM eServer
CHPID Mapping Tool (CMT)*
ƒ Ease of use tool to help simplify
mapping of CHPIDs to PCHIDs
IOCP - IOCDS
Partitions
Partitions
LCSS0
LCSS1
CHPIDs
4F
CHPIDs
2F 52 EF
00
02
12 2F EF
ƒ Availability and manual mapping
functions
ƒ Tool output can be used as input to
HCD or IOCP for assigning PCHIDs to
CHPIDs
ƒ Supports channel MESs
HCD - HSA or IOCDS - HSA
ƒ Requires changes to current HCD
process
102 103 104 110
200
201
202
2B0 2B5
ƒ Recommended
ƒ Customer responsibility!*
Physical Channels (PCHIDs)
Note: Crypto no longer requires a CHPID
44
* Available from
ibm.com/servers/resourcelink
© 2004 IBM Corporation
IBM eServer
z890/z990 I/O definition and CHPID Mapping tool overview
HCD (z/OS 1.4)
1. Create an IODF for the
z890/z990 I/O configuration
without PCHIDs
2. Create validated work IODF HCD option 2.12 =
Build a validated I/O definition file
3. Create IOCP deck without
PCHIDs - HCD option 2.3 =
Build IOCP input data set
5. Import IOCP deck with PCHIDs
into IODF - HCD option 5.1 =
Migrate IOCP/OS data,
Migrate option 3 (PCHIDs)
IODF
No PCHIDs
IODF type = Work
H/W Config Report File
or CFReport
(.HWC or .CFR)
IODF type =
Validated Work
CHPID Mapping Tool
IOCP Deck
No PCHIDs
4. Run CHPID mapping tool.
It will produce an IOCP deck
with PCHIDs assigned
IOCP Deck
With PCHIDs
Reports
6. Create a production IODF HCD option 2.1 =
Build production I/O definition file
IODF
With PCHIDs
IODF type = Production
45
© 2004 IBM Corporation
IBM eServer
zSeries CHPID Mapping Tool (CMT)
ƒ Why do you need a new tool?
ƒ Useful to aid with the mapping of Physical Channels (PCHIDs) to CHPIDs
ƒ Changes to The Mapping Tool
ƒ Three digit Physical Channel identifiers (PCHIDs) rather than two direct ( CHPIDs )
ƒ An LCSS prefix qualifier is defined in the form LCSS.cc (1.A0 for LCSS 1. CHPID A0)
ƒ Logical CHPID numbers with their owning LCSSs are associated with physical Channels in IOCDS
ƒ eConfig defines PCHIDS only
ƒ Inputs Required
ƒ Valid IOCP statements
ƒ CFReport from eConfig or Hardware Configuration file from Resource Link™
ƒ CHPID Mapping Tool:
ƒ Two functions: manual and Availability Mapping
ƒ Identifies Available PCHIDS
ƒ Defaults to a zero LCSS
ƒ Offers an "availability" option designed to optimize the Channel assignments for RAS
ƒ Automatically enters PCHIDS for CHPID defined by IOCP/HCD
ƒ Provides updated IOCP statements with PCHIDS entered for each CHPID —> Used to generate an
IOCDS for IML of the z890/z990 Processor
ƒ Can Support Channel MESs
46
© 2004 IBM Corporation
IBM eServer
z890/z990 CHPIDs Before Mapping PCHIDs
47
© 2004 IBM Corporation
IBM eServer
z890/z990 CHPIDs After Mapping PCHIDs
48
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Connectivity
49
© 2004 IBM Corporation
TLLBz890_0500
© 2004 IBM Corporation
IBM eServer
z890 Connectivity Overview
ƒESCON
ƒFICON/FCP
ƒFICON Express
ƒNetworking
ƒCrypto
ƒPCICA
ƒPCIXCC
ƒNot Supported
ƒParallel Channels
ƒOSA-Express
ƒOSA-E ATM and OSA-2
–Gigabit Ethernet
–1000BASE-T Ethernet
–Token-Ring
ƒHiperSockets
ƒFICON (pre-FICON
Express)
ƒCoupling Links
ƒISC-3
ƒPCICC
ƒICB-2
ƒNo Internal Disk
ƒNo emulated I/O
ƒICB-3, ICB-4
ƒIC
Note: Only ICB cables orderable. All other cables have to be sourced separately
50
© 2004 IBM Corporation
IBM eServer
zSeries 16-port ESCON card
ƒ High density package
ƒ 16-port feature (FC 2323)
– Ordering increment, four channels (FC 2324)
– eConfig selects feature quantity
ƒ At least one spare channel port per card
ƒ Active ports - LICCC controlled
– Active channels balanced across all
installed features
MTRJ MM
ƒ After the first pair, ESCON features
are installed in increments of one
ƒ Small form factor MTRJ connector
ƒ 62.5 micron multimode fiber
ƒ Conversion kit available from IGS for existing
ESCON duplex fiber infrastructure
ƒ Fiber Quick Connect (FQC)
ƒ Factory installation of direct-attach fiber
harness
– Supports all installed ESCON features in all
installed I/O cages
y New builds or conversions to z890
– Enables attachment to fiber trunking
51
Number of
Channels
4 - 28
32 - 44
48 - 60
...
244 - 268
...
420
Cards
2
3
4
...
18
...
28
Capacity Setting 110
Number
of
Channels
4 - 28
32 - 44
48 - 60
...
228 - 240
Cards
2
3
4
...
16
© 2004 IBM Corporation
IBM eServer
zSeries FICON Express Card
ƒ FICON Express LX (long wavelength) - FC 2319
ƒ Can carry forward from z800
ƒ Supports 9 micron single mode fiber
ƒ FICON Express SX (short wavelength) - FC 2320
ƒ Can carry forward from z800
ƒ Supports 50 or 62.5 micron multimode fiber
ƒ Not Compatible with FICON Bridge (FICON Bridge is LX only)
ƒ Port capacity
ƒ Maximum of 20 features / 40 ports on z890
ƒ All ports on each card identically configured (LX or SX)
FICON Express
( min.)
FLASH
FLASH
ƒ Modes of Operation: applicable to each port
( min.)
ƒ FCV (FICON Bridge Converted); applicable to LX feature only
– FICON to FICON Bridge on ESCON Director Model 5
ƒ FC (Fibre Channel)
– Native FICON
– FICON Channel-To-Channel
ƒ FCP (Fibre Channel Protocol)
– Support of SCSI devices in Linux environments
FC 2319 (LX), 2320 (SX)
ƒ Bandwidth
ƒ 1 or 2 Gbps link data rate
– Auto-negotiated with device
ƒ Maximum bandwidth potential = 170 MBps
52
© 2004 IBM Corporation
IBM eServer
zSeries - FICON Express advantages over ESCON
ƒ FICON Express provides up to a 10X improvement in distance solutions supporting disaster
recovery applications
ƒ
ƒ
ESCON data droop starts at 9 km
FICON Express has negligible data droop up to 100 km
– Note: RPQ 8P2263 supports for FICON link distance greater than
y 10 Km and up to 20 Km for 1 Gb. unrepeated distance
y 10 Km and up to 12 Km for 2 Gb. unrepeated distance
ƒ FICON Express provides up to 10X the effective bandwidth per channel
ƒ
ƒ
Maximum ESCON rate is 17 MB/s
Maximum FICON Express rate is 170 MB/s for either all reads or all writes and greater than 170 MB/sec for a
combination of large sequential read and write operations
ƒ FICON Express supports up to 6X the I/O operations per second
ƒ
ƒ
ESCON provides up to 1200 4K IOs/sec
FICON Express provides up to 7200 4K IOs/sec
ƒ FICON Express provides 16X as many devices
ƒ
ƒ
ESCON supports 1K unit addresses per channel
FICON Express supports 16K unit addresses per channel
ƒ FICON Express uses fiber more efficiently
ƒ
ƒ
ESCON has half duplex transfer data
FICON Express has full duplex data transfer
ƒ FICON Express provides relief for "channel constrained" systems
ƒ
350% to 400% current ESCON channel utilization can be consolidated onto a single FICON Express channel for
reasonable response times in a production workload environment
53
© 2004 IBM Corporation
IBM eServer
zSeries - Additional benefits of FICON Express
ƒ Improve Performance
ƒ Faster backup/ recovery times, shorter batch windows, faster data access for large
data queries
ƒ Channel consolidation
ƒ Fewer channels, CHPIDs, Director ports, fiber optic cabling
ƒ Advantages with FICON CTC
ƒ FICON supports Cascaded Directors (1 hop only)
ƒ Dynamic / Dynamic (vs. ESCON Dynamic / Static)
ƒ Linux for zSeries FCP
ƒ zSeries support of Linux SCSI IPL
ƒ FICON and FCP intermix on FICON Directors
54
© 2004 IBM Corporation
IBM eServer
zSeries FCP Attachment Options for Linux
Devices: Supported on z800, z890, z900, z990.
ƒ FCP Full Fabric Connectivity
Fibre Channel
Director
FCP Channel
(FCP)
ESS
FCP
Device
FCP
Device
FCP
Device
FCP
Device
FCP Full Fabric
Fibre
Channel
Director
FCP
Device
FCP-to-SCSI
Bridge
SCSI
Device
FCP Channel
(FCP)
FCP-to-FC-AL
Bridge
SCSI
Device
ƒHomogeneous, single vendor fabric
ƒFibre channel directors, switches
– INRANGE FC/9000 (IBM 2042)
– McDATA ED-6064/ 5000/6140
(IBM 2032-064/ 2032-001)
– IBM 2109-F16/S16/S08
ƒDevices (in SUSE SLES 8)
– IBM TotalStorage® Enterprise Storage Server®
(ESS) 2105 (Fxx, 800)
– IBM TotalStorage Tape 3590
– IBM TotalStorage Library 3494
– IBM TotalStorage Library 3584
ƒ FCP to SCSI Bridge
ƒFCP-to-SCSI Bridges (via switch)
– IBM 2108-G07 SAN Data Gateway
ƒFCP-to-FC-AL bridge (via switch)
– McDATA ES-1000 Loop Switch
(IBM ES-2031-L00)
Status: ibm.com/servers/eserver/zseries/connectivity/#fcp
No direct attachment to controllers/ devices or bridges
55
© 2004 IBM Corporation
IBM eServer
z890/z990 FCP SAN Management Support
ƒ zSeries 890/990 hardware is enabled to support the industry-standard interface for
storage area network (SAN) management tools.
ƒ zSeries FCP hardware may be used with industry-standard SAN management tools
which can leverage the Common Host Bus Adapter (HBA) Applications
Programming Interface (API).
ƒ HBA API is used by management application programs to request SAN-management
services, which can enable the management of Fibre Channel HBAs and discovery of
SAN resources.
ƒ SAN management software tool support for exploiting this function is to be delivered by
software vendors. Software vendors are now welcome to include Linux on zSeries FCP as
an additional platform for SAN management tool development and exploitation.
ƒ Function is exclusive to z890/z990, and uses the FICON Express features (CHPID
type FCP)
ƒ Linux on zSeries support for accessing this function was delivered in January 2004,
as an Open Source contribution via:
ƒ www10.software.ibm.com/developerworks/opensource/linux390
56
© 2004 IBM Corporation
IBM eServer
z890/z990 SCSI IPL Feature
ƒ zSeries SCSI IPL is available as an optional, no-charge feature (FC 9904) for z800, z890, z900, and
z990
ƒ An FCP channel is required in order to use the SCSI IPL feature on each of these systems.
ƒ With the FCP channel, but without the SCSI IPL feature, a Linux for zSeries or z/VM user can store
his/her data on an SCSI or FCP device attached via the FCP channel.
ƒ In order to install and load (IPL) the Linux for zSeries system, a channel-attached ECKD type disk is
required.
ƒ With the FCP channel and the SCSI IPL feature, the user can also install his/her Linux for zSeries or
z/VM operating systems on an SCSI or FCP disk, and IPL it from this disk.
ƒ Both lPL of logical partitions (LPARs) and z/VM guests is supported.
ƒ For z/VM guest IPL, z/VM V4.4 and later is required.
ƒ For z/VM native install and IPL, z/VM V5.1 is required
ƒ Further, a standalone dump program can be loaded from such a SCSI or FCP disk in order to dump the
contents of a logical partition, and the dump data can be written to this same disk.
ƒ Linux and z/VM LPARs can be started and run completely from SCSI or FCP disk.
ƒ Note, z/VM V5.1 supports SCSI-attached disks to be used for installation, IPL and operation of the
z/VM for its own IPL, storing of guest dumps, and other functions, in addition to using ESCON- or
FICON- attached disk or tape.
57
© 2004 IBM Corporation
IBM eServer
z890/z990 HiperSockets
ƒ The following functional enhancements are
available on the z890/z990:
ƒ Four times the connectivity possible
– From 4 to 16 HiperSockets
– Connect four times more TCP/IP stacks
yIncreased number of communication
queues (from 1,024 to 4,096)
– Multiple LANs enable separation/isolation of
user communities
ƒ Support for LCSS
– Single Logical Partition can connect up to 16
HiperSockets
ƒ Support for spanned CHPIDs across LCSS
– One HiperSockets can be shared by up to 30
Logical Partitions
ƒ Support for 64-bit HSA address space
ƒ Virtual LAN (IEEE 802.1q) supported with
z/OS.e V1.5 and z/OS V1.5
ƒ Broadcast for IPv4
Linux
Partition
z/VM
Partition 1
Partition
14
15
Linux
Linux
z/VM
Partition
17
Partition
Logical
18
30
z/OS
LCSS0
MIF-1
MIF-2
CHPID CHPID CHPID
00
01
02
LCSS1
MIF-F
CHPID
03
Share
CHPID
FF
PCHID PCHID PCHID
010B
010C
010D
PCHID
020A
MIF-1
CHPID
04
SPAN
HiperSockets CHPID 03
MIF-2
MIF-3
MIF-F
CHPID CHPID
00
01
CHPID
CHPID CHPID
05
22
FF
Share
PCHID PCHID
0245
0246
PCHID PCHID
0248
0249
HiperSockets CHPID 05
HiperSockets CHPID 04
Very High Speed Interconnection between programs running z/OS, z/VM or Linux
58
© 2004 IBM Corporation
IBM eServer
z890/z990 OSA-Express Family of Features
ƒ Gigabit Ethernet features with
– New Checksum offload for z/OS 1.5 (z/OS.e - z890) or higher
– New connector type, LC Duplex
ƒ Gigabit Ethernet LX (long wavelength laser) - FC 1364
New connectors
Gigabit Ethernet
Features 1364, 1365
LC Duplex MM
( min.)
y 9 micron single mode fiber
ƒ Gigabit Ethernet SX (short wavelength laser) - FC 1365
y 50 or 62.5 micron multimode fiber
Š GbE LX and SX capable of achieving 1.2 Gbps* using jumbo frames
FLASH
LC Duplex SM
FLASH
ƒ Token-Ring (4/16/100 Mbps) - FC 2367
( min.)
y Cable types: Category 5 Unshielded Twisted Pair or a Shielded Twisted Pair
y Connector types: RJ-45 or DB-9 D shell
y Capable of achieving line speed*
ƒ 1000BASE-T Ethernet (10/100/1000 Mbps) - FC 1366
– Capable of achieving line speed*
– RJ45 connector, twisted pair, Category 5 copper
– Supports the following in QDIO mode
Ethernet (1000BASE-T)
Feature 1366
y Jumbo frames
y Checksum offload for z/OS 1.5 (z/OS.e V1.5 - z890)
– Support OSA-Integrated Console Controller
ƒ Modes of Operation
– QDIO for all (TCP/IP traffic; TN3270 or Enterprise Extender for SNA traffic)
(Recommended where possible!)
– Non-QDIO for Fast Ethernet, Token-Ring (SNA, TCP/IP) and 1000BASE-T
– OSA-ICC for 1000BASE-T
ƒ Maximum of 20 features / 40 ports per system for z890 (24/48 for z990)
ƒ Each feature has two ports identically configured
* Actual throughput is dependent upon customer environment
59
FLASH
FLASH
© 2004 IBM Corporation
IBM eServer
z890/z990 OSA-Express Integrated Console Controller
(OSA-ICC)
ƒ Console Controller for z890 and z990
ƒ
System Console (IPL) and operations support for multiple LPARs
ƒ Exclusive to new or installed OSA-Express 1000BASE-T Ethernet
New CHPID type OSC required
ƒ OSA-ICC delivered with May, 2004, server LIC
ƒ OSA-ICC configured on a port-by-port basis
FLASH
ƒ
FLASH
– Port can be CHPID type OSC, OSD, or OSE
Up to 120 console sessions per port
ƒ CHPID type OSC can be defined as a spanned channel
ƒ
– Shared among LPARs across LCSSs
ƒ LAN Connectivity
ƒ
LAN-attached consoles running TN3270E clients
1000BASE-T Ethernet
Feature 1366
– non-SNA DFT data streams to TN3270E
– Capable of operating at 10, 100, or 1000 Mbps (1 Gbps)
ƒ
Uses RJ-45 connection to category 5 Unshielded Twisted Pair (UTP) copper cabling
ƒ Configuration support via Support Element (SE) and Hardware Management Console (HMC)
ƒ Exclusive to OSA-Express 1000BASE-T Ethernet (# 1366)
ƒ Minimum software:
ƒ
z/OS V1.3 or z/OS.e V1.3 (z890) with PTF for APAR OA05738
– HCD with PTF for APAR OA03689
z/VM V4.4 with PTF for APAR VM63405
ƒ VSE/ESA V2.6, TPF 4.1
ƒ
ƒ Supports Ethernet- attached TN3270E emulated sessions
ƒ
Protocol conversion: non-SNA DFT to TN3270E
ƒ Can coexist in configurations using prior IBM 2074 models and older 3174 controllers
ƒ No coaxial cable support or Token-Ring support
61
© 2004 IBM Corporation
IBM eServer
z890/z990 OSA-ICC Single System with Alternate Sessions
LPAR
LPAR
LPAR
LPAR
MIF
1000BASE-T
PCOM
PCOM
Ethernet
Multiple or single
Console Sessions
per terminal
Ethernet
Console(s)
ƒ Up to one hundred twenty (120) sessions per port across multiple Logical
Partitions
ƒ MIF capable
ƒ Can run multiple sessions on a single workstation
ƒ For increased console session availability, plan for separate consoles, on
separate LANs, on separate ports, on separate OSA-Express features
ƒ Manual, disruptive console session switch possible
62
© 2004 IBM Corporation
IBM eServer
z890/z990 OSA-ICC Single System with Redundancy
Configuration
LPAR1 LPAR2 LPAR3
LPAR4
LPAR5
LPARn
MIF
1000BASE-T
1000BASE-T
Sessions using basic
connectivity with no
alternate session
Two LPARn sessions using
completely alternate paths
PCOM
PCOM
Console(s)
Ethernet
subnet 22
Ethernet
subnet 06
Console(s)
ƒ Up to two hundred forty (240) sessions to multiple Logical Partitions on the CEC
ƒ Session-level redundancy using different paths on ports, LANs, and consoles
ƒ Different console sessions from different LAN to same Logical Partitions for dual connectivity
ƒ Manual, disruptive console session switch possible for failed session
ƒ Individual session cannot be shared between Logical Partitions
ƒ LAN ports must attach to different subnets
ƒ Loss of one port does not non-disruptively switch sessions to second port on same or
different OSA-Express
63
© 2004 IBM Corporation
IBM eServer
Comparison: OSA-ICC versus IBM 2074 Console Support
Controller
OSA-ICC
IBM 2074 Console Support
Controller
1 or 2 ports can be configured on OSAExpress 1000BASE-T Ethernet feature
Standalone box..rack mounted, or floor
standing depending on model
OSA-Express 1000BASE-T. Software
included as part of OSA-Express LIC
IBM 2074, with optional priced second
ESCON
Ping to session
Yes via SE and HMC panel
No
Trace route
Yes via SE and HMC panel
Yes, different trace type
No
No
SE (for initial config), SE or HMC panels
and/or ASCII file thereafter
Utility GUI, no batch file
Packaging
Separate feature or product
Pricing
Management
SNMP support
Configuration
User interface
Backup configurations
Reconfiguration
Remote configuration
support
64
Can be imported/exported to floppy disk.
Yes up to 4 active, backed up to floppy
Limited to size of disk
disk
Yes if OSA-Express predefined, disruptive to
Yes, disruptive
session(s)
SE (for initial config), SE or HMC panels for
remote support thereafter
No
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Parallel Sysplex items
65
© 2004 IBM Corporation
TLLBz890_0660
© 2004 IBM Corporation
IBM eServer
z890 Coupling Facility 'Option'
ƒ z890 can be ordered as a separate standalone, external Coupling Facility
model (No CPs/ IFLs/zAAPs)
ƒ Single Frame Machine
ƒ Less Space
ƒ Better layout when using ICBs
ƒ Alternatives to standalone CF (workload dependent):
ƒ Install standard z990 model with ICF(s) and CF Links only
– 2 Frames regardless of number of ICFs or links
– Has implications for ICB link distances!
ƒ Implement z890/z990 ICFs on servers with Coupling Facility Duplexing
ƒ Continue using existing z800 or z900 CFs (2064-100)
ƒ Upgrade G5 CF (9672-R06) to z900 CF
ƒ Using G5 CFs in a Parallel Sysplex cluster with z890/ z990 not
recommended
– Use only as a temporary migration step
ƒ CFCC Patch Apply Enhancement
ƒ CFCC Patch Apply Enhancement designed to help prevent a disruptive
CFCC microcode load from impacting LPARs not related to the CFCC work.
ƒ Requires CFCC Level 13
ƒ NOTE: ICB-2 not supported on z890
66
© 2004 IBM Corporation
IBM eServer
z890 Parallel Sysplex Coupling Technology - ICBs
z990/z890
ICB-4 (2 GB/s)
STI
M
B
A
STI
STI
STI-3
MUX
STI
STI
4x2
GB/s
STIs
STI-2
MUX
I/O
Cage
M
B
A
STI
STI
STI
4 x 2 GB/s
STIs
67
STI-3
MUX
ICB-3 (1 GB/s)
ICB-3 (1 GB/s)
I/O Cage
z900/z800
© 2004 IBM Corporation
IBM eServer
zSeries Coupling Links for Parallel Sysplex Connectivity
ƒ InterSystem Channel-3
ƒ 3rd generation of Coupling Links
ƒ ISC-3 links ordered in increments of one
ƒ Activated links balanced across features
ƒ Maximum of 12 features / 48 links
Hot-plug
ISC-M
ISC-D
EP
ISC link
ƒ Two modes of operation
ƒ Peer Mode (2 Gigabits per second - Gbps)
ƒ Compatibility (1 Gbps)
Connector
ƒ ISC-3 Feature Codes
ƒ FC 0217 ISC-M (ISC mother card)
ƒ FC 0218 ISC-D (ISC daughter card)
ƒ FC 0219 ISC link
ƒ Four links per feature (two links per ISC-D)
ƒ Supports 9 micron single mode fiber
68
LC Duplex SM
zSeries ISC-3
© 2004 IBM Corporation
IBM eServer
z890 CF Link Connectivity to z800, z900 and z990
69
Connectivity
Options
z890 ISC-3
z890 ICB-3
z890 ICB-4
G5/G6 ISC
1 Gbps
Compatibility
n/a
n/a
z800/z900 ISC-3
2 Gbps
Peer Mode
n/a
n/a
z890/z990 ISC-3
2 Gbps
Peer Mode
n/a
n/a
G5/G6 ICB
n/a
n/a
n/a
z900 ICB-2
n/a
n/a
n/a
z990 ICB-2
n/a
n/a
n/a
z800/z900 ICB-3
n/a
z890/z990 ICB-3
n/a
z890/z990 ICB-4
n/a
1 GBps
Peer Mode
1 GBps
Peer Mode
Recommendation
use ICB-4s
n/a
n/a
n/a
2 GBps
Peer Mode
© 2004 IBM Corporation
IBM eServer
z890 Coupling Link Maximums
Link Type
z890 Max
IC
32
ISC-3
48*
ICB-3
16
ICB-4
8
Maximum Number links per Server (external and internal)
64**
Notes:
* Maximum of 32 ISC-3 links can be defined in compatibility
** Maximum number of combined (ICs, ICB-3, ICB-4s and active ISC-3) links cannot exceed 64 per Server
70
© 2004 IBM Corporation
IBM eServer
Cross-site extended distance for Parallel Sysplex (RPQ
8P2263)
up to
100 km
Site 1
Site 2
40 km max
9037 CLO
11
12
1
10
2
3
9
4
8
7
6
5
ETR
D
W
D
M
ETR
ETR
D
W
D
M
2 CLO
Links
1 ERT
link per
CPC
40 km nom
D
W
D
M
CLO
9037
11
12
1
10
2
3
9
4
8
7
ETR
6
5
ETR
D
W
D
M
Route A
D
W
D
M
1 ERT link
per CPC
CPC
1 ERT
link per
CPC
D
W
D
M
hut with
amplifiers
ETR
ETR
CPC
Route B
Note: Midspan 9037 can also be located within 40 km of site 2 or on Route B;
All ETR and CLO links are provisioned as 1 channel per wavelength.
71
© 2004 IBM Corporation
IBM eServer
New GDPS Enhancements
ƒ GDPS / PPRC
ƒHyperSwap
– Planned
– Unplanned
ƒ Manage Open System LUNs
ƒ GDPS / PPRC
ƒAvailability and Recovery for
Linux Guests
ƒ GDPS / XRC
ƒPerformance
ƒ Support Fiber Channel Links
ƒ FlashCopy support
ƒ Extended Distance
ƒ Performance
72
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries
Cryptography
73
© 2004 IBM Corporation
TLLBz890_0710
© 2004 IBM Corporation
IBM eServer
zSeries Cryptographic Technology
z890 - April, 2004
CPACF/PCIXCC/PCICA
ƒFocus on Secure Sockets Layer (SSL) encryption
ƒContinues to help provide competitive security rich symmetric
performance
ƒHelps provide seamless integration of Crypto features via ICSF
ƒFocus on required certifications and open standards
12
z990 - Sept., 2003
PCIXCC
z990 - June, 2003
CPACF/PCICA
11000
Sample SSL Performance Growth*
10
G6 -June, 1999
2 Chips on
Processor
MCM - CMOS5x
ƒLinux 13,000
SSLs/sec* for
z990
Thousands
OS/390, z/OS on zSeries
8
7000
z/OS 1.4 >11,000
SSLs/sec
G5 -Sept., 1998
2 Chips on
Processor
MCM - CMOS5x
6
4300
Approx
4
0
800
z800
2/02
2600
1000
G4 -Sept., 1997
SCMs on Planar
Board - CMOS5x
G5/G6
6/99
G3 - June, 1997
SCMs on Planar
Board - CMOS5x
2000
2
z900/z800 - Dec, 2000/ May, 2002
2 Chips on CEC Board CMOS7s+ PCICC/PCICA
z900
12/00
z890
4/04
z900 Turbo z900 Turbo
5/02
9/02
z990
6/03
*The SSL rate was achieved with a z990 with 16 processors and 6 PCICA features (12 accelerator cards). The measurements are examples of the maximum
transactions/seconds achieved in a lab environment with no other processing occurring and do not represent actual field measurements. Details available upon request.
74
© 2004 IBM Corporation
IBM eServer
z890/z990 CP Assist for Cryptographic Function (CPACF)
ƒ High performance crypto engine in every CP
ƒ Clear key DES and hashing
ƒ Optimized for low-latency SSL transactions
ƒ Two algorithms:
ƒ DES (single, double, and triple)
–Up to 2**64 byte message, interruptible execution
–Requires FC #3863 to enable (Export control)
ƒ SHA - Defined in FIPS PUB 180-1 publication
–Always enabled
ƒ 5 new problem state instructions:
ƒ KMAC - Compute Message Authentic Code
ƒ KME - Convert Message in ECB Mode
ƒ KMC - Convert Message in CBC Mode
ƒ KMMD - Compute Middle Message Digest
ƒ KLMD - Compute Last Message Digest
77
© 2004 IBM Corporation
IBM eServer
z890/z990 PCICA Feature
ƒ PCI Cryptographic Accelerator (PCICA)
ƒ High performance public key (RSA) acceleration
(Clear Key)
ƒ Hardware acceleration for Secure Sockets Layer
(SSL) transactions
– 11,000/sec measured for a z/OS image with
access to 6 PCICAs and 16 CPs on a z990
– 2,900/sec (est.) for a z/OS image with access
to 4 PCICAs and 4 CPs on a z890
PCI
Accelerator
Card
FLASH
FLASH
ƒ Considerations
ƒ Scalable - 0 to 2 features for z890, 0 to 6 features
for z990 (each feature has two Accelerator Cards)
ƒ Each feature occupies an I/O card slot
– No CHPID number required
– LPAR in any LCSS can access
ƒ Limitation: No more than 2 per I/O cage
ƒ Existing PCICA carried forward on MES upgrade
from z800/z900 to z890/z990
78
PCI
Accelerator
Card
© 2004 IBM Corporation
IBM eServer
z890/z990 PCIXCC Feature
ƒ New PCIX Cryptographic Coprocessor (PCIXCC)
ƒ Single Integrated xCrypto feature
– CCF and PCICC functionality
– Secure key capability
– The PCIXCC feature is designed to meet FIPS
140-2 level 4 certification
ƒ Current applications expected to run without change
ƒ Can improved cost/performance over PCICC
ƒ Hot pluggable, removal zeroization detection
ƒ Fully programmable User Defined Extensions (UDX)
– Support via a special contract with IBM
– Note: Existing UDX for PCICC require modification
( min.)
XCrypto
Coprocessor
FLASH
FLASH
PCIXCC
Feature
( min.)
ƒ Considerations
ƒ Scalable - 0 to 4 Coprocessor features on z890/z990
ƒ Each feature occupies an I/O card slot
– No CHPID number required
– LPAR in any LCSS can access
– Plugs only in designated slots
– Minimum 2 cards (Note: PCIXCC feature can be
ordered in quantities 0, 2, 3 or 4)
79
© 2004 IBM Corporation
IBM eServer
zSeries Security Certification
ƒ Cryptography
ƒ
z890/z990 PCIXCC:
– Designed for FIPS 140-2 level 4 certification
ƒ Logical Partitions
– z900 and z800 servers are first and only to receive Common Criteria certification at EAL5
ƒ Operating Systems Common Criteria Certification
– SUSE LINUX on zSeries
• SUSE SLES 8 has been certified at Controlled Access Protection Profile (CAPP)
EAL3+
ƒ z/OS 1.6
– z/OS 1.6 is under evaluation for Controlled Access Protection Profile (CAPP) EAL3+ and
Labeled Security Protection Profile (LSPP) EAL3+
ƒ z/VM
– IBM has applied for Common Criteria Controlled (ISO/IEC 15408) certification of z/VM
V5.1 with the RACF for z/VM optional feature against the Controlled Access Protection
Profile (CAPP) and the Labeled Security Protection Profile (LSPP), both at the EAL3+
assurance level
80
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Other I/O Items
81
© 2004 IBM Corporation
TLLBz890_0790
© 2004 IBM Corporation
IBM eServer
Features Not Supported on z890
ƒ Parallel channels - FC 2304
ƒNot available on upgrades or new builds
ƒUse ESCON Converter (9034s or Optica)
ƒ OSA-2 adapters - FC 5201 and FC 5202
ƒNot available on upgrades or new builds
ƒUse equivalent OSA-Express adapter
ƒFor FDDI
– Migrate from FDDI to Ethernet
ƒ OSA-Express ATM adapters - FC 2362 and FC 2363
ƒNot available on upgrades or new builds
– Use multiprotocol switch or router with appropriate network interface
(e.g, 1000BASE-T or Gigabit Ethernet)
ƒ 4-Port ESCON cards - FC 2313
ƒReplaced with new 16-Port ESCON cards during upgrade
ƒ16-Port ESCON card has a MTRJ-45 connector
ƒ Crypto Coprocessor facility (CCF) & PCICC (FC 0861)
ƒReplaced with PCIXCC for most of the commonly used functions
ƒ ICB-2
ƒ No Internal-Disk
ƒ No emulated I/O
82
© 2004 IBM Corporation
IBM eServer
zSeries – Optica Converter* for I/O with Parallel Channel
Adapters
ƒ 34600 FXBT ESCON Converters
ƒ Provides ESCON-to-parallel protocol conversion
ƒ One converter required for each parallel channel
ƒ Compatible with IBM 9034-001
ƒ Standalone unit or rack mountable (8 units per rack)
ƒ Can be field installed, configured, and maintained
ƒ Maintenance provided by IBM or Optica
ƒ Available directly from Optica at:
ƒ www.opticatech.com
ƒ Available from Anixter
ƒ www.anixter.com
* This is a third party product. Please consult third party for further information
83
© 2004 IBM Corporation
IBM eServer
z890/z990 Features: Connectors / Cables
Feature
Code
Feature Name
Connector
Type
Cable Type
0219
ISC-3 link
LC Duplex
9 micron SM
6154
ETR
MTRJ
62.5 micron MM
2324
ESCON channel
MTRJ
62.5 micron MM
2319
FICON Express LX
LC Duplex
9 micron SM
2320
FICON Express SX
LC Duplex
50, 62.5 micron MM
1364
OSA-Express GbE LX
LC Duplex
9 micron SM
2364
OSA-Express GbE LX
SC Duplex
9 micron SM
1365
OSA-Express GbE SX
LC Duplex
50, 62.5 micron MM
2365
OSA-Express GbE SX
SC Duplex
50, 62.5 micron MM
1366
OSA-Express 1000BASE-T Ethernet
RJ-45
Category 5 UTP
2366
OSA-Express Fast Ethernet
RJ-45
Category 5 UTP
2367
OSA-Express Token-Ring
RJ-45
STP or UTP
MM = Multimode fiber
84
Comments
Brought forward on
an upgrade only
Brought forward on
an upgrade only
Brought forward on
an upgrade only
SM = Single mode fiber
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890/990
“On Demand” Upgradeability Functions
85
© 2004 IBM Corporation
TLLBz890_0840
© 2004 IBM Corporation
IBM eServer
z890 Concurrent Upgrade - CUoD
ƒ CUoD – Capacity Upgrade on Demand - Standard machine function
ƒ Have capability for nondisruptive addition of CPs in most cases (software model upgrade),
ICFs, IFLs, zAAPs, and memory
ƒ LIC enable additional 8 GB memory increments
ƒ Concurrent model upgrade (capacity setting) to add active PUs, memory, and STI busses
ƒ Downgrades are disruptive
ƒ Note: I/O feature adds and removes are also nondisruptive but not really "CUoD"
86
© 2004 IBM Corporation
IBM eServer
z890/z990 Concurrent Upgrade - Customer Controlled
ƒ On/Off Capacity on Demand - Temporary upgrade
ƒ Designed for nondisruptive* temporary addition of CPs, IFLs, ICFs and zAAPs
ƒ Upgrades requiring parts (e.g. for a z990 Model A08 to B16 upgrade) not supported
ƒ "Right to use" feature - Orderable as MES or with new build to initiate contract and administrative setup
ƒ Customer orders and installs upgrade via Resource Link and IBM RSF
ƒ Nondisruptive removal when capacity is no longer wanted
ƒ CIU – Customer Initiated Upgrade - Express - Permanent upgrade
ƒ Customer capability to order and install permanent upgrade
ƒ Not included
– Upgrades requiring parts (e.g. for a z990 Model A08 to B16 upgrade)
– Channel upgrades by LIC enable of existing ports
ƒ CIU feature - MES ordered to initiate contract and administrative setup
ƒ Customer orders and installs upgrade via Resource Link and IBM RSF
ƒ CBU – Capacity Backup - Temporary emergency capacity upgrade**
ƒ Designed for nondisruptive temporary addition of CPs ONLY in an emergency situation
ƒ CBU contract required to order CBU features and CBU LIC CC
ƒ Customer activates upgrade for test or temporary emergency
ƒ Nondisruptive downgrade after test or recovery completed
* For z890 CPs only for horizontal upgrade. OS may require IPL for vertical or diagonal upgrades.
** For z890 - To FULL size engines only
87
© 2004 IBM Corporation
IBM eServer
z890/z990 On/Off Capacity on Demand (On/Off CoD)
ƒ What is On/Off CoD?
ƒ Temporary increase in capacity to help meet customers' peak workload
requirements for CPs, IFLs, ICFs, zAAPs
ƒ IBM eServer On/Off Capacity on Demand Details (On/Off CoD)
ƒ Uses Customer Initiated Upgrade (CIU) process with new and additional T
& Cs for On/Off CoD
ƒ Infinite expiration date after activation = Unlimited usage period
– CBU has 90 days
– CIU process will continue to bill for the upgrade until it detects the On/Off
CoD has been deactivated
ƒ CBU and On/Off CoD activation is mutually exclusive
– However, system can have both CBU and On/Off CoD LICCC Installed
– CIU uses machine VPD to detect whether CBU is installed
ƒ When machine has On/Off CoD activated, other hardware upgrades/MES
are restricted
– e.g., With exception of channels and memory, LICCC enabled upgrades
can be ordered but not enabled (e.g. CPs, zAAPs and ICFs)
88
© 2004 IBM Corporation
IBM eServer
z890/z990 On/Off Capacity on Demand - continued
ƒ Implementation of On/Off CoD
ƒ Implemented with a modified CBU record
ƒ Unlike CBU, no 'TEST' periods allowed
ƒ Infinite expiration date after activation - CBU has 90 days
ƒ Single step download and activation of code
– Code downloaded from RETAIN
– Downloaded by Customer using a Web-based front end on Resource Link
ƒ Hardware Variable Pricing
ƒ At the same Engine Capacity as the base CPs*
ƒ IFLs, ICFs and zAAPs are always at Full Engine Capacity
ƒ Billing based on daily basis, 24 hours from time of initiation, break-even expected at 45 days
ƒ Software Pricing:
ƒ Same T & Cs as today - supported by WLC or PSLC
ƒ PSLC products will be billed at the highest MSU rating for the month
ƒ WLC products will be billed at the highest 4-hour rolling average
ƒ MLC products will be billed monthly
ƒ IPLA/OTC products will be billed daily, break-even expected at 45 to 90 days
* For z890 - z/OS may require IPL for vertical or diagonal upgrades
89
© 2004 IBM Corporation
IBM eServer
Capacity Availability by server
Capacity on demand
Server
Capacity BackUp
S/390 G5, G6, z800, z900, z890, z990
Capacity Upgrade on Demand
S/390 G5, G6, z800, z900, z890, z990
Customer Initiated Upgrade
z800, z900, z890, z990
On/Off Capacity on Demand
z890, z990
90
© 2004 IBM Corporation
IBM eServer
Capacity resource availability by server
Capacity
BackUp
Customer
Initiated
Upgrade
Capacity Upgrade
on Demand*
On/Off
Capacity on
Demand
(Temp. Cap.)
S/390 G5,
G6
Yes
Yes
No
No
z900
Yes, CP only;
Yes (CP, I/O, ICF, IFL,
Memory )
Yes (CP, IFL, ICF,
Memory)
No
z800
Yes, CP only
Yes (CP, I/O, ICF, IFL)
Yes (CP, IFL, ICF)
No
z890
Yes, CP only
Yes (CP, I/O, ICF, IFL,
zAAP, Memory)
Yes (CP, IFL, ICF,
zAAP, Memory)
Yes, (CP, IFL, ICF &
zAAP only)
z990
Yes, CP only
Yes (CP, I/O, ICF, IFL,
zAAP, Memory)
Yes (CP, IFL, ICF,
zAAP, Memory)
Yes, (CP, IFL, ICF &
zAAP only)
* Required resources must be physically present; Plan Ahead option can help define resources needed.)
91
© 2004 IBM Corporation
IBM eServer
zSeries Capacity on Demand Summary
Capacity Upgrade on
Demand (CUoD)
Capacity BackUp (CBU)
Customer Initiated
Upgrade (CIU)
On/Off Capacity on
Demand (On/Off CoD)
Permanent capacity upgrade; a
standard zSeries feature that allows
you to order extra capacity
resources such as processors,
memory*, and I/O
Reserve backup CP capacity for
specified duration; original
configuration must be restored after
test or disaster recovery
Facility for ordering, configuring,
pricing and installing capacity
upgrades. It is a Web-based solution
available through Resource Link
Temporary capacity upgrade (CP,
IFL & ICF only) of unlimited
duration; orderable through CIU;
customer activates and
deactivates.
Available on LIC enabled G5/G6,
z800, z900, z890 and z990
Available on G5/G6, z800, z900,
z890 and z990
Available on LIC enabled z800,
z900, z890 and z990
Available only on z890 & z990;
orderable feature
Inherent feature of zSeries servers;
spare processors, memory and/or
I/O slots must be available
A CBU contract must be in place
prior to implementation and reserve
PUs available for test or disaster
recovery
A CIU contract must be in place
prior to implementation
A CIU contract with special On/ Off
CoD terms and conditions and
right-to-use feature must be in
place prior to implementation
Capacity upgrade Installed by
customer or IBM Service
representative
Capacity reserve installed by
customer or IBM Service
representative for predetermined
period of use
Feature ordered through IBM
Sales; once enacted, customer
orders temporary CP or IFL
upgrade through CIU
Customer or IBM planning required
Customer or IBM planning required
CIU contract and registration
required to use CIU application to
order capacity. Once enabled
customer orders permanent upgrade
through CIU.
Customer or IBM planning required
Nondisruptive** capacity activation
(may require deactivation or
activation of LPAR partition)
Nondisruptive** capacity activation
G5/G6, z800, z900, z890 and z990
Ordering facility available with the
z800, z900, z890 and z990
Nondisruptive temporary CP, IFL or
ICF upgrade; customer deactivates
Customer or IBM planning required
*Memory cannot be upgraded on z800. Memory upgrades on z890 are limited to 24 GB to 32 GB.
**CUoD and CBU may need IPL for z800 and z890 "sub" model upgrades
92
© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890/990
Hardware Management Console (HMC)
April 2004
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© 2004 IBM Corporation
TLLBz890_0920
© 2004 IBM Corporation
IBM eServer
z890/z990 Hardware Management Console
Enhancements Overview
ƒ Integrated 3270 Console support for z/VM Logical Partitions
ƒ Integrated ASCII Console support for native Linux Logical Partitions
ƒ Optional "strict" password rules supported
ƒ Install z/VM V5.1 from DVD
ƒ Enhanced logging facilities
ƒ Increased 'View Console Tasks Performed' size
ƒ Customizable Console data mirroring
ƒ Small changes in "Operating System Messages"
ƒ Removal of SNA based APIs from HMC/SE
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© 2004 IBM Corporation
IBM eServer
z890/z990 Hardware Management Console Integrated
ASCII Console Support
ƒ Integrated ASCII Console
support for Linux Logical
Partition
ƒ Can be used from one HMC at a
time - support for switching
ƒ Uses SCLP interface to
communicate to the operating
system
ƒ ASCII-to-ASCII
–i.e..VT220 via /dev/ttyS1 logical
device in Linux on zSeries
ƒ Requires distributions using IBM's
open source contribution of June
2003
ƒ Hardware support on:
–G5/G6 with driver 26
–z800/z900 with driver 3G
–z990 with driver 52
–z890 with driver 55
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© 2004 IBM Corporation
IBM eServer
z890/z990 Hardware Management Console Other
Enhancements
ƒ Special significance for:
ƒ SOD for Token-Ring withdrawal from HMC, SE, and TKE
ƒ SOD for HMC “closed desktop”
ƒ ESCON Director 9032-005 end of marketing – December 31, 2004
ƒ Withdraws the 9032-005 and ALL features. (No replacement.)
ƒ Order any console features #5900 needed before the end of marketing.
ƒ HMC Announcement – New HMC, TKE and Ethernet Hub Features
ƒ Current Hardware Management Console FC 0075 with T/R + Ethernet will be withdrawn
and replaced with the following on zSeries and G5/G6
–Feature #0077: New HMC with Dual Ethernet
–Feature #0078: New HMC with TR + Ethernet
ƒ New Feature #0076: Converts existing #0075 to Dual Ethernet
ƒ New TKE features: #0899 with Ethernet; #0896 with Token-Ring
ƒ Ethernet Hub FC 0089 feature added to z890, z900, z990, and G5/G6 (This is the same
16-port, 10/100 hub feature currently on z800
ƒ Consider: Ordering or MES converting to CEC dual Ethernet feature #3063 instead of
EN/TR feature #3062 on zSeries and G5/G6 CECs, accept #0089, and order or convert to
dual Ethernet for HMCs.
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© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890/990
Software Support
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© 2004 IBM Corporation
TLLBz890_1080
© 2004 IBM Corporation
IBM eServer
z890 Software Support Summary
ESA/390
(31-bit)
z/Arch.
(64-bit)
Compatibility
Exploitation
OS/390 Version 2 Release 10
z/OS Version 1 Release 2
z/OS and z/OS.e Version 1 Release 3
z/OS and z/OS.e Version 1 Release 4
z/OS and z/OS.e Version 1 Release 5, 6
Linux on S/390
Linux on zSeries
z/VM Version 3 Release 1
z/VM Version 4 Release 3
Yes
No*
No*
No*
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Included
Yes
Yes
Yes
Yes
No
No
No
Yes
Included
Yes
Yes
No
No
z/VM Version 4 Release 4
Yes
Yes
Included
Yes
z/VM Version 5 Release 1 (3Q04)
No
Yes
Included
Yes
VSE/ESA Version 2 Release 6 and 7
z/VSE Version 3 Release 1
TPF Version 4 Release 1 (ESA mode only)
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Operating System
* Customer with z/OS Bimodal Migration Accommodation Offering may run in 31-bit support per the terms and conditions of the Offering.
Bimodal Offering available for z/OS ONLY.
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© 2004 IBM Corporation
IBM eServer
z/OS and z/OS.e* Support Summary Dates
OS/390
z/OS
G3-G4
G5/G6
Multiprise
3000
z800
2.8
x
x
x
x
9/02
1.2
2.9
x
x
x
x
9/03
1.3
2.10
x
x
x
9/04
1.4
1.1
x
x
3/04
1.4
1.2
x
x
xc
x
xc
10/04
1.5
1.3*
x
x
xc
x
xc
3/05
1.6
1.4*
x
x
x
x
x
3/07
1.7
9/02
1.5*
x
x
x
x
x
3/07**
1.8
3/04
x
x
x
x
9/07**
TBD
9/04
1.6*
z890
xc
z900
x
z990
xc
x
End of
Service
Coexists
Planned
with
Ship Date
z/OS...
xc - Compatibility support - does not exploit new z890/z990 features: 30 Logical Partitions and multiple Logical Channel Subsystems
IBM Bimodal Accommodation Offering is available for z/OS 1.2, 1.3, and 1.4 (not z/OS.e) . It will not be provided for z/OS 1.5
z/OS 1.4 will remain orderable until Sept 9, 2004
z/OS 1.5 will be orderable between March13 and Sept. 9, 2004
*z/OS.e - z800 and z890 only
**Planned
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© 2004 IBM Corporation
IBM eServer
z/VM & VSE/ESA Support Summary Dates
VSE/ESA
G3-G4
G5/G6
MP3000
z800
z900
z990
End of
Mkt
End of
Service
Ship
Date
2.5
x
x
x
x
xc
12/01
12/03
9/00
2.6
2.7*
x
x
x
x
x
xc
x
x
x
xc
x
3/03
x
x
x
x
x
x
xc
x
xc
8/04
tbd
02/01
4.1
x
x
xc
x
xc
10/01
6/03
7/01
4.2
x
x
xc
x
xc
5/02
12/03
10/01
4.3
x
x
xc
x
xc
8/03
5/05
5/02
4.4*
x
x
x
x
x
tbd
9/06
8/03
x
x
x
x
tbd
xx/07**
3Q04**
z/VSE***
3.1*
z/VM
3.1*
5.1*
xc - Compatibility support
*Releases currently orderable
**Planned
101
x
z890
12/01
3/03
1Q05**
***z/VSE can execute in 31-bit mode only. It does not implement z/Architecture, and
specifically does not implement 64-bit mode capabilities. z/VSE is designed to exploit
select features of IBM zSeries hardware.
© 2004 IBM Corporation
IBM eServer
z890: Compatibility vs. Exploitation
ƒ Compatibility provides
ƒ Exploitation provides operating
system support for
ƒ Support for operating systems to run on z890
and z990
ƒ Support for only
– Single LCSS (LCSS0) support:
y For z/OS
y z/VM will run in any LCSS with dynamic I/O for
LCSS0 only
– No more than 15 Logical Partitions with IDs < or = 15
ƒ Logical Channel SubSystems
ƒ More than 15 Logical Partitions
with IDs > 15
Up to 256
LCSS0 CHPIDs
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LCSS0
Up to 256
CHPIDs
LCSS1
Up to 256
CHPIDs
© 2004 IBM Corporation
IBM eServer
z/OS Bimodal Migration Accommodation Offering
ƒ Responding to customer requests for a safety net during migration
ƒAssisting OS/390 2.10 customers in their migration to z/OS 1.4
ƒ Provides a fallback option to 31-bit when first migrating to z/OS in 64-bit mode
ƒAvailable on ibm.com/servers/eserver/zseries/zos/downloads/
ƒ Six-month offering beginning with licensing of z/OS to z/Architecture server
(z800/z890/z900/z990)
ƒOnly PSLC pricing available on zSeries in 31-bit mode
–WLC pricing requires z/Architecture (64-bit) mode
ƒ z/OS functions not available in 31-bit mode on z/Architecture server:
ƒIntelligent Resource Director, HiperSockets, 64-bit Real storage, 64-bit Virtual storage, and IPV6
ƒWLC pricing
ƒ Recommendation: Install Bimodal support on all 31-bit z890 images prior to moving images to
z890 or installing z890 for disaster recovery
* Also available for z/OS 1.2 and 1.3 at the same Web site
Not available for z/OS 1.5
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IBM eServer
OS/390, z/OS Hardware Support Architectural Level Set
G5/G6
MP3000
z/OS 1.1
z900
OS/390 2.10
z/OS 1.2
z/OS 1.3
z/OS 1.4*
z/OS 1.5*
z800
z/OS.e 1.3
z/OS.e 1.4
z/OS.e 1.5
z990
z890
z/OS 1.6
(z/Architecture only)
z890/z990 for Exploitation
*z890/z990 for Exploitation
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© 2004 IBM Corporation
IBM eServer
z/OS Support for z890/z990
ƒ Compatibility Support
ƒ Allows z/OS to run on z890/z990 hardware but not exploit new functions
ƒ Allows z/OS to coexist in same SYSPLEX as z/OS on z890/z990 processor
ƒ Available as a Web deliverable on OS/390 2.10, z/OS 1.2 to z/OS 1.3
ƒ Shipped as a separately orderable feature on z/OS 1.4
ƒ ICSF Support for Clear Key data encryption and decryption
– As used by Secure Sockets Layer (SSL) applications
– Secure Key data encryption and decryption through the use of the PCIXCC
cryptographic coprocessor for z/OS 1.2 & 1.4
ƒ IBM Device Support Facilities (ICKDSF) Release 17
– Required for all systems sharing DASD with z890/z990
– Available separately now
ƒ Enhancements to HCD/HCM to support the z890/z990 Server
ƒ Exploitation Support
ƒ Exploitation of new z890/z990 functions such as Logical Channel SubSystems (LCSSs)
and greater than 15 LPARs
ƒ Includes Compatibility feature
ƒ Only available for z/OS 1.4 - Shipped as a separately orderable feature
ƒ Planned to be integrated into z/OS 1.5 and above
ƒ Enhancements to HCD/HCM to exploit the z890/z990 Server
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© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Statements of Direction (SODs)
All statements regarding IBM future direction and intent are subject to change or withdrawal
without notice, and represents goals and objectives only.
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© 2004 IBM Corporation
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© 2004 IBM Corporation
IBM eServer
z890/z990 Statements of Direction
ƒ IBM intends to support greater than 24 CPs or combined CPs and zAAPs, in a single image on appropriate
releases of z/OS and z/VM in combination with designated zSeries servers in the future.
ƒ IBM intends to extend its network virtualization capabilities with updates to OSA-Express, Virtual Switch, and
guest LANs. When delivered, they may be defined to operate in Layer 2 mode (referring to Layer 2 of the
Open Systems Interface (OSI) reference model). Layer 2 support applies to an OSA-Express feature when
configured in QDIO mode (CHPID type OSD). Layer 2 support is expected to be applicable, initially, to the
z/VM and Linux on zSeries environments.
ƒ IBM intends z890 and z990 to be the last family of zSeries servers to support attachment of ISC-3 links to ISC2 links on G5/G6 servers.
ƒ IBM intends the z890 and z990 to be the last high-end zSeries server to offer Token Ring adapter features on
the HMC, SE, and TKE workstation features. IBM intends to withdraw Token Ring adapter features from the
IBM 2074 Console Controller. This SOD does NOT include Token Ring OSA-Express.
ƒ IBM intends that starting with the next high-end zSeries server, all HMCs on all currently marketed zSeries
servers will become closed platforms. They will support only the HMC application and not the installation of
other applications, such as the IBM ESCON Director and the IBM Sysplex Timer console applications. When
available, the next generation HMC may communicate only with G5 Servers, and above. Closed HMC can’t act
as ESCON Director or Sysplex Timer Console.
All statements regarding IBM future direction and intent are subject to change or withdrawal without
notice, and represents goals and objectives only.
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© 2004 IBM Corporation
IBM eServer
zSeries: What is Resource Link?
ƒ Hardware
ƒ Purpose and Description documents, HIPER Alerts, installation planning, education, and
libraries for zSeries 900/990, zSeries 800/890, Enterprise Servers, IBM eServer pSeries®, G5,
G6, Multiprise 3000, IBM TotalStorage Enterprise Storage Server 2105, 2029 Fibre Saver, 2074
Control Unit, 9032 Model 5 Director, 9037 Model 2 Sysplex Timer
ƒ Software
ƒ Links to z/OS (z/OS.e) and OS/390 2.6-2.10, z/VM and VM/ESA, VSE/ESA, WAS, Red Alerts
ƒ Forums
ƒ zSeries 900/990, zSeries 800/890, G3 - G4, Multiprise 2000 & 3000, 9032 Model 5 Director,
Hardware Management Console, Application StarterPak 3000, z/OS, z/VM, LDAP, WebSphere
ƒ Product support
ƒ Support information and services for cross-brand hardware, operating systems, software, and
solutions
ƒ How to get access to Resource Link
ƒ Register from the Resource Link home page
ƒ ibm.com/servers/resourcelink
TLLBz890_1270
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© 2004 IBM Corporation
IBM eServer
zSeries: On the Internet
ƒ IBM Resource Link, Web-based tool
ƒ ibm.com/servers/resourcelink/
– Services section: zSeries Fiber Cabling Service
– Planning section/Physical Planning
y Physical Planning manuals, GIM
– Education section: zSeries courses (z800, z890, z900 & z990)
y General Information for Planning a Physical Site (GIM)
– CHPID Mapping Tool
ƒ ibm.com/services/networking/
ƒ Product and Enterprise cabling offerings
ƒ redbooks.ibm.com
ƒ IBM Redbooks
ƒ ibm.com/servers/eserver/zseries/networking
ƒ The network connectivity home page
ƒ ibm.com/servers/eserver/zseries/connectivity
ƒ The I/O connectivity home page
ƒ Go to this location for a list of FICON/FCP supported devices
ƒ ibm.com/wwoi
ƒ Announcement Letters
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© 2004 IBM Corporation
IBM eServer
IBM eServer
IBM eServer zSeries 890
Summary
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© 2004 IBM Corporation
TLLBz890_1290
© 2004 IBM Corporation
IBM eServer
z890 Functions and Features
Single
Hardware
Model
8
2 GB/sec
STIs
Increased
SSL
Throughput
over z800
Highly
Granular
Capacity
Range
On/Off
Capacity on
Demand
CP, ICF, and
zAAP
IBM eServer
zSeries
Application
Assist
Processor
(zAAP)
Up to
4 CPs
Add/Delete
Partition
Names
Up to
30 Logical
Partitions
115
SuperScalar
Cross Site
Extended
Distance
RPQ for
Sysplex
CFCC
Patch
Apply
Enhancement
Two Logical
Channel
SubSystems
Up to
512
CHPIDs
Up to
8 ICB-4
and
16 ICB-3
Links
Up to 40
FICON
Express™
Ports
Up to 420
ESCON
Ports
Up to 16
HiperSockets
CIU
Enhancements
OSA
Up to 40
Integrated
OSA-Express
Console
Ports
Controller
Up to 48
ISC-3
Links
FCP
SAN
Management
Support
CBU
and
OOCUoD
LICCC
z/VM
Install from
DVD
Internal
Battery
Feature
SCSI
IPL
Feature
Enabler
© 2004 IBM Corporation
IBM eServer
Fin de la présentation z890
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© 2004 IBM Corporation