IBM system z9 109 technical introduction
This IBM Redbook introduces the IBM System z9 109 (z9-109), which offers a continuation of the IBM scalable mainframe servers. The z9-109 server is based on z/Architecture and provides extensions to the architecture. In addition to increased performance and expansion options, particular emphasis has...
| Autor principal: | |
|---|---|
| Autor Corporativo: | |
| Otros Autores: | , |
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
San Jose, CA :
IBM, International Support Organization
c2005.
|
| Colección: | IBM redbooks.
|
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009703303606719 |
Tabla de Contenidos:
- Front cover
- Contents
- Notices
- Trademarks
- Preface
- The authors
- Become a published author
- Comments welcome
- Chapter 1. Introduction
- 1.1 Evolution
- 1.2 z9-109 server highlights
- 1.3 zSeries comparisons
- 1.4 z9-109 server models and processor units
- 1.5 Upgrades
- 1.6 Considerations
- Chapter 2. Hardware overview
- 2.1 System frames
- 2.2 Books
- 2.3 MCM
- 2.4 Processor units
- 2.4.1 PU characterizations
- 2.5 Memory
- 2.6 I/O interfaces
- 2.7 I/O cages and features
- 2.7.1 Physical I/O connections
- 2.7.2 Coupling connections
- 2.7.3 Cryptographic functions
- 2.8 Time functions
- 2.8.1 Sysplex Timer
- 2.8.2 Server Time Protocol (STP)
- 2.9 Hardware Storage Area
- 2.10 System control
- 2.11 HMC and SE
- 2.12 Concurrent maintenance and upgrades
- 2.13 Internal Battery Feature
- 2.14 Power and cooling
- 2.14.1 Cooling
- Chapter 3. Key functional elements
- 3.1 Availability enhancements
- 3.2 Book removal
- 3.2.1 Book replacement
- 3.3 Enhanced driver maintenance
- 3.4 Redundant I/O Interconnect
- 3.5 Logical channel subsystems
- 3.5.1 Spanned channels
- 3.5.2 Channel definitions in the IOCP statement
- 3.6 Multiple subchannel sets
- 3.6.1 IOCP example
- 3.7 OSA for NCP
- 3.8 GARP VLAN Registration Protocol (GVRP)
- 3.9 The MIDAW facility
- 3.10 N_Port ID virtualization
- 3.11 New and changed instructions
- 3.12 Branch detection
- 3.13 Performance factors
- 3.14 Program-directed re-IPL
- 3.15 Open exchanges for FCP and FICON
- 3.16 CHPID mapping
- 3.17 LPARs
- 3.18 Hardware Management Console and Support Element
- Chapter 4. Software support
- 4.1 Operating system support
- 4.2 60 logical partitions
- 4.3 Single system image
- 4.4 63.75K subchannels
- 4.5 Multiple subchannel sets (MSS)
- 4.6 MIDAW facility
- 4.7 N_Port ID virtualization.
- 4.8 FICON link incident report
- 4.9 Program-directed re-IPL
- 4.10 OSA-Express2 1000BASE-T Ethernet
- 4.11 OSA-Express2 GARP VLAN Registration Protocol (GVRP)
- 4.12 OSA-Express2 OSN support
- 4.13 HiperSockets IPv6
- 4.14 Crypto Express2
- 4.14.1 PCI-X support
- 4.14.2 CPACF enhancements
- 4.15 Enhanced performance assists for z/VM Linux guests
- 4.16 Support summary
- Chapter 5. General considerations
- 5.1 Hardware Management Console and Support Element
- 5.1.1 Support elements
- 5.1.2 HMC and SE connectivity
- 5.1.3 Planning recommendations
- 5.2 Cabling services and cable planning
- 5.3 I/O channel considerations
- 5.3.1 Parallel channel migration
- 5.3.2 ESCON channel planning
- 5.3.3 FICON Express2 planning
- 5.3.4 OSA-Express2 planning
- 5.3.5 Coupling link connectivity
- 5.4 I/O configuration definition and management
- 5.5 Capacity upgrades
- 5.5.1 Capacity Upgrade on Demand (CUoD)
- 5.5.2 Customer Initiated Upgrade (CIU)
- 5.5.3 On/Off Capacity on Demand (On/Off CoD)
- 5.5.4 Capacity Backup (CBU)
- 5.6 Logical planning
- 5.6.1 LPAR considerations
- 5.7 Coupling Facility planning
- 5.7.1 Sysplex Timer ETR Network ID
- 5.8 Operating system migration
- Appendix A. Frequently asked questions
- Appendix B. Instruction set changes
- Appendix C. Channel options
- Related publications
- IBM Redbooks
- Other publications
- Online resources
- How to get IBM Redbooks
- Help from IBM
- Index
- Back cover.
