S/390 partnerworld for developers, ITSO/EFS project EFS systems on a linux base additional topics
This IBM Redbooks publication describes additional or advanced techniques for using FLEX-ES (a product of Fundamental Software, Inc., Fremont, California) with z/OS and various z/OS packages. Basic installation and use of FLEX-ES is described in EFS on a Linux base; Getting Started, SG24-7007. Both...
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| Autor Corporativo: | |
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| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Rochester, MN :
IBM, International Technical Support Organization
c2003.
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| Colección: | IBM redbooks.
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009626955806719 |
Tabla de Contenidos:
- Front cover
- Contents
- Notices
- Trademarks
- Preface
- The authors
- Become a published author
- Comments welcome
- Chapter 1. Operational details
- 1.1 Using Red Hat 9.0
- 1.1.1 Linux service
- 1.2 64-bit operation
- 1.3 Terminal Solicitor connection from Linux desktop
- 1.4 CD recording under Linux
- 1.5 ThinkPad Docking Station
- 1.6 S/390 identification
- 1.7 Using a second disk in the Ultrabay
- 1.7.1 Disk layout (AD system with two hard disks)
- 1.8 Cloning ThinkPad hard disks
- 1.9 Multiple FLEX-ES instances
- 1.10 Display PSW and registers
- 1.11 Verify CKD disk
- 1.12 Restarting the MVS console
- 1.13 More about x3270 parameters
- 1.14 Booting from the Ultrabay
- Chapter 2. Tuning considerations
- 2.1 Basic memory usage
- 2.2 The vmstat command
- 2.2.1 Importance of Linux swapping
- 2.3 Other monitoring tools
- 2.4 Disk caches
- 2.5 How many emulated volumes
- 2.6 Tuning cachesize
- 2.7 Memory tuning
- 2.8 Maximum allocations
- Chapter 3. Networking
- 3.1 Sharing an adapter
- 3.1.1 Multiple adapters
- 3.2 Basic TSO networking
- 3.2.1 Typical, basic configuration
- 3.3 Networking limitations
- 3.4 FLEX-ES OSA channels
- 3.5 LAN device types
- 3.6 Using a local router
- 3.6.1 The problem
- 3.6.2 One solution
- 3.6.3 Router administration
- 3.7 NFS files
- 3.8 Using address E40
- 3.9 Remote resources
- 3.9.1 Working example
- 3.9.2 Practical operation
- 3.9.3 Common problems
- 3.9.4 Performance
- 3.9.5 Comments
- 3.10 Operating FLEX-ES remotely
- 3.10.1 Sample configuration
- 3.10.2 IPL with single remote MVS console
- 3.10.3 Exposures
- 3.10.4 Remote operation with two z/OS consoles
- 3.11 SNA adapter number
- Chapter 4. Raw disk devices
- 4.1 Background
- 4.1.1 Raw device
- 4.2 Basic implementation
- 4.2.1 Creating an LVM partition
- 4.2.2 Initial LVM creation.
- 4.2.3 Raw devices
- 4.2.4 Loading the AD system
- 4.2.5 FLEX-ES resource definitions
- 4.2.6 Typical FLEX-ES startup
- 4.3 Production implementation
- Chapter 5. S/390 volume distribution
- 5.1 S/390 processing environment
- 5.2 Linux or UnixWare processing environments
- 5.2.1 Standard dd command
- 5.3 Practical distribution creation
- 5.3.1 Raw devices
- 5.3.2 Standard Linux files
- 5.3.3 Compression
- 5.4 A test
- 5.5 Backup and restore considerations
- 5.5.1 Using ftp for backups
- Chapter 6. Printers and readers
- 6.1 JES2 customization
- 6.2 FLEX-ES printing options
- 6.3 Background
- 6.4 Using a PC printer
- 6.4.1 Print flow
- 6.4.2 Implementation
- 6.5 Emulated card reader
- Chapter 7. FLEX-ES definitions/operation
- 7.1 System definitions
- 7.2 Resource definitions
- 7.2.1 Emulated control unit types
- 7.2.2 Emulated device types
- 7.2.3 Typical resource definitions
- 7.2.4 Cloned devices
- 7.2.5 Compiled files
- 7.3 Common rules
- 7.4 The resadm command
- 7.5 CLI commands
- Chapter 8. z/OS base sysplex on z/VM
- 8.1 Test environment
- 8.2 Scope
- 8.2.1 Who should read this paper
- 8.2.2 What a base sysplex is
- 8.2.3 What a Parallel Sysplex® is
- 8.2.4 Why run a base sysplex
- 8.3 FLEX-ES system definitions
- 8.4 FLEX-ES resource definitions
- 8.5 z/VM guest ZOS1
- 8.5.1 Working allegiance
- 8.5.2 z/VM emulated CTCs
- 8.6 z/VM guest ZOS2
- 8.7 System IPL
- 8.8 Preparing z/OS for sysplex operation
- 8.9 DASD volumes
- 8.10 System and sysplex naming
- 8.11 Setting the system names at IPL
- 8.11.1 Other IPL parameters
- 8.11.2 PROCLIB changes
- 8.12 Couple data set preparation
- 8.13 VTAM customization
- 8.14 Setting up OMVS
- 8.15 Starting the sysplex
- 8.16 Operating the sysplex
- 8.17 Tuning
- 8.18 Conclusion
- 8.19 Notices
- Chapter 9. Installing Linux for S/390.
- 9.1 FLEX-ES and Linux definitions
- 9.2 Other preparations
- 9.3 Shell scripts for FLEX-ES
- 9.4 Start installation
- 9.5 Main installation steps
- 9.6 First use
- 9.7 Routine use
- 9.8 Left undone
- Chapter 10. Tape usage
- 10.1 SCSI tape setup
- 10.1.1 Linux tape commands
- 10.1.2 Device characteristics
- 10.2 FLEX-ES FakeTape on z/OS
- 10.3 Tape resource options
- 10.4 Using a 4mm tape drive
- 10.5 Using an Overland T490E
- 10.6 Using the scsitfake program
- Chapter 11. SNA over Ethernet
- 11.1 Network lab
- 11.2 Selecting and initializing the adapters
- 11.3 A word about MACADDRS
- 11.4 Selecting VTAM configuration information
- 11.5 Developing the adapter and device matrix
- 11.6 Defining the FLEX-ES resources
- 11.7 MVS device definitions
- 11.8 Adding an XCA device
- 11.9 Defining the SSCPs, the subareas, and the network
- 11.10 CDRM major nodes
- 11.11 Defining the VTAM XCA major nodes
- 11.11.1 Defining the SAPADDRS
- 11.11.2 XCA major node definition for zos1
- 11.11.3 XCA major node definition for z370
- 11.11.4 XCA major node definition for z232
- 11.11.5 XCA major node definition for zsna
- 11.12 Bringing up a link
- 11.13 TSO cross-domain logon
- 11.14 RTP activation
- 11.15 JES2 network job entry
- 11.15.1 NJE verification
- 11.16 FLEX-ES resource definitions
- 11.16.1 The base sysplex
- Chapter 12. FAQ
- Related publications
- IBM Redbooks
- Other publications
- Online resources
- How to get IBM Redbooks
- Help from IBM
- Index
- Back cover.
