Sistemas Sysplex Héctor Hernández Cárdenas rogomez@itesm.mx Lámina 1 Aclaración Los slides presentres representan una guía de la plática dada pro el Ing. Héctor Hernández Cárdenas. El libro donde se encuentra toda la información, y de donde se obtuvieron las figuras es: ABCs of z/os System Programming g Volume 5 (Parallel Sysplex) http://www.redbooks.ibm.com/abstracts/sg246985.html? Open Lámina 2 Roberto Gómez Cárdenas 1
Objetivo sistemas Sysplex Lámina 3 Balanceo carga sistema sysplex Lámina 4 Roberto Gómez Cárdenas 2
Software Sysplex System software Networking software Data management software Transaction management software Systems management software Lámina 5 Sysplex Timer Lámina 6 Roberto Gómez Cárdenas 3
Server Timer Protocol (STP) Lámina 7 Message time ordering Lámina 8 Roberto Gómez Cárdenas 4
Coupling Facility Lámina 9 Coupling facility LPARs and CFCC code Standalone coupling facility Internal coupling facility (ICF) Coupling facility configuration options CF storage CF control code level (CFLEVEL) Lámina 10 Roberto Gómez Cárdenas 5
Coupling facility links Lámina 11 Sysplex Overview Lámina 12 Cross-system coupling facility (XCF) Sysplex couple data sets Sysplex configurations Base sysplex Parallel Sysplex XCF and XES Sysplex couple data sets Coupling facility structures PARMLIB members requirements IEASYSxx CLOCKxx COUPLExx Multisystem consoles Sysplex related z/os commands Roberto Gómez Cárdenas 6
Cross-system coupling facility (XCF) Lámina 13 Cross System Coupling Facility Lámina 14 Roberto Gómez Cárdenas 7
XCF Application, member and group Lámina 15 XCF using coupling facility list structures Simplified systems management Channel constraint relief Improved performance Lámina 16 Roberto Gómez Cárdenas 8
CF vs CTC Performance comparison Lámina 17 XCF exploiters Enhanced console Support Global resource serialization (GRS) JES2 JES3 Tivoli Workload Scheduler for z/os PDSE sharing APPC/MVS Lámina 18 RACF sysplex communication RMF sysplex data server Dump analysis and elimination (DAE) CICS multi region option (MRO) Workload Manager goal mode TSO broadcast Others... Roberto Gómez Cárdenas 9
SMS, RMF, SMS y SYSLOG SMS System Management Facility RMF Resource Management Facility SMS Storage Management System Sysylog Bitácoras Lámina 19 Sysplex couple data sets Lámina 20 Roberto Gómez Cárdenas 10
Programa a invocar para definición de archivos Lámina 21 Coupling facilities structures Lámina 22 Roberto Gómez Cárdenas 11
System-managed duplexing Lámina 23 Parallel Sysplex availability ARM: Automatic Recovery Management SFM: Sysplex Failure Management Lámina 24 Roberto Gómez Cárdenas 12
CF configuration examples Lámina 25 Parallel Sysplex exploiters Lámina 26 Roberto Gómez Cárdenas 13
Definiendo Parallel Sysplex dentro del Sistema Operativo Following parmlib members contain sysplex parameters: IEASYSxx - CLOCKxx - GRSCNFxx - GRSRNLxx - CONSOLxx - SMFPRDxx - COUPLExx Tools and Wizards for Parallel Sysplex customization z/os Parallel Sysplex Customization Wizard Coupling Facility Structure Sizer Tool IBM Health Checker for z/os and Sysplex IBM z/os V1Rx and Software Products DVD Collection Order number SK3T-4271 IBM Redbooks ibm.com/redbooks Lámina 27 Comandos dentro del ambiente Lámina 28 Roberto Gómez Cárdenas 14
Salida comando display CF Lámina 29 Roles mainframe Operación System Programmer Desarrolladores Seguridad Lámina 30 Roberto Gómez Cárdenas 15
GDPS Lámina 31 Roberto Gómez Cárdenas 16