Ibm estrategia de servicio
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Publicado: 20 de abril de 2010
The AIX 5L Service Strategy and Best Practices: AIX 5L Service Scenarios and Tools
IBM Corporation
THE AIX 5L SERVICE STRATEGY AND BEST PRACTICES
Table of Contents
1 INTRODUCTION ................................................................................................. 4 1.1 NEW TERMS AND CONCEPTS............................................................................. 5 1.1.1 Technology Level (TL) ............................................................................. 5 1.1.2 Service Pack (SP)..................................................................................... 5 1.1.3 Concluding Service Pack (CSP) ............................................................... 6 1.1.4 Interim Fix (IF)........................................................................................ 6 2 MAINTENANCE STRATEGY MODELS........................................................... 8 2.1 2.2 2.3 2.4 3 4 5 6 3.1 LATEST LEVEL ................................................................................................. 8 MAXIMUM STABILITY ....................................................................................... 9YEARLY UPDATE .............................................................................................. 9 MODEL OVERVIEW ......................................................................................... 10 REDUCING THE AMOUNT OF CHANGE BETWEEN TECHNOLOGY LEVELS ............ 11
RELEASESCHEDULES.................................................................................... 11 SECURITY FIXES.............................................................................................. 12 TESTING OF PTF UPDATES AND TECHNOLOGY LEVELS ..................... 13 AIX 5L PACKAGING AND FIX ARCHITECTURE ....................................... 14 6.1 6.2PTF................................................................................................................ 14 APAR ............................................................................................................ 14
ALT_DISK_INSTALL......................................................................................... 15 MKSYSB.......................................................................................................... 15MULTIBOS....................................................................................................... 16
7
SYSTEM BACKUP AND RECOVERY............................................................. 15 7.1 7.2 7.3
8 9
PREVIEWING UPDATES ................................................................................. 17TOOLS................................................................................................................. 18 9.1 SUMA ........................................................................................................... 18 9.1.1 Functional Highlights ............................................................................ 18 9.2 COMPARE_REPORT ......................................................................................... 18 9.2.1 FunctionalHighlights ............................................................................ 19
10
USAGE SCENARIOS ..................................................................................... 20
10.1 OVERVIEW ..................................................................................................... 20 10.1.1Awareness.............................................................................................. 20
aixseStrategywp020706.doc
Page 2
THE AIX 5L SERVICE STRATEGY AND BEST PRACTICES
10.1.2 Decision................................................................................................. 20 10.1.3 Implement .............................................................................................. 20 10.1.4 Verify...
IBM Corporation
THE AIX 5L SERVICE STRATEGY AND BEST PRACTICES
Table of Contents
1 INTRODUCTION ................................................................................................. 4 1.1 NEW TERMS AND CONCEPTS............................................................................. 5 1.1.1 Technology Level (TL) ............................................................................. 5 1.1.2 Service Pack (SP)..................................................................................... 5 1.1.3 Concluding Service Pack (CSP) ............................................................... 6 1.1.4 Interim Fix (IF)........................................................................................ 6 2 MAINTENANCE STRATEGY MODELS........................................................... 8 2.1 2.2 2.3 2.4 3 4 5 6 3.1 LATEST LEVEL ................................................................................................. 8 MAXIMUM STABILITY ....................................................................................... 9YEARLY UPDATE .............................................................................................. 9 MODEL OVERVIEW ......................................................................................... 10 REDUCING THE AMOUNT OF CHANGE BETWEEN TECHNOLOGY LEVELS ............ 11
RELEASESCHEDULES.................................................................................... 11 SECURITY FIXES.............................................................................................. 12 TESTING OF PTF UPDATES AND TECHNOLOGY LEVELS ..................... 13 AIX 5L PACKAGING AND FIX ARCHITECTURE ....................................... 14 6.1 6.2PTF................................................................................................................ 14 APAR ............................................................................................................ 14
ALT_DISK_INSTALL......................................................................................... 15 MKSYSB.......................................................................................................... 15MULTIBOS....................................................................................................... 16
7
SYSTEM BACKUP AND RECOVERY............................................................. 15 7.1 7.2 7.3
8 9
PREVIEWING UPDATES ................................................................................. 17TOOLS................................................................................................................. 18 9.1 SUMA ........................................................................................................... 18 9.1.1 Functional Highlights ............................................................................ 18 9.2 COMPARE_REPORT ......................................................................................... 18 9.2.1 FunctionalHighlights ............................................................................ 19
10
USAGE SCENARIOS ..................................................................................... 20
10.1 OVERVIEW ..................................................................................................... 20 10.1.1Awareness.............................................................................................. 20
aixseStrategywp020706.doc
Page 2
THE AIX 5L SERVICE STRATEGY AND BEST PRACTICES
10.1.2 Decision................................................................................................. 20 10.1.3 Implement .............................................................................................. 20 10.1.4 Verify...
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