Chapter 5.Planning for a New Environment
The following questionnaire helps you outline the environment that you want to move to the IBM S/390
Integrated Server.This information is useful to guiding you through the worksheet analysis and
planning guide in the next sections.In addition, this information is important if calling for further help
with analysis.Answer the questions based on the workload you plan to run on the IBM S/390
Integrated Server.A separate questionnaire should be completed for each machine type you plan to
replace or application you plan to move.
1. Current system, if applicable.
S/37Mode
Machine Type
Model MemoryCPUUtilizationS/39Mode
------------ ----- -------------------------------
____________ _____ ______ _____________________
2. Type of DASD installed or connected:
TypeQuantityGB
--------------------------------------
671
331 337
9332 9335 9336(FBA)_______________
333 335 3375 338 339 9345(ECKD)_______________
Other______________________________
TOTAL_______
3. Operating system are you currently running and planning to run?
Current: VM/HPOVM/SPVM/XAVM/ESADOS/VSEVSE/SPVSE/ESAMVS/SPMVS/XA
Planned:VM/ESAVSE/ESAOS/39
4. Type of workload are you planning on running?
Planned: CMS CICS DB2 IMS BATCHTSO
For workload
performance information:
MVS/TSO ==> See “MVS and OS/39 Performance” on page 29
VM/CMS ==> See “VM/CMS Performance” on page 32
VSE/CICS ==>See“VSE/CICSPerformance”onpage34
For approximate
performance of other workloads, refer to:
MVS/DB2 ==> DB2 Performance(See “Other
Workloads” on page 3 )
MVS/IMS ==> IMS Performance(See “Other
Workloads” on page 3 )
MVS/CICS ==>VSE/CICSLightI/O(See“VSE/CICSPerformance”onpage34)
Copyright IBM Corp. 1998 11
