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Table Of Contents

Contents
Compatible PAV Function for the XP1024/XP128/XP12000/XP10000
- Figure 1 Flow of I/O Requests Using Compatible PAV
- Compatible Hyper PAV Function
  - Figure 2 Flow of I/O Requests Using Compatible Hyper PAV
Overview of Compatible PAV Operations
- Components
- Static and Dynamic Compatible PAV Operations
Preparing for Compatible PAV Operations
Performing Compatible PAV Operations
- Assigning and Canceling Aliases
  - Assigning Aliases
    - Figure 7 Assigning aliases
    - Figure 8 Confirming new aliases
  - Canceling Aliases
    - To cancel aliases for volumes in the connected XP1024/XP128/XP12000/XP10000:
      - Figure 9 Canceling aliases
- Considerations for Defining the XP1024/XP128/XP12000/XP10000 Devices to the Host System
Monitoring Compatible PAV Activities
- Additional MVS Commands
- GTF I/O Tracing
Using HCD to Define and View XP1024/XP128/XP12000/XP10000 LCUs and Compatible PAV Devices
- Using HCD to Define an XP1024/XP12000/XP10000 LCU and the Base and Alias Devices
- Displaying Compatible PAV Device Parameters
Checking the WLM PAV Settings
Settings about Compatible Hyper PAV
Index
- A
- B
- C
- D
- F
- G
- H
- M
- P
- S
- T
- V
- W
- X

HPAV for z/OS user guide for the XP128/XP1024/XP12000/XP10000 55

3. Use the Service Coefficient/Service Definition Options window to set PAV Dynamic Alias Management

(see the following example).

Figure 47 WLM Service Coefficient/Service Definition Options Window