Document Outline

• Contents
  • Supported storage platforms and firmware
  • Intended audience
  • Prerequisites
  • Related documentation
  • Document conventions and symbols
    • Table 1 Document conventions
  • HP technical support
  • Subscription service
  • HP web sites
  • Documentation feedback
• 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
    • Base Devices and Alias Devices
    • Controller Emulation Type
    • Command View XP or XP Remote Web Console based Compatible PAV
    • HCD Definitions for the XP1024/XP128/XP12000/XP10000 Compatible PAV Devices
    • WLM Host Software Definitions for Dynamic Alias Management
  • Static and Dynamic Compatible PAV Operations
    • Table 2 HCD settings for static and dynamic Compatible PAV
    • Static Compatible PAV
      • Figure 3 Static Compatible PAV
    • Dynamic Compatible PAV
      • Figure 4 Dynamic Compatible PAV
    • Requirements and Restrictions
      • Table 3 Requirements and restrictions for Compatible PAV
    • Maximizing Your Compatible PAV Results
      • Table 4 Ratio of base devices to alias devices
• Preparing for Compatible PAV Operations
  • System Requirements
  • Preparing the XP1024/XP128/XP12000/XP10000 for Compatible PAV Operations
    • Changing the Controller Emulation Type
    • Enabling the Compatible PAV Options
  • Preparing the Host System for Compatible PAV Operations
    • Setting the WLM Operation Mode
      • Enabling Compatible Hyper PAV
        • Figure 5 Enabling Compatible Hyper PAV
      • Setting the MIH Timer Value
      • To set the MIH timer value:
  • Starting Compatible PAV
    • To access Compatible PAV:
      • Figure 6 Compatible PAV window
    • Compatible PAV Window
• 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
    • Definition of XP1024/XP128/XP12000/XP10000 Base and Alias Devices
    • Verifying Base and Alias Device Definition
      • Figure 10 Verifying the Base Devices and Alias Addresses (Compatible PAV)
      • Figure 11 Verifying the Base Devices (Compatible Hyper PAV)
    • Verifying the Status of the Devices
      • To verify the status of the XP1024/XP128/XP12000/XP10000 devices by CHP ID:
        • Figure 12 Verifying the Status of Devices Defined by CHP ID (Compatible Hyper PAV)
• Monitoring Compatible PAV Activities
  • Additional MVS Commands
  • GTF I/O Tracing
    • Figure 13 Sample Output of Display Command - Compatible PAV Base Device with 5 Aliases
    • Figure 14 Sample Output of Display Command - Compatible Hyper PAV with 16 Aliases
    • Figure 15 DEVSERV DISPLAY PATHS Command
    • Figure 16 Sample DEVSERV QPAV Command (Compatible PAV)
    • Figure 17 Sample DEVSERV QPAV Command (Compatible Hyper PAV)
    • Figure 18 Sample Output of DEVSERV QPAV,SSID=xxxx Command (Compatible PAV)
    • Figure 19 Sample Output of DEVSERV QPAV,SSID=xxxx Command (Compatible Hyper PAV)
    • Figure 20 Sample Output of DS QP,xxxx,VOLUME Command (Compatible PAV)
    • Figure 21 Sample Output of DS QP,xxxx,VOLUME Command (Compatible Hyper PAV)
    • Figure 22 Sample Output of D IOS,HYPERPAV Command
• 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
    • Figure 23 Basic HCD Panel
    • Figure 24 Define, Modify, Or View Configuration Data
    • Figure 25 Add Control Unit Panel
    • Figure 26 Selecting the Operating System
    • Figure 27 Select, Change Option
    • Figure 28 Control Unit Chpid, CUADD, and Device Address Range Addressing
    • Figure 29 Define, Modify, Or View Configuration Data
    • Figure 30 I/O Device List
    • Figure 31 Add Device
    • Figure 32 Device / Processor Definition Panel - Selecting the Processor ID
    • Figure 33 Define Device / Processor Panel
    • Figure 34 Define Device to OS Configuration Window - Selecting the OS Configuration
    • Figure 35 Select / Disconnect Option
    • Figure 36 Define Device Parameters / Features
  • Displaying Compatible PAV Device Parameters
    • Figure 37 Device Selection Display
    • Figure 38 Actions on Selected Devices
    • Figure 39 View Device Definition
    • Figure 40 Selecting the Processor Definition
    • Figure 41 View Device Candidate List
    • Figure 42 Selecting the OS Configuration
    • Figure 43 View Device Parameters
• Checking the WLM PAV Settings
  • Figure 44 WLM Initial Panel
  • Figure 45 WLM Choose Service Definition Panel
  • Figure 46 WLM Primary Options Panel
  • Figure 47 WLM Service Coefficient/Service Definition Options Window
• Settings about Compatible Hyper PAV
  • Installing Compatible Hyper PAV
  • Check Point for Restarting XP12000/XP10000 While Using Compatible Hyper PAV
  • Check Point for Changing Compatible Hyper PAV Setting on Host While Using Compatible Hyper PAV
  • Uninstalling Compatible Hyper PAV
• Index
  • A
  • B
  • C
  • D
  • F
  • G
  • H
  • M
  • P
  • S
  • T
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  • W
  • X