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IC74862: SRA PROBE ON VIO CLIENT IS NOT REPORTING MORE THAN 10 HDISKS.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • SRA probe cannot correctly handle hexadecimal LUN id.
    The code has been changed to handle it.
    
    probe log:
    01/13/11 04:57:15.152 [1155124] [1] : BaseProbe.cpp (1201): >>
    Right assess device: daName = hdisk0, daPath = /dev/hdisk0,
    daTarget = 0, daTargetString = 271990428, daNewTarget = 000000,
    daLUN = 8100, daLUNString = <NULL>, daNewLUN = 000000
    01/13/11 04:57:15.152 [1155124] [1] : BaseProbe.cpp (1207): >>
    Left assess device: daName = hdisk1, daPath = /dev/hdisk1,
    daTarget = 0, daTargetString = 271990428, daNewTarget = 000000,
    daLUN = 8200, daLUNString = <NULL>, daNewLUN = 000000
    ....
    01/13/11 04:57:15.155 [1155124] [1] : BaseProbe.cpp (1201): >>
    Right assess device: daName = hdisk9, daPath = /dev/hdisk9,
    daTarget = 0, daTargetString = 271990428, daNewTarget = 000000,
    daLUN = 8, daLUNString = <NULL>, daNewLUN = 000000
    01/13/11 04:57:15.155 [1155124] [1] : BaseProbe.cpp (1201): >>
    Right assess device: daName = hdisk10, daPath = /dev/hdisk10,
    daTarget = 0, daTargetString = 271990428, daNewTarget = 000000,
    daLUN = 8, daLUNString = <NULL>, daNewLUN = 000000
    001/13/11 04:57:15.155 [1155124] [1] : BaseProbe.cpp (1207): >>
    Left assess device: daName = hdisk11, daPath = /dev/hdisk11,
    daTarget = 0, daTargetString = 271990428, daNewTarget = 000000,
    daLUN = 8, daLUNString = <NULL>, daNewLUN = 000000
    
    root/# lscfg -vpl hdisk8
    hdisk8 U1234.567.8913E22-V204-C201-T1-L890000000000 Virtual SCSI
    Disk Drive
    root/# lscfg -vpl hdisk9
    hdisk9 U1234.567.8913E22-V204-C201-T1-L8a0000000000 Virtual SCSI
    Disk Drive
    root/# lscfg -vpl hdisk10
    hdisk10 U1234.567.8913E22-V204-C201-T1-L8b0000000000 Virtual
    SCSI Disk Drive
    root/# lscfg -vpl hdisk11
    hdisk11 U1234.567.8913E22-V204-C201-T1-L8c0000000000 Virtual
    SCSI Disk Drive
    
    
    The missing disks are hdisk10 and hdisk11.
    
    Path           LUN
    /dev/hdisk0    8100
    /dev/hdisk1    8200
    /dev/hdisk2    8300
    /dev/hdisk3    8400
    /dev/hdisk4    8500
    /dev/hdisk5    8600
    /dev/hdisk6    8700
    /dev/hdisk7    8800
    /dev/hdisk8    8900
    /dev/hdisk9    8      <--- LUN not being reported properly
    /dev/hdisk10   8      <--- LUN not being reported properly
    /dev/hdisk11   8      <--- LUN not being reported properly
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: TPC 4.2.0 and 4.2.1 users with Storage       *
    *                 Resource Agents                              *
    ****************************************************************
    * PROBLEM DESCRIPTION: The Storage Resource Agent probe does   *
    *                      not correctly handle hexadecimal LUN    *
    *                      IDs.  As a result, only some are        *
    *                      displayed in the TPC GUI.  See ERROR    *
    *                      DESCRIPTION for more details.           *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    -
    

Problem conclusion

  • A code change has been made to correctly handle the
    hexadecimal LUN IDs.  The fix for this APAR is targeted for
    the following maintenance package:
    
    | fix pack | 4.2.1-TIV-TPC-FP0003 - target June 2011
    
    http://www-01.ibm.com/support/docview.wss?&uid=swg21320822
    
    The target dates for future fix packs do not represent a formal
    commitment by IBM. The dates are subject to change without
    notice.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IC74862

  • Reported component name

    TPC FOR DATA

  • Reported component ID

    5608TC300

  • Reported release

    42A

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2011-03-08

  • Closed date

    2011-03-28

  • Last modified date

    2011-03-28

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    TPC FOR DATA

  • Fixed component ID

    5608TC300

Applicable component levels

  • R42A PSY

       UP

  • R42H PSY

       UP

  • R42L PSY

       UP

  • R42S PSY

       UP

  • R42W PSY

       UP

[{"Line of Business":{"code":"LOB10","label":"Data and AI"},"Business Unit":{"code":"BU029","label":"Software"},"Product":{"code":"SS8JB5","label":"Tivoli Storage Productivity Center for Data"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"42A"}]

Document Information

Modified date:
19 September 2021