IBM Support

IV52816: OPENING A SUBSEQUENT IA MAY HANG IN CASE OF ERROR FOR PRIOR IA

A fix is available

 

APAR status

  • Closed as program error.

Error description

  • In case the opening of an IA fails, in some instances, any
    subsequent attampt to open another IA could potentially hang.
    

Local fix

Problem summary

  • In case the opening of an IA fails, in some instances, any
    subsequent attampt to open another IA could potentially hang.
    

Problem conclusion

  • Release the global HCA lock in the error paths.
    

Temporary fix

Comments

APAR Information

  • APAR number

    IV52816

  • Reported component name

    UDAPL

  • Reported component ID

    5765H4040

  • Reported release

    710

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Submitted date

    2013-12-03

  • Closed date

    2013-12-03

  • Last modified date

    2014-05-23

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

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

    IV52987

Fix information

  • Fixed component name

    UDAPL

  • Fixed component ID

    5765H4040

Applicable component levels

  • R710 PSY U859835

       UP14/05/22 I 1000

PTF to Fileset Mapping

Document information

More support for: AIX family

Software version: 710

Operating system(s): AIX

Reference #: IV52816

Modified date: 23 May 2014