VM65391: SYSTEM HANG ON A CONSTRAINED SYSTEM.

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• In a heavily constrained system, a hang is detected.  Determined
  to be a frame table scan unable to succeed.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All z/VM users.                              *
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  * PROBLEM DESCRIPTION:                                         *
  ****************************************************************
  * RECOMMENDATION: APPLY PTF                                    *
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  A frame table scan was looping unsuccessfully.
  

Problem conclusion

• Code was modified to more agressively attempt to obtain frames
  in a constrained environment.
  

Temporary fix

• FOR RELEASE VM/ESA CP/ESA R630 :
  PREREQ: VM65352 VM65368
  CO-REQ: NONE
  IF-REQ: NONE
  

Comments

APAR Information

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

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

  UM34086

Modules/Macros

• CPLOAD   HCPALF   HCPALR   HCPMDLAT HCPPPI
  HCPPTA   HCPPTE   HCPPTF   HCPPTG   HCPRSM   HCPRSMBK HCPSXP
  

Fix information

• Fixed component name

  VM CP

• Fixed component ID

  568411202

Applicable component levels

• R630 PSY UM34086

     UP13/08/15 P 1401

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.