IJ50211: SIGNAL 11, NOTGLOBALMUTEXCLASS::ACQUIRE() + 0X10 IN FILE MASTSMSG.C

APAR status

• Closed as program error.

Error description

• During a mount operation of the file system, updating LWE
  configuration information for File Audit Logging before the
  Fileset metadata file (FMF) is initialized results in the signal
  11, NotGlobalMutexClass::acquire() + 0x10 at mastSMsg.C:44
  

Local fix

• - Disable FAL
  

Problem summary

• During a mount operation of the file system, updating LWE
  configuration information for File Audit Logging before the
  Fileset metadata file (FMF) is initialized results in the signal
   11, NotGlobalMutexClass::acquire() + 0x10 at mastSMsg.C:44
  

Problem conclusion

• This problem is fixed in 5.1.9.3
  To see all Spectrum Scale APARs and their respective
  Fix solutions refer to page:
  https://public.dhe.ibm.com/storage/spectrumscale/spectrum_scale_
  apars.html
  
  Benefits of the solution:
  Fixed the code so that updating LWE configuration is skipped
  during a mount operation
  
  Work Around:
  - Disable FAL
  
  Problem trigger:
  - Enable FAL
  - Mount the file system
  - The update to the LWE config information happens before the
  FMF is initialized during the mount operation
  
  Symptom:
  Abend/Crash
  
  Platforms affected:
  Linux
  
  Functional Area affected:
  File Audit Logging
  
  Customer Impact:
  High Importance
  

Temporary fix

Comments

APAR Information

• 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

  SPEC SCALE STD

• Fixed component ID

  5737F33AP

Applicable component levels