IJ36349: ASSERT POOLDATAP[POOLINDEX].POOLID == POOLID

APAR status

• Closed as program error.

Error description

• logAssert after mmaddisk:
  poolDataP[poolIndex].poolId == poolId
  
  Reported in:
  ESS Cluster on 5.1.1
  

Local fix

Problem summary

• GPFS daemon could assert while running mmadddisk.
  This can only happen if a new storage pool is being
  created as a result of running mmadddisk and a storage
  pool had been deleted in the past via mmdeldisk.
  

Problem conclusion

• This problem is fixed in 5.0.5  PTF 12
  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:
  Prevent unexpected GPFS daemon assert that
  could occur during mmadddisk.
  
  Work Around:
  Increase number of disks being added via mmadddisk
  command or avoid creating a new storage pool.
  
  Problem trigger:
  Creating a new storage pool via mmadddisk command
  
  Symptom:  Abend/Crash
  
  Platforms affected:
  ALL Operating System environments
  
  Functional Area affected:
  All Scale Users
  
  Customer Impact:
  Critical
  

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 DME

• Fixed component ID

  5737F34AP

Applicable component levels