IJ32345: INCOMPLETE LIBIBVERBS PATH DETECTION FOR UBUNTU

APAR status

• Closed as program error.

Error description

• The systemhealth monitor did not detect all paths
  for RDMA support (libibverbs.so library) on Ubuntu Machines.
  Therefore it reports a "ib_rdma_libs_wrong_path" issue.
  

Local fix

Problem summary

• The systemhealth monitor did not detect all paths
  for RDMA support (libibverbs.so library) on Ubuntu Machines.
  Therefore it reports a "ib_rdma_libs_wrong_path" issue.
  

Problem conclusion

• Benefits of the solution:
  Since Debian/Ubuntu introduced
  Multiarch Architecture Specifiers,
  most libraries live in a
  /usr/lib/<architecture>-linux-gnu/ directory.
  This is now considered by the systemhealth monitor.
  So on a x86_64 Ubuntu machines, the
  libraries are also searched under the
  /usr/lib/x86_64-linux-gnu/ directory.
  
  Work around:
  Not known
  
  Problem trigger:
  The issue shows up on Ubuntu machines with RDMA in use.
  
  Symptom:
  Error output/messages
  
  Platforms affected:
  Ubuntu Operating System environments
  
  Functional Area affected:
  System Health
  
  Customer Impact:
  Suggested
  

Temporary fix

Comments

APAR Information

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

  IJ32238

• 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