What is the use of Deadlock Detection feature by DLM?

Solution Verified - Updated -

Issue

  • Currently we have "Enable Deadlock Detection Code" enabled. Is this correct and good?

  • What is the use of Deadlock Detection Code in Cluster?

  • Does GFS use deadlock detection feature provided by DLM?

Environment

  • Red Hat Cluster Suite (RHCS)

  • GFS

  • Distributed Locking Mechanisms (DLM)

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