2563769 - sp_iqcheckdb with verify mode got unresponsive even when no user connections. | SAP Knowledge Base Article

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2563769 - sp_iqcheckdb with verify mode got unresponsive even when no user connections.

Symptom

  • sp_iqcheckdb with verify mode got unresponsive even when no user connections.
  • Stack trace was generated during unresponsive time:

         __lll_lock_wait
         _L_lock_812
         pthread_mutex_lock
         hos_dualmutex::LockAndPromote
         s_blockmap::RegisterPhysicalBlockId
         s_blockmap::AllocOrReallocPhysicalBlocks
         s_buf::Write


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Environment

SAP IQ 16.1

Product

SAP IQ 16.1

Keywords

KBA , BC-SYB-IQ , Sybase IQ , Problem

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