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2149078 - Slow ASE recovery with mixed allocations on tempdb


  • A slow ASE recovery can occur if tempdb device segmap values contain a mixture of both dedicated fragments (segmaps 3 and 4) and mixed fragments (segmap  7)
  • Most of the recovery time is spent initializing the system tempdb allocation units
  • During runtime an 1105 error message (not enough space in syslogs) is recorded in the dataserver log for tempdb



  • Adaptive Server Enterprise (ASE) 12.5
  • Adaptive Server Enterprise (ASE) 15.7
  • Adaptive Server Enterprise (ASE) 16.0


SAP Adaptive Server Enterprise 12.5 ; SAP Adaptive Server Enterprise 15.7 ; SAP Adaptive Server Enterprise 16.0


MLD freespace accounting segmap tempdb recovery , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , BC-DB-SYB , SAP Business Suite on Sybase ASE Database Platform , Bug Filed

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