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[Translated from mos] Increase the Number of Database Connections (the Number of Database Connections ),

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[Translated from mos] Increase the Number of Database Connections (the Number of Database Connections ),

Reference:

Trying to Increase the Number of Database Connections (Doc ID 167674.1)

  • Fact: Oracle Server-Enterprise Edition 8
  • Fact: Solaris Operating System (iSCSI)
  • Symptom: Trying to Increase the Number of Database Connections
  • Symptom: ORA-07252 spcre: semget error, cocould not allocate semaphores
  • Symptom: ORA-00600: internal error code, arguments: [skgmbusy]
  • Symptom: svr4 error 28 no space left on device
  • Cause: Unix kernel not configured correctly for the number of processes trying to connect to the database.

     

    Fix:

    Increase the unix kernel parameter SEMMNS to a higher value. This will allow the database to started with a higher processes parameter.

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    Related Keywords:
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