【翻譯自mos文章】加大資料庫連接數（the Number of Database Connections ），

【翻譯自mos文章】加大資料庫連接數（the Number of Database Connections ），

本文參考自：

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

fact: Oracle Server - Enterprise Edition 8

fact: Solaris Operating System (SPARC)

symptom: Trying to Increase the Number of Database Connections

symptom: ORA-07252 spcre: semget error, could 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.