Database - RAC/Scalability (MOSC)

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Getting a lot of ORA-errors from different databases:ORA-27508, ORA-27300,ORA-27301,ORA-27302

edited Dec 2, 2009 2:36PM in Database - RAC/Scalability (MOSC) 6 commentsAnswered
 Hi!

10.2.0.4 #25

Two node RAC

Win 2003 x64

We are getting the below error(s) from different databases in our RAC, they seem very random:

Errors in file e:\oracle\product\10.2.0\admin\db02\udump\db021_ora_18648.trc:~ORA-27508: IPC error sending a message~ORA-27300: OS system dependent operation:IPCSOCK_Send failed with status: 10054~ORA-27301: OS failure message: An existing connection was forcibly closed by the remote host.~ORA-27302: failure occurred at: send_3~

or

Errors in file e:\oracle\product\10.2.0\admin\db43\bdump\db431_pz99_20980.trc:~ORA-27508: IPC error sending a message~ORA-27300: OS system dependent operation:IPCSOCK_Send failed with status: 10054~ORA-27301: OS failure message: An existing connection was forcibly closed by the remote host.~ORA-27302: failure occurred at: send_3~ORA-10387: parallel query server interrupt (normal)~

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