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ORA-27508: IPC error sending a message [message #181557] Mon, 10 July 2006 09:05 Go to next message
dbcast
Messages: 1
Registered: July 2006
Junior Member
I have this problem on my cluster Rac: when I stop one node (shutdown of one host) CMService on node alive hang and database is not more accessible.
In the lmon.trc I found these errors:

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

On ipcdbg.log I find this:

Thread(06c0): 07/10/06 10:23:03 TCP/IP IPC ErrorLog, version[ 9.2.0.6.0.56 ]
07/10/06 10:23:03 | INFO | 06c0 | initialized proc [oracle : dbsat2 : 1696] at satview2.san [10.0.0.2]
07/10/06 10:50:38 | ERROR | 0774 | IPCSendMsg: could not initiate send on conn 0x47f68dc to node [0x0100000a : 64810], err 10054
07/10/06 10:50:38 | ERROR | 0774 | IPCGetRequestInfo: failed a request rqh(0x62a4b78), type(6), status(2), bytes(0)
07/10/06 10:50:38 | ERROR | 0768 | IPCSendMsg: could not initiate send on conn 0x4579808 to node [0x0100000a : 63786], err 10054
07/10/06 10:50:38 | ERROR | 0768 | IPCGetRequestInfo: failed a request rqh(0x4579b60), type(6), status(2), bytes(0)

It seems like Rac cannot be alive without all nodes active.
But this is not a good behaviour...
What I'm wrong?
Maybe some configuration in listener or tnsname files? Or in the Private NIC...

Please give me your help.
Thx Tix



Re: ORA-27508: IPC error sending a message [message #184513 is a reply to message #181557] Wed, 26 July 2006 19:11 Go to previous message
anurag078
Messages: 34
Registered: May 2006
Location: West Des Moines
Member

What are the OS and Database versions???
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