Alfresco 4.0.d Linux SMB errors after heavy use.

zezom — Tue, 27 Mar 2012 12:17:06 GMT

Hi,I am running Alfresco version 4.0.d on a Linux system with Ubuntu 11.10 and PostgreSQL as the database.I find that after a little while of heavy file transfer I tend to see the below errors in my log files:2012-03-27 20:37:00,953 ERROR [smb.protocol.auth] [AlfJLANWorker12] org.alfresco.jlan.smb.

Re: Alfresco 4.0.d Linux SMB errors after heavy use.

glaenen — Mon, 27 Aug 2012 11:31:17 GMT

Hello,

Did you find a solution for your problem? I'm having the same issue opening cad drawings made of parts stored on an Alfresco CIFS share.

2012-08-27 13:19:38,669 ERROR [org.alfresco.fileserver] [AlfJLANWorker5] Failed to send local oplock break:
2012-08-27 13:19:38,672 ERROR [org.alfresco.fileserver] [AlfJLANWorker5] Error from JLAN
java.io.IOException: Connection reset by peer
        at sun.nio.ch.FileDispatcher.write0(Native Method)
        at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:29)
        at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:100)
        at sun.nio.ch.IOUtil.write(IOUtil.java:71)
        at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:334)
        at org.alfresco.jlan.smb.server.nio.ChannelPacketHandler.writeBytes(ChannelPacketHandler.java:127)
        at org.alfresco.jlan.smb.server.nio.TcpipSMBChannelHandler.writePacket(TcpipSMBChannelHandler.java:161)
        at org.alfresco.jlan.smb.server.PacketHandler.writePacket(PacketHandler.java:215)
        at org.alfresco.jlan.smb.server.SMBSrvSession.sendResponseSMB(SMBSrvSession.java:1617)
        at org.alfresco.jlan.smb.server.SMBSrvSession.sendAsynchResponseSMB(SMBSrvSession.java:1854)
        at org.alfresco.jlan.server.locking.LocalOpLockDetails.requestOpLockBreak(LocalOpLockDetails.java:383)
        at org.alfresco.jlan.server.filesys.cache.FileStateCache.requestOplockBreak(FileStateCache.java:431)
        at org.alfresco.jlan.server.filesys.cache.FileStateLockManager.requestOpLockBreak(FileStateLockManager.java:343)
        at org.alfresco.jlan.smb.server.NTProtocolHandler.checkOpLock(NTProtocolHandler.java:7836)
        at org.alfresco.jlan.smb.server.NTProtocolHandler.procNTCreateAndX(NTProtocolHandler.java:5952)
        at org.alfresco.jlan.smb.server.NTProtocolHandler.runProtocol(NTProtocolHandler.java:314)
        at org.alfresco.jlan.smb.server.SMBSrvSession.runHandler(SMBSrvSession.java:1354)
        at org.alfresco.jlan.smb.server.SMBSrvSession.processPacket(SMBSrvSession.java:1448)
        at org.alfresco.jlan.smb.server.nio.NIOCIFSThreadRequest.runRequest(NIOCIFSThreadRequest.java:138)
        at org.alfresco.jlan.server.thread.ThreadRequestPool$ThreadWorker.run(ThreadRequestPool.java:153)
        at java.lang.Thread.run(Thread.java:662)

Thanks,

Glenn

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Alfresco 4.0.d Linux SMB errors after heavy use.

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