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List:       dragonfly-bugs
Subject:    Re: [issue1695] NFS-related system breakdown
From:       Matthew Dillon <dillon () apollo ! backplane ! com>
Date:       2010-03-15 9:23:11
Message-ID: 201003150923.o2F9NBSB017736 () apollo ! backplane ! com
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:
:What's next? tcpdump on the server side ?
:

    I'm not sure tcpdump can track rpcs over a tcp connection, but that
    would be the next step to try to find out which side is responsible
    for dropping one of the RPCs on the floor.

    Another possibility is that it is a stalled TCP connection which you
    can detect by looking at the receive and transmit buffer backlog on
    both sides via 'netstat -p tcp'.

					-Matt
					Matthew Dillon 
					<dillon@backplane.com>
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