[OpenAFS] Strange regular afs failure

[Jeffrey Altman]

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Frank Burkhardt wrote:
> Hi,
> 
> On Mon, Sep 24, 2007 at 08:54:58AM -0400, Derrick Brashear wrote:
>> The afs server threads servicing that client blocked and there was a race
>> caught when the client tried making more of the same RPC while the previous
>> one was still being serviced.
> 
> I don't fully understand that. Does this mean, my network duplicates
> packets?

It means that your client sent a request, the file server didn't respond
because it was busy, and your client sent a second request before the
file server got to processing the first one.

For each request that comes in, the file server must match it up with a
"host" structure.  There can only be one "host" structure for each
client.  If at the start of processing a request there is no "host"
structure but afterwards there are two, then the second one is discarded.


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