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Re: NFS hangs (again)
> And the same kinds of problems? Getting EWOULDBLOCK/EAGAIN on them?
> Strange because in uipc_socket.c there is one obvious place where sosend
> can return EWOULDBLOCK, but that is for non blocking I/O. Can you instrument
> sosend() and find where it returns EWOULDBLOCK?
Suppose I just had it panic at the point where it prints the "nfs send
error" so I could get a back trace? I think I could do that much quicker.
I could also get a few other things from DDB if I knew what would be
useful to the NFS/locking experts.
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