At 11:34 20/02/01 -0700, Drew Eckhardt wrote:
>These control the default socket buffer size. Assuming postfix
>is not setting the appropriate socket options, when they are increased
>space will run out with even fewer connections. If they are decreased
>such that they are less than the bandwidth delay product, you will have
>TCP/IP performance problems.
>
>The original poster needs to play with some of the kern.ipc values
>instead, most notably kern.ipc.maxsockbuf.
You're right.
a quick check shows that ENOBUFS may be caused by too many things,
including mbuf allocation failures, and even the network interface queue
has its "word"...
cheers,
mouss
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