Major problem with "No buffer space available" errors
lfinch at asitis.net.au
Wed Jul 16 06:43:16 PDT 2003
Another thing you could try is compile for 0 users, this sets it to an
automatic value, depending on the machine specs, I had this prob, on a
server, and that fixed it.
Hope this helps
From: owner-freebsd-performance at freebsd.org
[mailto:owner-freebsd-performance at freebsd.org] On Behalf Of Claus Guttesen
Sent: Wednesday, July 16, 2003 11:37 PM
To: James West; freebsd-performance at freebsd.org
> I'm having huge problems with "No buffer space
> available" errors. I've increased MAXUSERS to 512 in
> the kernel, recompiled, rebooted and the sysctl
> values below show that everything is up'ed to the
Are you running ipfw on the box? When I configured a
queue without a pipe to put it on, I got the same
message and couldn't ping hosts on that interface
until I removed the queue.
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