R. B. Riddick wrote:
--- Raymond Owens <[EMAIL PROTECTED]> wrote:
Questions:
Can VM_KMEM_SIZE_MAX be set manually with sysctl?
No, but you could set it with this procedure:
1. Insert the lines
vm.kmem_size=123456789
vm.kmem_size_max=1234567890
in
/boot/loader.conf
2. reboot
That should change those values...
(see src/sys/kern/kern_malloc.c)
I wonder, why your box needs such a big buffer? Do u have network traffic
bursts or so?
Regardless what purpose is for, the net.bpf.bufsize should never
set above hardware cache size. The best (optimal size) is 50% - 80%
of the hardware cache size, unless original BPF is modified in some
way I do not know.
Such high bufsize will degrade performance.
--
------------ Jin Guojun ----------- v --- [EMAIL PROTECTED] ---
Distributed Systems Department http://www.dsd.lbl.gov/~jin
Lawrence Berkeley National Laboratory, Berkeley, CA 94720
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