Re: question concerning proper usage of kernel variables net.bpf.bufsize and vm_kmem_size_max

--- Raymond Owens <owensr@xxxxxxxxxxx> 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?

-Arne


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