ZFS kmem_map too small.

[Ivan Voras]

Pawel Jakub Dawidek wrote:
> I'm not sure if it's not too late to ask re@ about increasing the
> default kmem size at least on amd64. ~300MB we have there is silly
> small.

Is kmem / arc allocation static or dynamic? I.e. the "regular" file
cache can use up all (or at least big chunk of) memory and then return
it to applications when they need it. I suppose this is not the case
with ZFS?

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