Re: DONTNEED fadvise flag

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On Wed, Mar 23, 2016 at 11:47 AM, Jan Schermer <jan@xxxxxxxxxxx> wrote:
> So the OSDs pass this through to the filestore so it doesn't pollute the cache?
> That would be... surprising.

They do if all the stars and config settings align, anyway, yes. It's
also used if you have a cache tier for making decisions there.
-Greg
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