Re: Slower performance with lookupcache (2.6.30.2)

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On Mon, 2009-07-27 at 10:01 -0700, Simon Kirby wrote:
> You say that LOOKUP is returning the attributes as well -- is it not
> possible to operate the same way doing revalidation?

I'm not sure I understand you. Do you mean issue LOOKUP calls instead of
GETATTR calls when revalidating the file attribute information? Sure we
could, but LOOKUP is a more expensive operation than GETATTR on most
platforms: it requires the server to retrieve and process information
from both the parent directory and the file.

   Trond

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