Re: [PATCH 0/2] NFS: limit use of ACCESS cache for negative responses

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On Mon, 2022-09-05 at 09:28 +1000, NeilBrown wrote:
> 
> When I was first presented with this problem I thought logout/login
> was
> the answer and even provided a patch which would mean different
> logins
> got different cache keys.  This wasn't very well received because it
> used to work without log out/in (because we didn't cache access
> indefinitely), but the killer was that it didn't even work reliably -
> because of propagation variability.

Then the onus is upon you and the people who don't want the two
proposed solutions to figure out new ones. Timeouts are not acceptable.

-- 
Trond Myklebust
Linux NFS client maintainer, Hammerspace
trond.myklebust@xxxxxxxxxxxxxxx






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