Messages in this thread | | | Date | Mon, 3 Apr 2006 17:26:28 +0200 | From | Jakob Oestergaard <> | Subject | Re: NFS client (10x) performance regression 2.6.14.7 -> 2.6.15 |
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I've run a git bisect from 2.6.14 to 2.6.15 to find what broke the NFS client.
It seems to be the GIT patch: 24aa1fe6779eaddb3e0b1b802585dcf6faf9cc44 that introduces the problem.
Trond, it took me a lot of tries with GIT to narrow this down, because the problem does not show up consistently. Some times nfsbench would complete very quickly, but then a second (or third or ...) run would run slow.
Could I ask you to try: for i in `seq 1 100`; do time ./nfsbench; done or something like that?
I'm looking through the patch, but to be honest the NFS cache internals isn't really something I understand... :)
--
/ jakob
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