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From: Vyacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org>
To: ARAI Shun-ichi <hermes-akuOmOme3sQYOdUovKs6ag@public.gmane.org>
Cc: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: Which version of nilfs do you use?
Date: Fri, 28 Dec 2012 12:17:39 +0400	[thread overview]
Message-ID: <1356682659.2126.23.camel@slavad-ubuntu> (raw)
In-Reply-To: <20121228.165816.981117143166927771.hermes-akuOmOme3sQYOdUovKs6ag@public.gmane.org>

On Fri, 2012-12-28 at 16:58 +0900, ARAI Shun-ichi wrote:
> In <1356675289.2126.10.camel@slavad-ubuntu>;
>    Vyacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org> wrote
>    as Subject "Re: Which version of nilfs do you use?":
> 
> > I think that it can be a synchronization issue. But it needs to
> > investigate the situation more deeply. As I can see, it is using 8 CPUs
> > in the case of the issue and it takes place frequent update. So, it can
> > be a ground for good issue reproducibility, from my point of view.
> 
> CPU of my PC is Core i7 3770S. It has 4 cores with HTT (8 threads).

And you had the issue also. But I tried to reproduce on 2 cores CPU
(without success currently). So, in the case of synchronization issue a
count of CPUs' cores can be a important factor, I think. And
unfortunately, currently, we haven't clear and easy way of the issue
reproducing.

With the best regards,
Vyacheslav Dubeyko.

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  parent reply	other threads:[~2012-12-28  8:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-27  9:47 Which version of nilfs do you use? Elmer Zhang
     [not found] ` <AAEC3976-3D79-4170-B1DC-2A04499392DE-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-12-27 10:35   ` dexen deVries
2012-12-28  2:20     ` Elmer Zhang
     [not found]       ` <BB9A0F28-A902-4FE4-BA58-A66EA93290F8-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-12-28  2:58         ` ARAI Shun-ichi
     [not found]           ` <20121228.115843.568913897223506746.hermes-akuOmOme3sQYOdUovKs6ag@public.gmane.org>
2012-12-28  6:14             ` Vyacheslav Dubeyko
2012-12-28  7:58               ` ARAI Shun-ichi
     [not found]                 ` <20121228.165816.981117143166927771.hermes-akuOmOme3sQYOdUovKs6ag@public.gmane.org>
2012-12-28  8:17                   ` Vyacheslav Dubeyko [this message]
2012-12-28  6:06   ` Vyacheslav Dubeyko
2012-12-28  7:12     ` Elmer Zhang
     [not found]       ` <948BD9D2-CAF2-444D-A23B-00D689BA69CE-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2012-12-28  7:33         ` Vyacheslav Dubeyko

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