From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vyacheslav Dubeyko Subject: Re: Strange "flush" process bahaviour Date: Wed, 28 Nov 2012 18:39:20 +0400 Message-ID: <1354113560.2017.11.camel@slavad-ubuntu> References: <50A5737C.2040805@li.ru> <201211160313.AA04185@capsicum.lab.ntt.co.jp> <50A65588.3000205@li.ru> <20121127151924.GW4028@wloczykij> <295B3FE7-A44E-4D57-9A6A-B725EF1BA9EB@dubeyko.com> <20121128142116.GY4028@wloczykij> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dubeyko.com; s=default; h=Mime-Version:Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID; bh=XUE/pNcWTn3JWB2odtAhfKkcKsMVyMHw4V27fIUaokI=; b=DHjTRhWW0BOkSJNNyoplb7I1Xtx6H7Gwi9CpXyTbMmBalwC+h2rzOGutmT4IlCovXGE9o7ckmAvYLMl/9TiXuzjSdWoIWeDMsCeb+1QcBnMc2/mx1PcfuBx5eP5E6Pmt; In-Reply-To: <20121128142116.GY4028@wloczykij> Sender: linux-nilfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Piotr Szymaniak Cc: Ryusuke Konishi , fwdnilfsml.to.11df-2pMamKoQTv4@public.gmane.org, linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org On Wed, 2012-11-28 at 15:21 +0100, Piotr Szymaniak wrote: > On Tue, Nov 27, 2012 at 08:43:01PM +0300, Vyacheslav Dubeyko wrote: > > Could you describe the path of issue reproducing? What filesystem > > operations took place near before the issue? > > Reproduce: Use a computer with nilfs2? No idea... I notice this issue > from time to time. I suppose it's more visible when the system is idle > and then I notice a lot of CPU load without any reason (also as I wrote > before - it stops immediately after runnig sync). > Ok. Could you share output of "top" and "ps ax" for the case of issue reproducing? These outputs can be helpful for beginning of analysis. With the best regards, Vyacheslav Dubeyko. > > Piotr Szymaniak. -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html