Date: Tue, 11 Feb 2014 15:58:58 +0200 From: Andriy Gapon <avg@FreeBSD.org> To: Vitalij Satanivskij <satan@ukr.net> Cc: Vladimir Sharun <atz@ukr.net>, Current FreeBSD <freebsd-current@FreeBSD.org> Subject: Re: ARC "pressured out", how to control/stabilize ? (reformatted to text/plain) Message-ID: <52FA2CA2.5000508@FreeBSD.org> In-Reply-To: <52F4A35E.1080902@FreeBSD.org> References: <52D66DB6.7030807@FreeBSD.org> <1390900795.258244476.v35k1338@frv45.ukr.net> <52EA3459.3070300@FreeBSD.org> <1391083826.948700370.cmzf8475@frv45.ukr.net> <20140131182637.GA82526@hell.ukr.net> <20140204100823.GA95709@hell.ukr.net> <52F0F687.6050307@FreeBSD.org> <20140204171040.GA82996@hell.ukr.net> <52F12210.10604@FreeBSD.org> <20140205090449.GA9341@hell.ukr.net> <20140205122241.GA38114@hell.ukr.net> <52F4A35E.1080902@FreeBSD.org>
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on 07/02/2014 11:11 Andriy Gapon said the following: > on 05/02/2014 14:22 Vitalij Satanivskij said the following: >> Dear Andriy and FreeBSD community, >> >> Ok. I'm get coredump on panic. >> >> What else i need to do? > > > Vitalij, Vladimir, > > I have been able to reproduce the leak at work, so now I have full access to all > debugging information that I need. Thank you for your testing and reports. > > I have reported my observations to OpenZFS developers. It looks like the author > of L2ARC compression code is too busy right now to produce a fix. > Unfortunately, I am not very familiar with the L2ARC code, so I can not promise > to produce a patch soon. I've been able to spend some time on this issue. Could you please try the following patch? http://people.freebsd.org/~avg/l2arc-b_tmp_cdata-diag.2.patch It obsoletes all previous patches from me. -- Andriy Gapon
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