From owner-freebsd-fs@FreeBSD.ORG  Fri Jan 18 11:26:37 2013
Return-Path: <owner-freebsd-fs@FreeBSD.ORG>
Delivered-To: freebsd-fs@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by hub.freebsd.org (Postfix) with ESMTP id DC6FB473;
 Fri, 18 Jan 2013 11:26:37 +0000 (UTC)
 (envelope-from nicolas@i.0x5.de)
Received: from n.0x5.de (n.0x5.de [217.197.85.144])
 by mx1.freebsd.org (Postfix) with ESMTP id 4573AF7B;
 Fri, 18 Jan 2013 11:26:37 +0000 (UTC)
Received: by pc5.i.0x5.de (Postfix, from userid 1003)
 id 3YnfxL12vTz7ySF; Fri, 18 Jan 2013 12:26:30 +0100 (CET)
Date: Fri, 18 Jan 2013 12:26:30 +0100
From: Nicolas Rachinsky <fbsd-mas-0@ml.turing-complete.org>
To: Artem Belevich <art@freebsd.org>
Subject: Re: slowdown of zfs (tx->tx)
Message-ID: <20130118112630.GA41074@mid.pc5.i.0x5.de>
References: <20130114094010.GA75529@mid.pc5.i.0x5.de>
 <CAFqOu6hxfGt_M6Jo9qWeifDz9YnNc_Bd9H-GEe4RYtutaPvH5w@mail.gmail.com>
 <20130114195148.GA20540@mid.pc5.i.0x5.de>
 <CAFqOu6jwJ4qhbOovN_NhzusdQJvrbvUC3g93sziR=Uw99SGenw@mail.gmail.com>
 <20130114214652.GA76779@mid.pc5.i.0x5.de>
 <CAFqOu6jKX-Ks6C1RK5GwZ51ZVUSnGSe7S99_EfK+fwLPjAFFYw@mail.gmail.com>
 <20130115224556.GA41774@mid.pc5.i.0x5.de>
 <CAFqOu6jJnWdbikPmE1-UML5i_x7meF+iyY=9WBRyv2j7AeOaSg@mail.gmail.com>
 <20130116073759.GA47781@mid.pc5.i.0x5.de>
 <CAFqOu6j1T1gntgUm6eS1FZZAjoVyZH+eq7HAduDsOA36rJ+KhA@mail.gmail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <CAFqOu6j1T1gntgUm6eS1FZZAjoVyZH+eq7HAduDsOA36rJ+KhA@mail.gmail.com>
X-Powered-by: FreeBSD
X-Homepage: http://www.rachinsky.de
X-PGP-Keyid: 887BAE72
X-PGP-Fingerprint: 039E 9433 115F BC5F F88D  4524 5092 45C4 887B AE72
X-PGP-Keys: http://www.rachinsky.de/nicolas/gpg/nicolas_rachinsky.asc
User-Agent: Mutt/1.5.21 (2010-09-15)
Cc: freebsd-fs <freebsd-fs@freebsd.org>
X-BeenThere: freebsd-fs@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: Filesystems <freebsd-fs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-fs>
List-Post: <mailto:freebsd-fs@freebsd.org>
List-Help: <mailto:freebsd-fs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-fs>,
 <mailto:freebsd-fs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 18 Jan 2013 11:26:37 -0000

* Artem Belevich <art@freebsd.org> [2013-01-16 00:45 -0800]:
> On Tue, Jan 15, 2013 at 11:37 PM, Nicolas Rachinsky
> <fbsd-mas-0@ml.turing-complete.org> wrote:
> >> You may want to update your system to very recent FreeBSD as quite a
> >> few fixes were recently imported from illumos. Hopefully it will deal
> >> with the issue. I'm out of ideas otherwise. Sorry.
> >
> > Do you mean -CURRENT or -STABLE with very recent? Or just 9.1?
> 
> -HEAD or -STABLE (-8 or -9).

I have now updated the machine to stable/8 r245541. I have not updated
the zpool.

But the problem still occurs. Should I update the pool? Or try other
things first?

Nicolas
-- 
http://www.rachinsky.de/nicolas