From owner-freebsd-stable@FreeBSD.ORG Wed Sep 15 15:40:02 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D143F106564A; Wed, 15 Sep 2010 15:40:02 +0000 (UTC) (envelope-from doublef-ctm@yandex.ru) Received: from forward17.mail.yandex.net (forward17.mail.yandex.net [95.108.253.142]) by mx1.freebsd.org (Postfix) with ESMTP id 7A8828FC13; Wed, 15 Sep 2010 15:40:02 +0000 (UTC) Received: from smtp19.mail.yandex.net (smtp19.mail.yandex.net [95.108.252.19]) by forward17.mail.yandex.net (Yandex) with ESMTP id 83592A58C04; Wed, 15 Sep 2010 19:40:00 +0400 (MSD) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1284565200; bh=4jrE3qOvQLOFWRNCvsfxZwCCnmxYqqz3lizfFOinhgc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:In-Reply-To; b=eLfUg+mCZiQLuiPUmfU3CHuiq8X4qaYfej0h2J1Dum7IWiA+yA2L8f9aFa832YRpr opndvCn0XhImHo/srCvcffdISuzJfetPu+wCkXMI+BmhM9qzdYvyTuKm1msOcX4J/Q Atf1NXu4Z4FlNSu5/LVmHeZq9oCEqut1VDch8AiQ= Received: from nautilus (unknown [178.155.116.41]) by smtp19.mail.yandex.net (Yandex) with ESMTPA id 540D2287009E; Wed, 15 Sep 2010 19:40:00 +0400 (MSD) Received: by nautilus (Postfix, from userid 1001) id 113B51DD43E; Wed, 15 Sep 2010 19:39:59 +0400 (MSD) Date: Wed, 15 Sep 2010 19:39:58 +0400 From: Sergey Zaharchenko To: freebsd-fs@freebsd.org, freebsd-stable@freebsd.org Message-ID: <20100915153958.GA3256@nautilus.vmks.ru> References: <20100907164204.GA2571@nautilus.vmks.ru> <20100908065222.GA2522@nautilus.vmks.ru> <20100908103338.GA5091@nautilus.vmks.ru> <20100908104200.GA36566@icarus.home.lan> <20100909165829.GA2602@nautilus.vmks.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EeQfGwPcQSOJBaQU" Content-Disposition: inline In-Reply-To: <20100909165829.GA2602@nautilus.vmks.ru> X-Listening-To: Silence User-Agent: Mutt/1.5.20 (2009-06-14) X-Yandex-TimeMark: 1284565200 X-Yandex-Spam: 1 X-Yandex-Front: smtp19.mail.yandex.net Cc: Dan Davis Subject: Re: 8.1-RELEASE ZFS hangs X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Sep 2010 15:40:02 -0000 --EeQfGwPcQSOJBaQU Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello list(s), After all it turned out that the HighPoint controller was buggy. When we later configured it in RAID5 mode, it reported drive faults for random drives that were OK. I don't get how/why it worked in geom stripe mode. Anyway, we switched to a 3ware card and ZFS works happily with it out of the box without any kernel tuning (I may do some fine-tuning later). So, I'm sorry for suspecting ZFS, and thanks to Pawel for maintaining it! However, seems like that there are other people, like Tim and Dan, who are having a similar problem, but without noticeable hardware relation. Maybe there is something to be learnt from their input. Sorry for the noise and thanks again, --=20 Sergey Zaharchenko --EeQfGwPcQSOJBaQU Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEUEARECAAYFAkyQ6M4ACgkQwo7hT/9lVdyAYwCePiXdrIlE4F3BapCA8KgFaMNp kzMAmP6T5cAZpDjQsR8tNWV5NxxU5SQ= =Q2Jb -----END PGP SIGNATURE----- --EeQfGwPcQSOJBaQU--