From owner-freebsd-fs@FreeBSD.ORG Wed May 2 16:50:41 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F339D1065672 for ; Wed, 2 May 2012 16:50:41 +0000 (UTC) (envelope-from fjwcash@gmail.com) Received: from mail-qa0-f47.google.com (mail-qa0-f47.google.com [209.85.216.47]) by mx1.freebsd.org (Postfix) with ESMTP id AFB818FC12 for ; Wed, 2 May 2012 16:50:41 +0000 (UTC) Received: by qabg1 with SMTP id g1so3277770qab.13 for ; Wed, 02 May 2012 09:50:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=3y2aOaL1tCQXM6p6yH3jL7Bh3fI3mIikP5wI1r40hdY=; b=0Tl0gDP2H8mupSAj916XYyPYZka37UU/kEK9esZ7yJfEv0Gz/FABkqR4ObddTtzIAf HuHkTM8JaluzJBAxZk05goCcLUxJ9bILVNgUcz94W8nk5g01HXQ4/vhy1gMTcpLkT6Hd blpY97hKhe8LeY+2WbKBSOCz7YenHYjyO5u5oSpK7Lohn2JvcT4NUXBacep2zPcuiWNy R4CQB+Bi5gxze6mzjWjIrBTpjF6J28F4a6HOynI+5a7Ne/PlEWXw6/ViLRjf31sy6eJY Skl/F6TCxN+Wn15/B+Wx8qV40fxlOCknRKdsDtIWAtp48ImiqoGsuuxULLMZeBZBc5vb do8g== MIME-Version: 1.0 Received: by 10.224.9.138 with SMTP id l10mr2526486qal.43.1335977441239; Wed, 02 May 2012 09:50:41 -0700 (PDT) Received: by 10.229.191.82 with HTTP; Wed, 2 May 2012 09:50:41 -0700 (PDT) In-Reply-To: <20120502164638.97562106566B@hub.freebsd.org> References: <20120502013129.093C51065670@hub.freebsd.org> <20120502164638.97562106566B@hub.freebsd.org> Date: Wed, 2 May 2012 09:50:41 -0700 Message-ID: From: Freddie Cash To: Simon Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-fs@freebsd.org" Subject: Re: Replacing dead drives in ZRAID2 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 May 2012 16:50:42 -0000 On Wed, May 2, 2012 at 9:46 AM, Simon wrote: > Am I the only one using this SCSI card and ZFS? does anyone use any type of > Adaptec U320 SCSI card? I hardly doubt the behaviour I'm experiencing is strictly > related to ahd driver. Try the following: - format a drive or two using UFS - unplug the drive from the controller - plug it back in Do you get the same errors? If so, it's a driver/controller issue. > When I first read about ZFS I've built up high hopes, but now they are slowly > fading away. You can't expect miracles from ZFS if the underlying hardware has issues. :) -- Freddie Cash fjwcash@gmail.com