Received: from localhost (unknown [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 5A292650084 for ; Tue, 15 Jul 2008 13:58:42 -0300 (ADT) Received: from postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 18237-08 for ; Tue, 15 Jul 2008 13:58:25 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.224]) by postgresql.org (Postfix) with ESMTP id E21E1650040 for ; Tue, 15 Jul 2008 13:58:15 -0300 (ADT) Received: by wx-out-0506.google.com with SMTP id i31so2042016wxd.28 for ; Tue, 15 Jul 2008 09:58:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=m7aR1G2/eh0XPJzLLs22h7AD83FPnmMBqSlb5uTvR/s=; b=ZlgkId0Pv+E3muPAM9vKiKSZ881pUXzzVNj2bnCf/NB8SieMETfZV6BAAYZucgBXlh o224m8mS/4veGewJmqT5qMYGhJ62gGC62QRCWoiBiYjsqhTjTjotQHJ2ZGlnkkcKBVpT batSLEaR/nyCL6KvuT30JLH96LZ6538CZPNmI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=b0rNtOxok+6vDDUw2WNoTaLM+1eN+ShHZvQzdvvGOuiZf2Ais4r0qPSsA48onGBg7C TTfX0gINmvxbwb7laPf+TDyrCSvGn0TQ+TrMk8it6ooUzSN9WZhpX6bEh6/3Yl0Id4d/ iP+S+tx4vjnoPM6iOYtKVccHwj2FDKrO7xLvE= Received: by 10.142.90.13 with SMTP id n13mr4736418wfb.75.1216137240701; Tue, 15 Jul 2008 08:54:00 -0700 (PDT) Received: by 10.142.242.21 with HTTP; Tue, 15 Jul 2008 08:54:00 -0700 (PDT) Message-ID: Date: Tue, 15 Jul 2008 08:54:00 -0700 From: "Jeffrey Baker" To: "Greg Smith" Subject: Re: 3ware vs Areca Cc: "Pgsql performance" In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <581D2333-E731-4843-BC31-39840E272C62@torgo.978.org> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0 tagged_above=0 required=5 tests=none X-Spam-Level: X-Archive-Number: 200807/134 X-Sequence-Number: 30734 On Tue, Jul 15, 2008 at 8:17 AM, Greg Smith wrote: > On Tue, 15 Jul 2008, Jeffrey Baker wrote: > >> But most recently in my memory we had an Areca HBA which, when one of its >> WD RE-2 disks failed, completely stopped responding to both the command line >> and the web management interface. > > What operating system/kernel version are you using on these systems? Debian "etch", which has a 2.6.18 kernel. I have contacted Areca support (as well as the linux-scsi mailing list) and their responses are usually either 1) upgrade the driver and/or firmware even though I have the latest drivers and firmware, or 2) vague statements about the disk being incompatible with the controller. -jwb