From owner-freebsd-stable@FreeBSD.ORG Fri Jan 25 16:49:39 2013 Return-Path: Delivered-To: freebsd-stable@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 E57974FC for ; Fri, 25 Jan 2013 16:49:39 +0000 (UTC) (envelope-from utisoft@gmail.com) Received: from mail-ia0-x22f.google.com (mail-ia0-x22f.google.com [IPv6:2607:f8b0:4001:c02::22f]) by mx1.freebsd.org (Postfix) with ESMTP id 916EF9D4 for ; Fri, 25 Jan 2013 16:49:39 +0000 (UTC) Received: by mail-ia0-f175.google.com with SMTP id r4so904417iaj.34 for ; Fri, 25 Jan 2013 08:49:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=kPBiPpFabisg10RgQVssHZ3qLJqRDSjr2Ak5xTxpkNo=; b=VoCkLX+4iLKc34hOdgbvxtPxzbAzuIeWGFQj3u+aRnGE7DT03N6M0K+jHiDm7QvpMv NTzM9wRCzqP0Isq0VmyS/zddHlGbQ8+VRkOJbuS/1wNprCnAq2JyQ18V6MzQ/sg3QA9S 2AAy6/4RFZB4/8HYtjAF7tHunnGjSdfB8OxSAg+pdUmbp/B763xuQVROv6wl9gnPUnA1 tP2RrmK+jaty3hOhV3NoxlklPU+0OXqBR+r6lOZVG0w2VTKLFaesg2g+9MyyRZZNbUJs n71YjG+F7tQbAjuxczt5lEQbOWqQNeWhr2dJdWsJcsuWwJjp1TGJUuEmXpEVkCpj/Wgx HS7Q== MIME-Version: 1.0 X-Received: by 10.50.158.170 with SMTP id wv10mr4441431igb.75.1359132579346; Fri, 25 Jan 2013 08:49:39 -0800 (PST) Received: by 10.64.16.73 with HTTP; Fri, 25 Jan 2013 08:49:39 -0800 (PST) Received: by 10.64.16.73 with HTTP; Fri, 25 Jan 2013 08:49:39 -0800 (PST) In-Reply-To: References: <1358527685.32417.237.camel@revolution.hippie.lan> <20130118173602.GA76438@neutralgood.org> <20130119201914.84B761CB@server.theusgroup.com> Date: Fri, 25 Jan 2013 16:49:39 +0000 Message-ID: Subject: Re: Spontaneous reboots on Intel i5 and FreeBSD 9.0 From: Chris Rees To: Marin Atanasov Nikolov Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: FreeBSD , John X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Jan 2013 16:49:40 -0000 On 25 Jan 2013 10:27, "Marin Atanasov Nikolov" wrote: > > On Fri, Jan 25, 2013 at 12:12 PM, Bob Bishop wrote: > > > Hi, > > > > On 25 Jan 2013, at 09:29, Marin Atanasov Nikolov wrote: > > > > > Hello again :) > > > > > > Here's my update on these spontaneous reboots after less than a week > > since > > > I've updated to stable/9. > > > > > > First two days the system was running fine with no reboots happening, so > > I > > > though that this update actually fixed it, but I was wrong. > > > > > > The reboots are still happening and still no clear evidence of the root > > > cause. What I did so far: > > > > > > * Ran disks tests -- looking good > > > * Ran memtest -- looking good > > > * Replaced power cables > > > * Ran UPS tests -- looking good > > > * Checked for any bad capacitors -- none found > > > * Removed all ZFS snapshots > > > > > > There is also one more machine connected to the same UPS, so if it was a > > > UPS issue I'd expect that the other one reboots too, but that's not the > > > case. > > > > > > Now that I've excluded the hardware part of this problem > > > > Have you done anything to rule out the machine's power supply? > > > > > > Hi, > > Yes, it's a brand new one. > > Regards, > Marin > > > > > > I started looking > > > again into the software side, and this time in particular -- ZFS. > > > > > > I'm running FreeBSD 9.1-STABLE #1 r245686 on a Intel i5 with 8Gb of > > memory. I used to get daily(ish) lockups with my server. I guess the drives are mirrored? Try yanking one for a bit (leave the computer on) and try it in another computer. I tried that, and only one of them failed, proving a bad drive. Seagate replaced it. This was 2TB, 16G RAM. Chris