From owner-freebsd-amd64@FreeBSD.ORG Mon Dec 17 13:35:44 2007 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5D92616A419 for ; Mon, 17 Dec 2007 13:35:44 +0000 (UTC) (envelope-from victorloureirolima@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.178]) by mx1.freebsd.org (Postfix) with ESMTP id 179A513C4E9 for ; Mon, 17 Dec 2007 13:35:43 +0000 (UTC) (envelope-from victorloureirolima@gmail.com) Received: by py-out-1112.google.com with SMTP id u77so3764416pyb.3 for ; Mon, 17 Dec 2007 05:35:36 -0800 (PST) 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=m0D6ejvCV+XGQvgfQEJ2N2QH94sUeidaVxweMOQtfLc=; b=cd5f8boaWMxuVRp11HpgwSwe2gnk4T3rUWc3/qha5r4OegmVTpM5Hfan59okDoPpt3aSu0nYPxMyXkqWVLY8qfHA95gC3qU1TsELo+ESU6N9ogolINABJjy4nbfTJ55HM3I+X1KRBAC/DO9+X1znoLPU5a75vkZzV/hqg0SFayM= 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=haE8xHmrhdokqqt604ucJjLLQuRElv7Q2ifspA4BUlbLeDomr+y39w3m+CPmUBlGtY/cCN4SfMhnDmxslbGyj9JM7PFNUEYmOSpqvZxUGpwsWC2IMNTlWjCcZomo3nj56k5yw9aNx2V4KeK5Kcp5vZ0UHyNGXlwhTWyxd1zataQ= Received: by 10.35.44.16 with SMTP id w16mr467901pyj.13.1197896787405; Mon, 17 Dec 2007 05:06:27 -0800 (PST) Received: by 10.35.125.7 with HTTP; Mon, 17 Dec 2007 05:06:27 -0800 (PST) Message-ID: Date: Mon, 17 Dec 2007 11:06:27 -0200 From: "Victor Loureiro Lima" To: "Jordi Espasa Clofent" In-Reply-To: <47656FB7.4070807@opengea.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <47656FB7.4070807@opengea.org> Cc: freebsd-amd64@freebsd.org Subject: Re: Random reboots X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 17 Dec 2007 13:35:44 -0000 Just a long shot, but try running memtest86, because its possibly a bad memory issue! This has happened to me once, freebsd dont play well with misbehaving memory cards! cheers, victor 2007/12/16, Jordi Espasa Clofent : > Hi all, > > I've a couple of this machines [1] in a prduction environment. I suffer > random reboots without any clear reason. > > A possible power failure it's a discarded point: I use a switched rack > PDU and anything is showed by the logs. Moreover, I'm talking about > datacenter environment, so there're a lot of redundant UPSs too. > > So, I tend to think it should be a hard/soft conflict, but when I check > the dmseg and others logs after a random reboot, all appears completely > normal. I know that a kernel dump will be great help, but this boxes has > a 4/8GB of RAM, and their /swap is lesser. > > Moreover, I have a lot of services in the boxes: http/https (Apache), > SMTP (Postfix), POP/IMAP (Dovecot) and database (MySQL). This point > makes too complex to determines what is the origin of the random > reboots. I have to say that the strange reboots seems that hasn't direct > relation with the system load: they occurs randomly in stress or calm > situations. > > I've looked at ACPI issues, but, accordint to this helpful info [2], all > seems ok. > > =BFSome idea? > > [1] > http://www.superwarehouse.com/Supermicro_Computer_A+_Server_AS1021M-T2+B/= AS-1021M-T2+B/ps/1495461 > > [2] > http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/acpi-debug.html > > -- > Thanks, > Jordi Espasa Clofent > _______________________________________________ > freebsd-amd64@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-amd64 > To unsubscribe, send any mail to "freebsd-amd64-unsubscribe@freebsd.org" >