From owner-freebsd-questions@freebsd.org Wed Jun 19 17:36:31 2019 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 7379815C272F for ; Wed, 19 Jun 2019 17:36:31 +0000 (UTC) (envelope-from exoflux@posteo.net) Received: from mout01.posteo.de (mout01.posteo.de [185.67.36.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.posteo.de", Issuer "StartCom Class 3 Primary Intermediate Server CA" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 18580720E8 for ; Wed, 19 Jun 2019 17:36:29 +0000 (UTC) (envelope-from exoflux@posteo.net) Received: from submission (posteo.de [89.146.220.130]) by mout01.posteo.de (Postfix) with ESMTPS id DBA23160061 for ; Wed, 19 Jun 2019 19:36:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1560965781; bh=4nz2dADYBhFJJa7b/746IwZfUO7usWNNxy4AEIim+XA=; h=Date:From:To:Subject:From; b=MaqN1x6S/XBEu2UObWEJIvHGpSFJnyWyU1LWmYKDZy+qronbNXT+/I3jumcSbmqbv RJyFRtvxGwvo+vRuV+p4fhsJU4uoMmSrm9FTRxzTgmmoRw2oMHjAaourzWEOleFFlK S+AZwvCuakgSS0mBy77insGY3OLZCqakdWTBgWWVvviVZY0WbefBaT4t9g7jEfhQpA x5tZlk0mgCRxiqJfm67HO0Yco1r3oBrJJtuhSTJcyTq82rvAIwJEzidJzeQNC/zpdA 7R2121bZ8d22IZsg8fGgZW9dGVFH9KChQDfM/yL5DFJ1TI8xW/OpgInM1pgPqCIlkg vD5z1vUqCEJuQ== Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 45TXDj0ngKz6tmM for ; Wed, 19 Jun 2019 19:36:21 +0200 (CEST) Date: Wed, 19 Jun 2019 19:36:18 +0200 From: "Matthias R." To: freebsd-questions@freebsd.org Subject: thoughts aftRe: silent disk drive Message-ID: <20190619173618.GA38102@exoflux.speedport.ip> References: <20190615000134.GA31519@exoflux.speedport.ip> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190615000134.GA31519@exoflux.speedport.ip> User-Agent: Mutt/1.11.3 (2019-02-01) X-Rspamd-Queue-Id: 18580720E8 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=posteo.net header.s=2017 header.b=MaqN1x6S; dmarc=pass (policy=none) header.from=posteo.net; spf=pass (mx1.freebsd.org: domain of exoflux@posteo.net designates 185.67.36.65 as permitted sender) smtp.mailfrom=exoflux@posteo.net X-Spamd-Result: default: False [-6.48 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[posteo.net:s=2017]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:185.67.36.0/23]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; TO_DN_NONE(0.00)[]; RCVD_DKIM_ARC_DNSWL_MED(-0.50)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[mx03.posteo.de,mx01.posteo.de,mx04.posteo.de,mx03.posteo.de,mx01.posteo.de,mx04.posteo.de,mx03.posteo.de,mx01.posteo.de,mx04.posteo.de]; DKIM_TRACE(0.00)[posteo.net:+]; DMARC_POLICY_ALLOW(-0.50)[posteo.net,none]; RCVD_IN_DNSWL_MED(-0.20)[65.36.67.185.list.dnswl.org : 127.0.3.2]; NEURAL_HAM_SHORT(-0.98)[-0.982,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-1.79)[ipnet: 185.67.36.0/23(-4.96), asn: 8495(-3.96), country: DE(-0.01)]; ASN(0.00)[asn:8495, ipnet:185.67.36.0/23, country:DE]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Jun 2019 17:36:31 -0000 Hello, Thank You for Your recommendations here! I was gambling with camcontrol, but with your tip to look into Top -St I found cam and syncer coming up again frequently. I found sysctl and did kern.cam.ada.default_timeout: 30 -> 300 and gave my On Sat, Jun 15, 2019 at 02:01:34AM +0200, Matthias R. wrote: > camcontrol sleep ada0 again Wow, the effect is marvelous! I have time to read with the hard drive spinned down for a hole lot longer... well of course, nothing else can be done in the meantime really, so probably there some sofisticated methods out there. On some other machine years ago... ... I remember having set up a ramdisk to the spare hard disk access, but for now I am satisfied. > > greet > Matthias >