From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maciek Rutecki Subject: Re: SATA error while resume Date: Sun, 19 Aug 2007 18:25:12 +0200 Message-ID: <46C86EE8.1020803@gmail.com> References: <46C80999.1060700@gmail.com> <46C852DE.8040701@rtr.ca> <46C85ED8.5080801@gmail.com> <46C8666F.4080603@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.188]:58022 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753831AbXHSQZS (ORCPT ); Sun, 19 Aug 2007 12:25:18 -0400 Received: by nf-out-0910.google.com with SMTP id g13so497534nfb for ; Sun, 19 Aug 2007 09:25:16 -0700 (PDT) In-Reply-To: <46C8666F.4080603@gmail.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Tejun Heo Cc: Mark Lord , Linux-kernel , linux-ide@vger.kernel.org, linux-acpi@vger.kernel.org, rjw@sisk.pl Tejun Heo pisze: > Hmmmm... Does Power-Off_Retract_Count increase after suspend/resume cycle? > No. Before: rutek:/home/maciek# smartctl -A -d ata /dev/sda | grep Power-Off_Retract_Count 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 66 Tested: 2.6.22.1 OK (double spin down of disk issue). 2.6.23-rc2 with patches [1] (prevent double spin down while suspend to disk), also was tested ealier [2] OK [1] http://www.ussg.iu.edu/hypermail/linux/kernel/0708.0/2655.html [2] http://www.ussg.iu.edu/hypermail/linux/kernel/0708.0/2784.html After: rutek:/home/maciek# smartctl -A -d ata /dev/sda | grep Power-Off_Retract_Count 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 66 -- Maciej Rutecki http://www.maciek.unixy.pl