From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261181AbVGGQkC (ORCPT ); Thu, 7 Jul 2005 12:40:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261424AbVGGQkB (ORCPT ); Thu, 7 Jul 2005 12:40:01 -0400 Received: from web32605.mail.mud.yahoo.com ([68.142.207.232]:15182 "HELO web32605.mail.mud.yahoo.com") by vger.kernel.org with SMTP id S261181AbVGGQjD (ORCPT ); Thu, 7 Jul 2005 12:39:03 -0400 Message-ID: <20050707163903.83550.qmail@web32605.mail.mud.yahoo.com> X-RocketYMMF: knobi.rm Date: Thu, 7 Jul 2005 09:39:02 -0700 (PDT) From: Martin Knoblauch Reply-To: knobi@knobisoft.de Subject: Re: Head parking (was: IBM HDAPS things are looking up) To: Pekka Enberg Cc: linux-kernel@vger.kernel.org, axboe@suse.de, Pekka Enberg In-Reply-To: <84144f020507070638393f68d6@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --- Pekka Enberg wrote: > On 7/7/05, Martin Knoblauch wrote: > > Interesting. Same Notebook, same drive. The program say "not > parked" > > :-( This is on FC2 with a pretty much vanilla 2.6.9 kernel. > > > > [root@l15833 tmp]# hdparm -i /dev/hda > > > > /dev/hda: > > > > Model=HTS726060M9AT00, FwRev=MH4OA6BA, SerialNo=MRH403M4GS88XB > > haji ~ # hdparm -i /dev/hda > > /dev/hda: > > Model=HTS726060M9AT00, FwRev=MH4OA6DA, SerialNo=MRH453M4H2A6PB OK, different FW levels. After upgrading my disk to MH40A6GA my head parks :-) Minimum required level for this disk seems to be A6DA. Hope this info is useful. [root@l15833 tmp]# hdparm -i /dev/hda /dev/hda: Model=HTS726060M9AT00, FwRev=MH4OA6GA, SerialNo=MRH403M4GS88XB Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4 BuffType=DualPortCache, BuffSize=7877kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117210240 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 AdvancedPM=yes: mode=0x80 (128) WriteCache=enabled Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a: * signifies the current active mode [root@l15833 tmp]# ./park /dev/hda head parked [root@l15833 tmp]# Cheers Martin ------------------------------------------------------ Martin Knoblauch email: k n o b i AT knobisoft DOT de www: http://www.knobisoft.de