Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761958AbXEZPp4 (ORCPT ); Sat, 26 May 2007 11:45:56 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756346AbXEZPpt (ORCPT ); Sat, 26 May 2007 11:45:49 -0400 Received: from v6.netlin.pl ([62.121.136.6]:42559 "EHLO pointblue.com.pl" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752943AbXEZPps (ORCPT ); Sat, 26 May 2007 11:45:48 -0400 From: Tommy Vercetti To: "Ray Lee" Subject: Re: 2.6.21.1 - 97% wait time on IDE operations Date: Sat, 26 May 2007 17:46:01 +0200 User-Agent: KMail/1.9.3 Cc: LKML References: <200705261505.38109@gj-laptop> <2c0942db0705260813g6aeedbfepc0afa94ba3550e5b@mail.gmail.com> In-Reply-To: <2c0942db0705260813g6aeedbfepc0afa94ba3550e5b@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200705261746.01568@gj-laptop> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3218 Lines: 81 in terms of driver, what do you mean ? this is my lspci: 00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O Controller (rev 21) 00:01.0 PCI bridge: Intel Corporation 82855PM Processor to AGP Controller (rev 21) 00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 83) 00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface Bridge (rev 03) 00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE Controller (rev 03) 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 03) 00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Modem Controller (rev 03) 01:00.0 VGA compatible controller: nVidia Corporation NV34M [GeForce FX Go5200] (rev a1) 02:07.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) 02:08.0 Ethernet controller: Intel Corporation 82801DB PRO/100 VE (MOB) Ethernet Controller (rev 83) 02:0a.0 Network controller: Intel Corporation PRO/Wireless LAN 2100 3B Mini PCI Adapter (rev 04) 02:0b.0 CardBus bridge: Toshiba America Info Systems ToPIC100 PCI to Cardbus Bridge with ZV Support (rev 33) 02:0d.0 System peripheral: Toshiba America Info Systems SD TypA Controller (rev 05) 03:00.0 Ethernet controller: Atheros Communications, Inc. AR5212 802.11abg NIC (rev 01) modules list, and config on request (don't want to pollute devs mailboxes). /dev/hda: Timing cached reads: 732 MB in 2.00 seconds = 365.74 MB/sec Timing buffered disk reads: 76 MB in 3.00 seconds = 25.31 MB/sec root@puppet:~# htparm -i -v /dev/hda -su: htparm: command not found root@puppet:~# hdparm -i -v /dev/hda /dev/hda: multcount = 16 (on) IO_support = 0 (default 16-bit) unmaskirq = 0 (off) using_dma = 1 (on) keepsettings = 0 (off) readonly = 0 (off) readahead = 256 (on) geometry = 65535/16/63, sectors = 156301488, start = 0 Model=TOSHIBA MK8025GAS, FwRev=KA023A, SerialNo=95NX6153S Config={ Fixed } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=48 BuffType=unknown, BuffSize=0kB, MaxMultSect=16, MultSect=16 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=156301488 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5 udma3 udma4 *udma5 AdvancedPM=yes: unknown setting WriteCache=enabled Drive conforms to: Unspecified: ATA/ATAPI-1 ATA/ATAPI-2 ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 * signifies the current active mode -- Vercetti - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/