Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 27 Aug 2002 08:01:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 27 Aug 2002 08:01:19 -0400 Received: from B5764.pppool.de ([213.7.87.100]:1152 "EHLO nicole.de.interearth.com") by vger.kernel.org with ESMTP id ; Tue, 27 Aug 2002 08:01:16 -0400 Subject: Two equal harddrives on one cable behaving different From: Daniel Egger To: linux kernel Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-xhBg4oeg3//A0lEmr2eZ" X-Mailer: Ximian Evolution 1.0.7 Date: 27 Aug 2002 13:03:23 +0200 Message-Id: <1030446205.2539.13.camel@sonja.de.interearth.com> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4639 Lines: 121 --=-xhBg4oeg3//A0lEmr2eZ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hija, I'm currently in the process of mirroring a drive with bad sector to an equal second one (same modell, same version, same firmware). Both of them are on the same cable, the old one as master, the new one is slave (now on the outer end of the cable). According to=20 smartctl the old one is continously ressolving a couple CRC errors per hour while the second one hasn't suffered a single one yet. (195)Hardware ECC Recovered 0x001a 100 100 000 29678 few minutes later: (195)Hardware ECC Recovered 0x001a 100 100 000 29694 other drive: (195)Hardware ECC Recovered 0x001a 100 100 000 0 The cable (80 conductor) seems fine (optically) and I'd wonder if it is the culprit because the drive on the outer end (now) works fine. Any idea? Just for the records: ATA device, with non-removable media Model Number: MAXTOR 6L080J4 =20 Serial Number: 6642121550** =20 Firmware Revision: A93.0500 Standards: Used: ATA/ATAPI-5 T13 1321D revision 1=20 Supported: 5 4 3 2 & some of 6 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 156355584 device size with M =3D 1024*1024: 76345 MBytes device size with M =3D 1000*1000: 80054 MBytes (80 GB) Capabilities: LBA, IORDY(can be disabled) bytes avail on r/w long: 4 Queue depth: 1 Standby timer values: spec'd by Vendor, no device specific minimum R/W multiple sector transfer: Max =3D 16 Current =3D 16 Recommended acoustic management value: 128, current value: 254 DMA: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 udma5 udma6=20 Cycle time: min=3D120ns recommended=3D120ns PIO: pio0 pio1 pio2 pio3 pio4=20 Cycle time: no flow control=3D120ns IORDY flow control=3D120n= s ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=3D= xx VP_IDE: IDE controller on PCI bus 00 dev 39 VP_IDE: chipset revision 6 VP_IDE: not 100%% native mode: will probe irqs later ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=3D= xx VP_IDE: VIA vt82c586b (rev 47) IDE UDMA33 controller on pci00:07.1 ide0: BM-DMA at 0xe000-0xe007, BIOS settings: hda:DMA, hdb:DMA ide1: BM-DMA at 0xe008-0xe00f, BIOS settings: hdc:DMA, hdd:DMA hda: WDC WD400EB-00CPF0, ATA DISK drive hdc: MAXTOR 6L080J4, ATA DISK drive hdd: MAXTOR 6L080J4, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=3D77545/16/63 hdc: 156355584 sectors (80054 MB) w/1819KiB Cache, CHS=3D155114/16/63 hdd: 156355584 sectors (80054 MB) w/1819KiB Cache, CHS=3D155114/16/63 00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04) Flags: bus master, medium devsel, latency 0 Memory at e2000000 (32-bit, prefetchable) [size=3D4M] Capabilities: [a0] AGP version 1.0 00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro13= 3x AGP] (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 0 Bus: primary=3D00, secondary=3D01, subordinate=3D01, sec-latency=3D= 0 I/O behind bridge: 0000d000-0000dfff 00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA [Apollo = VP] (rev 47) Subsystem: VIA Technologies, Inc. MVP3 ISA Bridge Flags: bus master, stepping, medium devsel, latency 0 00:07.1 IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 06) (prog= -if 8a [Master SecP PriP]) Flags: bus master, medium devsel, latency 64 I/O ports at e000 [size=3D16] --=20 Servus, Daniel --=-xhBg4oeg3//A0lEmr2eZ Content-Type: application/pgp-signature; name=signature.asc Content-Description: Dies ist ein digital signierter Nachrichtenteil -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) iD8DBQA9a1x7chlzsq9KoIYRAl8VAKDQog87T7vSiF/2Pi1ZNC97fjtJ+wCg015R hdruKxCD79gYXJSiFgtt/Ts= =sd6k -----END PGP SIGNATURE----- --=-xhBg4oeg3//A0lEmr2eZ-- - 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/