From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 15F28138CBF for ; Mon, 16 Mar 2015 20:06:20 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 41945E0980; Mon, 16 Mar 2015 20:06:14 +0000 (UTC) Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 0CF93E0965 for ; Mon, 16 Mar 2015 20:06:12 +0000 (UTC) Received: by wgra20 with SMTP id a20so49032861wgr.3 for ; Mon, 16 Mar 2015 13:06:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:reply-to:to:subject:date:user-agent:references:in-reply-to :mime-version:content-type:content-transfer-encoding:message-id; bh=ryEvdNijCz6dg2atpbzMLZS3Wg/HfW1yhs37zP9hS3M=; b=ntl/1dDeeTMcMRhKA4xmr0k0q0Ey0AJvgUGV0y2aE4nbyGDZiLin5w9JsO9spiuBQu HpJeYkLS4ZiEDj5x7f1XKMDe7bMwtGSId8ZJSCvBW0KI3KR7MQHX9co1Yw5vcLL6YHAl CvNEkYNuNMGIeuHHm/jFVGAug/S7/Vv3v5Uqmn/bTVw93MiOnuJ8vNcuQJE/Yno2qdYY nYbIXRbnVOq0WDqdEVMu2/jqSdA4d09cjBHeikED7HonxazciYEwysUYqjN2kez19PoP vIpp7F1SuqKEeiMuzdHsJ8gISCJWbdZOtUT7W4+MD2d5qLMI4poIc8oa+aygJQC/HKDS b/Hw== X-Received: by 10.194.201.2 with SMTP id jw2mr90499329wjc.158.1426536371744; Mon, 16 Mar 2015 13:06:11 -0700 (PDT) Received: from dell_xps.localnet (230.3.169.217.in-addr.arpa. [217.169.3.230]) by mx.google.com with ESMTPSA id w3sm16791920wiz.5.2015.03.16.13.06.10 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Mon, 16 Mar 2015 13:06:10 -0700 (PDT) From: Mick To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Re: Damaged CD medium Date: Mon, 16 Mar 2015 20:05:57 +0000 User-Agent: KMail/1.13.7 (Linux/3.18.7-gentoo; KDE/4.14.3; x86_64; ; ) References: <201503131631.02862.michaelkintzios@gmail.com> <201503161626.18854.michaelkintzios@gmail.com> <55070a16.vqEIci9+glfm0MwN%Joerg.Schilling@fokus.fraunhofer.de> In-Reply-To: <55070a16.vqEIci9+glfm0MwN%Joerg.Schilling@fokus.fraunhofer.de> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart12092975.F6WvzAeQ2E"; protocol="application/pgp-signature"; micalg=pgp-sha256 Content-Transfer-Encoding: 7bit Message-Id: <201503162006.07804.michaelkintzios@gmail.com> X-Archives-Salt: 48ecb5ca-35b6-444d-87c1-44b1cca059f0 X-Archives-Hash: 4cdcca86258b642dfb01efabc6f00abd --nextPart12092975.F6WvzAeQ2E Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Monday 16 Mar 2015 16:51:34 Joerg Schilling wrote: > Mick wrote: > > scsibus2: > > 2,0,0 200) 'PIONEER ' 'BD-RW BDR-209D' '1.10' Removable CD-ROM > > 2,1,0 201) * > > 2,2,0 202) * > > 2,3,0 203) * > > 2,4,0 204) * > > 2,5,0 205) * > > 2,6,0 206) * > > 2,7,0 207) * >=20 > Pioneer is a good manufacturer... Ah! Yes, I was paying attention when you mentioned this in an older thread= =2E =20 I also checked online reviews to confirm that they were still making good=20 devices before I ordered this one. > > Running 'readcd f=3Dcd_test.out -noerror' gives me an ever increasing > > number of errors, on each sector (currently up to sector 6 and still > > going strong): > >=20 > > # readcd f=3Dcd_test.out -noerror > > No target specified, trying to find one... > > Using dev=3D2,0,0. > > Read speed: 22160 kB/s (CD 125x, DVD 16x, BD 4x). > > Write speed: 22160 kB/s (CD 125x, DVD 16x, BD 4x). > > Capacity: 250000 Blocks =3D 500000 kBytes =3D 488 MBytes =3D 512 prMB > > Sectorsize: 2048 Bytes > > Copy from SCSI (2,0,0) disk to file 'cd_test.out' > > end: 250000 > > readcd: Input/output error. read_g1: scsi sendcmd: no error > > CDB: 28 00 00 00 00 00 00 00 40 00 > > status: 0x2 (CHECK CONDITION) > > Sense Bytes: F0 00 03 00 00 00 00 0E 00 00 00 00 11 05 00 00 > > Sense Key: 0x3 Medium Error, Segment 0 > > Sense Code: 0x11 Qual 0x05 (l-ec uncorrectable error) Fru 0x0 > > Sense flags: Blk 0 (valid) > > cmd finished after 7.030s timeout 40s >=20 > This is an error at the layer above the audio sector. You may try to use: >=20 > cdrecord -noerror -edc-corr I think you meant to say: =20 readcd -noerror -edc-corr This is was I am getting. # readcd -noerror -edc-corr No target specified, trying to find one... Using dev=3D2,0,0. Read speed: 22160 kB/s (CD 125x, DVD 16x, BD 4x). Write speed: 22160 kB/s (CD 125x, DVD 16x, BD 4x). Capacity: 250000 Blocks =3D 500000 kBytes =3D 488 MBytes =3D 512 prMB Sectorsize: 2048 Bytes Copy from SCSI (2,0,0) disk to file '/dev/null' end: 250000 readcd: Input/output error. read_cd: scsi sendcmd: no error CDB: BE 00 00 00 00 00 00 00 37 F8 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 05 00 00 00 00 0E 00 00 00 00 64 00 00 00 Sense Key: 0x5 Illegal Request, Segment 0 Sense Code: 0x64 Qual 0x00 (illegal mode for this track) Fru 0x0 Sense flags: Blk 0 (not valid)=20 cmd finished after 0.016s timeout 40s readcd: Input/output error. Cannot read source disk readcd: Retrying from sector 0. =2E readcd: Input/output error. Error on sector 0 not corrected. Total of 1=20 errors. readcd: -noerror set, continuing ... =2E readcd: Input/output error. Error on sector 1 not corrected. Total of 2=20 errors. readcd: -noerror set, continuing ... =2E readcd: Input/output error. Error on sector 2 not corrected. Total of 3=20 errors. readcd: -noerror set, continuing ... =2E readcd: Input/output error. Error on sector 3 not corrected. Total of 4=20 errors. readcd: -noerror set, continuing ... The count of errors runs in the thousands, until I cancel the command. > I recommend to use Verbatim media if you like to do archiving. >=20 > Note that piles of 50+ CDs may have worse media than thos up to 25 per > package. >=20 > You can check this with cdrecord -v -atip >=20 > verbatim e.g. sells cheap media from Moser Baer India (MBI) but still with > better quality than MBI labelled media. Better verbatim media identify as > Verbatim (DVDs and BluRays may use IDs from the business group). Thanks again for your help (and software) J=C3=B6rg. I usually buy memorex= and=20 verbatim when I burn my own CDs with good results, but this sample was crea= ted=20 by a friend of mine, who's now a few thousand miles away. I will be using = my=20 media and burner when I meet him next time, to avoid disappointment. ;-)=20 =2D-=20 Regards, Mick --nextPart12092975.F6WvzAeQ2E Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAABCAAGBQJVBzevAAoJELAdA+zwE4Ye6cMH/0jLgbVudF+Qr9tmcIt45N5l gp+aMUp7M/pl2s15JHAC0LZ3ViOjyvRiOwjQrRG43+unMWH2ve2xFNM/YV2GExoQ 90LraKttSHwLyuWHwOX6/sW/Q9dPWYP2cZj2G3qF2BmN1CCuToNwpUBi42Jzsi0W GlxQ6zk5BHx6ZEGdf3+xi6uB/+Vyd1M7AQBSXt3vwCF0/j50HPaJjEVSqcYtIZM7 ch+2W++QxFRBZCL2okmd+rJF1CycfKt3FIZsjvtmYf6Bdi+e84aSPLy5oIZ5yMwW 9hO8kz6IcQLluqoX2QLYN5yDzEwZWQ2zbwag0+6ZppcCWVqnHiGpVOs2XKshmUc= =Si3W -----END PGP SIGNATURE----- --nextPart12092975.F6WvzAeQ2E--