Hi! Burning CDs with the latest cdrtools (same behaviour with a13) I always get one unreadable sector. This sector is always one of the last and it's always only one defect sector. It's the same with two different CDR media (Kodak Ultima 80 (1-24x) and Memorex 80 16x) and two burners (Teac CDR-55S and ACER 20/10). When I searched the net I found some older messages which said something about read-ahead bug and about the -pad option. Using -pad or -nopad doesn't change anything either. There are no error messages from cdrecord. Burned with windows I don't have that problems. My system is: Linux plailis_lfs 2.4.18-ac1
Regards Markus readcd output: readcd dev=1,1,0 -c2scan Capacity: 360848 Blocks = 721696 kBytes = 704 MBytes = 739 prMB Sectorsize: 2048 Bytes Copy from SCSI (1,1,0) disk to file '/dev/null' end: 360848 C2 in sector: 15270 first at byte: 332 (0x0F) total: 72 errors C2 in sector: 15271 first at byte: 188 (0x0F) total: 24 errors readcd: Input/output error. read_cd: scsi sendcmd: no error CDB: BE 00 00 05 81 34 00 00 5C FA 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: F0 00 03 00 05 81 8E 0A 00 00 00 00 11 00 00 00 Sense Key: 0x3 Medium Error, Segment 0 Sense Code: 0x11 Qual 0x00 (unrecovered read error) Fru 0x0 Sense flags: Blk 360846 (valid) cmd finished after 1.750s timeout 40s readcd: Input/output error. Cannot read source disk readcd: Retrying from sector 360756. .......................................................................... .................~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~ ~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~+~~~-~~~ readcd: Input/output error. Error on sector 360846 not corrected. Total of 1 errors. Time total: 1100.198sec Read 932187.87 kB at 847.3 kB/sec. C2 errors total: 96 bytes in 2 sectors on disk C2 errors rate: 0.000011% C2 errors on worst sector: 72, sectors with 100+ C2 errors: 0 example of cdrecord output (as per gcombust which calls cdrecord in that way (example): /usr/bin/mkisofs -graft-points -f -R -r -l -J -VGladiator_CD1_3 -- Gladiator-0000.avi=/video2/dvdrip/gladiator/avi/001/Gladiator-0000.avi /usr/bin/cdrecord -v -pad speed=20 dev=1,0,0 -dao tsize=340192s - ): Cdrecord 1.11a15 (i686-pc-linux-gnu) Copyright (C) 1995-2002 J�rg Schilling TOC Type: 1 = CD-ROM Using libscg version 'schily-0.5' atapi: 1 Device type : Removable CD-ROM Version : 0 Response Format: 1 Vendor_info : 'ATAPI ' Identifikation : 'CD-R/RW 20X10 ' Revision : 'H.JH' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R driver (mmc_cdr). Driver flags : SWABAUDIO BURNFREE Supported modes: TAO PACKET SAO RAW/R16 RAW/R96R Drive buf size : 1630208 = 1592 KB FIFO size : 4194304 = 4096 KB scsidev: '1,0,0' scsibus: 1 target: 0 lun: 0 Linux sg driver version: 3.1.22 /usr/bin/cdrecord: WARNING: Data may not fit on current disk. /usr/bin/cdrecord: Notice: Overburning active. Trying to write more than the official disk capacity. Track 01: data 704 MB Lout start: 809 MB (80:13/23) = 360848 sectors Current Secsize: 2048 ATIP info from disk: Indicated writing power: 4 Is not unrestricted Is not erasable Disk sub type: Medium Type B, low Beta category (B-) (4) ATIP start of lead in: -11579 (97:27/46) ATIP start of lead out: 359849 (79:59/74) Disk type: Short strategy type (Phthalocyanine or similar) Manuf. index: 9 Manufacturer: Kodak Japan Limited Blocks total: 359849 Blocks current: 359849 Blocks remaining: -999 Starting to write CD/DVD at speed 16 in write mode for single session. BURN-Free is OFF. Performing OPC... Sending CUE sheet... /usr/bin/cdrecord: WARNING: Drive returns wrong startsec (0) using -150 Writing pregap for track 1 at -150 Track 01: 0 of 704 MB written. Track 01: Total bytes read/written: 739016704/739016704 (360848 sectors). -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
