Is cdrecord particularly conservative about CD quality? I also have a burner that burns 8X in Windows, but only 4X in Linux. Is there some way to force it to burn faster despite not having "high-speed" media?
BTW cdrecord reports "Disk sub type: Ultra High speed Rewritable media (2)" below... Chris --- Weitergeleitete Nachricht / Forwarded Message --- Date: Thu, 25 Sep 2003 15:37:52 +0200 From: Martin Jungowski <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: Re: Very slow CD burning > Hi, > > What kind of CD-RW media is that? Is it a High-Speed media? Because if > not, you can only write them up to 4x speed > > Martin > > > > On Thu, 2003-09-25 at 14:35, Dan Bowtell wrote: > > I've just installed an ASUS CRW-5224A CD writer in my debian computer > > and I've got it running under scsi emulation. I've just attempted to > > burn a CD at the moment but it took 15 minutes to get about 10% through > > and then aborted. The log for it is below. The writer works fine running > > under windows, I burned the debian installation cds using it. > > > > Thanks in advance, > > Dan > > > > Calling: /usr/lib/xcdroast/bin/xcdrwrap CDRECORD dev= "0,0,0" > > gracetime=2 fs=5120k driveropts=burnfree -v -useinfo speed=24 -da > o > > -eject -pad -data "/home/vrih/track-01.img" ... > > > > scsidev: '0,0,0' > > scsibus: 0 target: 0 lun: 0 > > Linux sg driver version: 3.1.25 > > SCSI buffer size: 64512 > > Cdrecord-Clone 2.01a18 (i686-pc-linux-gnu) Copyright (C) 1995-2003 Jörg > > Schilling > > TOC Type: 1 = CD-ROM > > Using libscg version 'schily-0.7' > > Driveropts: 'burnfree' > > atapi: 1 > > Device type : Removable CD-ROM > > Version : 0 > > Response Format: 1 > > Vendor_info : 'ASUS ' > > Identifikation : 'CRW-5224A ' > > Revision : '1.35' > > Device seems to be: Generic mmc CD-RW. > > Current: 0x000A > > Profile: 0x000A (current) > > Profile: 0x0009 > > Profile: 0x0008 > > Profile: 0x0002 (current) > > Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). > > Driver flags : MMC-3 SWABAUDIO BURNFREE > > Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P > > RAW/R96R > > Drive buf size : 1951488 = 1905 KB > > FIFO size : 5242880 = 5120 KB > > cdrecord.mmap: Operation not permitted. WARNING: Cannot set RR-scheduler > > cdrecord.mmap: Permission denied. WARNING: Cannot set priority using > > setpriority(). > > cdrecord.mmap: WARNING: This causes a high risk for buffer underruns. > > pregap1: -1 > > Track 01: data 161 MB padsize: 30 KB > > Total size: 185 MB (18:19.96) = 82497 sectors > > Lout start: 185 MB (18:21/72) = 82497 sectors > > Current Secsize: 2048 > > ATIP info from disk: > > Indicated writing power: 1 > > Reference speed: 0 > > Is not unrestricted > > Is erasable > > Disk sub type: Ultra High speed Rewritable media (2) > > ATIP start of lead in: -11076 (97:34/24) > > ATIP start of lead out: 336075 (74:43/00) > > 1T speed low: 16 1T speed high: 16 > > 2T speed low: 8 2T speed high: 24 > > power mult factor: 4 5 > > recommended erase/write power: 1 > > A1 values: 66 4A 99 > > A2 values: 38 80 00 > > A3 values: 04 C4 A0 > > Disk type: Phase change > > Manuf. index: 11 > > Manufacturer: Mitsubishi Chemical Corporation > > Blocks total: 336075 Blocks current: 336075 Blocks remaining: 253578 > > Starting to write CD/DVD at speed 24 in real SAO mode for single > > session. > > Waiting for reader process to fill input buffer ... > > input buffer ready. > > BURN-Free is ON. > > Performing OPC... > > Sending CUE sheet... > > cdrecord.mmap: WARNING: Drive returns wrong startsec (0) using -150 > > Writing pregap for track 1 at -150 > > Starting new track at sector: 0 > > cdrecord.mmap: Input/output error. write_g1: scsi sendcmd: retryable > > error > > CDB: 2A 00 00 00 1C 18 00 00 1F 00 > > status: 0x0 (GOOD STATUS) > > cmd finished after 200.619s timeout 200s > > cdrecord.mmap: A write error occured. > > cdrecord.mmap: Please properly read the error message above. > > > > cdrecord.mmap: Input/output error. test unit ready: scsi sendcmd: no > > error > > write track data: error after 14729216 bytes > > CDB: 00 00 00 00 00 00 > > Writing time: 1040.990s > > status: 0x2 (CHECK CONDITION) > > Average write speed 1.1x. > > Sense Bytes: 70 00 06 00 00 00 00 0A 00 00 00 00 29 00 00 00 > > Min drive buffer fill was 0% > > Sense Key: 0x6 Unit Attention, Segment 0 > > Total of 3 possible drive buffer underruns predicted. > > Sense Code: 0x29 Qual 0x00 (power on, reset, or bus device reset > > occurred) Fru 0x0 > > Fixating... > > Sense flags: Blk 0 (not valid) > > Fixating time: 0.001s > > cmd finished after 0.340s timeout 200s > > BURN-Free was 8 times used. > > cdrecord.mmap: fifo had 312 puts and 233 gets. > > cdrecord.mmap: fifo was 0 times empty and 61 times full, min fill was > > 92%. > > > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". 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