On Thu, 16 Dec 2004 23:10:12 +0100 automatic_jack <[EMAIL PROTECTED]> wrote:
> Ciao a tutti, > > ho la necessetità di masterizzare circa 705 MB su di un cd-r da 700 > MB (il mio masterizzatore, Yamaha 4416S SCSI, non supporta cd-r da 800 > MB)...non avendolo mai fatto sotto linux e non volendo affidarmi ad un > front end, ho dato da console: > > cdrecord -dev=0,2,0 -dao -overburn -dummy -speed=1 -data file.iso > > e dopo circa 1 ora (causa la bassa velocità) la simulazione è terminata > con l' indicazione dei settori scritti, ecc. (posso recuperare il log da > qualche parte?) > > Vorrei sapere se ciò mi garantisce una corretta riuscita della > operazione reale e se avete da darmi suggerimenti ulteriori circa le > opzioni da usare. > > Grazie :) Ho agiiunto l' opzione -v per avere maggiori dettagli in fase di simulazione ed incrementato la velocità di scrittura a 4x, eccone l' output: Cdrecord-Clone 2.01a38 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord and thus may have bugs that are not present in the original version. Please send bug reports and support requests to <[EMAIL PROTECTED]>. The original author should not be bothered with problems of this version. cdrecord: Warning: Running on Linux-2.6.8-1-686 cdrecord: There are unsettled issues with Linux-2.5 and newer. cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris. cdrecord: Warning: Linux-2.6.8 introduced incompatible interface changes. cdrecord: Warning: SCSI transport does no longer work for suid root programs. cdrecord: Warning: if cdrecord fails, try to run it from a root account. TOC Type: 1 = CD-ROM scsidev: '0,2,0' scsibus: 0 target: 2 lun: 0 Linux sg driver version: 3.5.31 Using libscg version 'schily-0.8'. SCSI buffer size: 64512 atapi: 0 Device type : Removable CD-ROM Version : 2 Response Format: 2 Capabilities : SYNC Vendor_info : 'YAMAHA ' Identifikation : 'CRW4416S ' Revision : '1.0j' Device seems to be: Generic mmc CD-RW. Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr). Driver flags : MMC SWABAUDIO Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R96R Drive buf size : 1566432 = 1529 KB FIFO size : 4194304 = 4096 KB Track 01: data 705 MB Total size: 810 MB (80:17.69) = 361327 sectors Lout start: 810 MB (80:19/52) = 361327 sectors Current Secsize: 2048 ATIP info from disk: Indicated writing power: 4 Is not unrestricted Is not erasable Disk sub type: Medium Type C, low Beta category (C-) (6) ATIP start of lead in: -11567 (97:27/58) ATIP start of lead out: 359849 (79:59/74) Disk type: Short strategy type (Phthalocyanine or similar) Manuf. index: 12 Manufacturer: Mitsui Chemicals, Inc. Blocks total: 359849 Blocks current: 359849 Blocks remaining: -1478 cdrecord: WARNING: Data may not fit on current disk. cdrecord: Notice: Overburning active. Trying to write more than the official disk capacity. Starting to write CD/DVD at speed 4 in dummy SAO mode for single session. Last chance to quit, starting dummy write 0 seconds. Operation starts. Waiting for reader process to fill input buffer ... input buffer ready. Sending CUE sheet... Writing pregap for track 1 at -150 Starting new track at sector: 0 Track 01: 705 of 705 MB written (fifo 100%) [buf 99%] 4.1x. Track 01: Total bytes read/written: 739997696/739997696 (361327 sectors). Writing time: 1249.362s Average write speed 3.9x. Min drive buffer fill was 99% Fixating... WARNING: Some drives don't like fixation in dummy mode. Fixating time: 24.798s cdrecord: fifo had 11656 puts and 11656 gets. cdrecord: fifo was 0 times empty and 11579 times full, min fill was 96%. Credo che questo dovrebbe garantirmi una buona riuscita della masterizzazione `reale` soprattutto riportando ad 1x la velocità di scrittura... Ciao :)