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lordalbert
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PostPosted: Sat Mar 29, 2008 11:24 pm    Post subject: problema masterizzazione durante utilizzo cpu Reply with quote

ciao. Ho notato che se masterizzo mentre la cpu sta lavorando il disco viene masterizzato male, che sia un dvd o una iso linux (la iso linux non parte, e il film, saltava delle parti, tornava indietro, andava avanti, e andava tutto a scatti...).
Mi sembra una cosa strana, capita solo a me?
Se può esservi utile, uso k3b
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Peach
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PostPosted: Sun Mar 30, 2008 1:14 pm    Post subject: Reply with quote

ci possono essere più fattori che infulenzano questo comportamento
alcuni problemi relativi:
. configurazione hardware nel kernel
. setup hdparm incorretto
. cdrom sullo stesso canale fisico del disco
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lordalbert
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PostPosted: Sun Mar 30, 2008 1:31 pm    Post subject: Reply with quote

Peach wrote:

. cdrom sullo stesso canale fisico del disco


se non ricordo male il masterizzatore e l'hd sono collegati dallo stesso cavo... può influire? Posso provare a mettere un cavo diverso...
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Peach
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PostPosted: Sun Mar 30, 2008 1:45 pm    Post subject: Reply with quote

lordalbert wrote:
può influire?

molto
prova. :)
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djinnZ
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PostPosted: Sun Mar 30, 2008 2:06 pm    Post subject: Reply with quote

Masterizzatore ed HD possono stare sullo stesso canale ATA solo se la sorgente dei dati per la masterizzazione è su un altro HD. Mi pare già troppo che abbia funzionato fino ad ora. Nota che anche per fare la copia da lettore a masterizzatore devono essere su canali distinti.
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lordalbert
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PostPosted: Sun Mar 30, 2008 7:24 pm    Post subject: Reply with quote

ho controllato meglio... era l'altro computer che ha hd e masterizzatore collegati con lo stesso canale... In questo sono separati... 2 hd collegati insieme... e i 2 masterizzatori collegati tra di loro.... quindi è ok, non dovrebbe essere questo il problema... boh...
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Peach
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PostPosted: Sun Mar 30, 2008 8:00 pm    Post subject: Reply with quote

lordalbert wrote:
ho controllato meglio... era l'altro computer che ha hd e masterizzatore collegati con lo stesso canale... In questo sono separati... 2 hd collegati insieme... e i 2 masterizzatori collegati tra di loro.... quindi è ok, non dovrebbe essere questo il problema... boh...


tornando al mio primo post.
potresti provare ad eliminare un possibile problema di k3b provando ad esempio a masterizzare una iso con cdrecord:
Code:
cdrecord dev=/dev/hdb padsize=63s -multi -dao -overburn -eject -pad -v driveropts=burnfree cd.iso

dove /dev/hdb è il masterizzatore e cd.iso la iso.
ovviamente da root.
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lordalbert
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PostPosted: Sun Mar 30, 2008 11:54 pm    Post subject: Reply with quote

non masterizza in quel modo...

Code:
# cdrecord dev=/dev/hdd padsize=63s -multi -dao -overburn -eject -pad -v driveropts=burnfree cd.iso
TOC Type: 3 = CD-ROM XA mode 2
scsidev: '/dev/hdd'
devname: '/dev/hdd'
scsibus: -2 target: -2 lun: -2
Linux sg driver version: 3.5.27
Wodim version: 1.1.6
Driveropts: 'burnfree'
SCSI buffer size: 64512
Device type    : Removable CD-ROM
Version        : 0
Response Format: 2
Capabilities   :
Vendor_info    : 'PHILIPS '
Identification : 'DVDR1640P       '
Revision       : 'P2.0'
Device seems to be: Generic mmc2 DVD-R/DVD-RW.
Current: 0x000A (CD-RW)
Profile: 0x002B (DVD+R/DL)
Profile: 0x001B (DVD+R)
Profile: 0x001A (DVD+RW)
Profile: 0x0014 (DVD-RW sequential recording)
Profile: 0x0011 (DVD-R sequential recording)
Profile: 0x0010 (DVD-ROM)
Profile: 0x000A (CD-RW) (current)
Profile: 0x0009 (CD-R)
Profile: 0x0008 (CD-ROM)
Using generic SCSI-3/mmc   CD-R/CD-RW driver (mmc_cdr).
Driver flags   : MMC-3 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96R RAW/R16 RAW/R96R
Drive buf size : 1073152 = 1048 KB
Beginning DMA speed test. Set CDR_NODMATEST environment variable if device
communication breaks or freezes immediately after that.
FIFO size      : 12582912 = 12288 KB
Track 01: data   159 MB         padsize:  126 KB
Total size:      183 MB (18:10.12) = 81759 sectors
Lout start:      183 MB (18:12/09) = 81759 sectors
Current Secsize: 2048
ATIP info from disk:
  Indicated writing power: 5
  Reference speed: 2
  Is not unrestricted
  Is erasable
  ATIP start of lead in:  -11625 (97:27/00)
  ATIP start of lead out: 359849 (79:59/74)
  1T speed low:  0 (reserved val  0) 1T speed high:  4
  2T speed low:  0 (reserved val  5) 2T speed high:  0 (reserved val 10)
  power mult factor: 4 6
  recommended erase/write power: 3
  A1 values: 02 4C B0
  A2 values: 5A C8 06
Disk type:    Phase change
Manuf. index: 0
Manufacturer: Illegal Manufacturer code
Blocks total: 359849 Blocks current: 359849 Blocks remaining: 278090
Speed set to 706 KB/s
Starting to write CD/DVD at speed   4.0 in real SAO mode for multi session.
Last chance to quit, starting real write i   0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Performing OPC...
Sending CUE sheet...
wodim: CUE sheet not accepted. Retrying with minimum pregapsize = 1.
Errno: 0 (Success), send_cue_sheet scsi sendcmd: no error
CDB:  5D 00 00 00 00 00 00 00 20 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 05 00 00 00 00 12 00 00 00 00 26 00 00 00
Sense Key: 0x5 Illegal Request, Segment 0
Sense Code: 0x26 Qual 0x00 (invalid field in parameter list) Fru 0x0
Sense flags: Blk 0 (not valid)
resid: 32
cmd finished after 0.007s timeout 200s
wodim: CUE sheet still not accepted. Please try to write in RAW (-raw96r) mode.
wodim: Cannot send CUE sheet.
wodim: Could not write Lead-in.
Writing  time:    6.871s
wodim: fifo had 192 puts and 0 gets.
wodim: fifo was 0 times empty and 0 times full, min fill was 100%.


EDIT: ho provato con gnomebaker, e ha masterizzato correttamente...
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lordalbert
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PostPosted: Mon Mar 31, 2008 9:56 pm    Post subject: Reply with quote

credo il problema sia di k3b... non so se può essere utile, io cmq lo posto:

Code:

app-cdr/k3b-1.0.4  USE="alsa css dvdr encode ffmpeg hal mp3 vcd -arts -debug -dvdread -emovix -flac -musepack -musicbrainz -sndfile -vorbis -xinerama"
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