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Neo_0815
l33t
Joined: 24 Feb 2003
Posts: 815
Location: Leipzig
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 Posted: Thu Aug 19, 2004 2:39 pm Post subject: [SEMISOLVED] cdrecord - NO DMA operation, aber DMA is an ... |
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Ich bekomm bei cdrecord dev=ATAPI -scanbus folgende Meldung:
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Cdrecord-Clone 2.01a36 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Jörg Schilling
cdrecord: Warning: Running on Linux-2.6.7-gentoo-r13
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
scsidev: 'ATAPI'
devname: 'ATAPI'
scsibus: -2 target: -2 lun: -2
Warning: Using ATA Packet interface.
Warning: The related Linux kernel interface code seems to be unmaintained.
Warning: There is absolutely NO DMA, operations thus are slow.
Using libscg version 'schily-0.8'.
scsibus0:
0,0,0 0) 'AOPEN ' 'DVD1648/LKY ' 'DSA4' Removable CD-ROM
0,1,0 1) 'SAMSUNG ' 'CD-R/RW SW-212B ' 'BS04' Removable CD-ROM
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Wenn ich jetzt mir aber anschaue was hdparm sagt ....
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/dev/cdroms/cdrom0:
Model=AOPEN DVD1648/LKY, FwRev=DSA4, SerialNo=
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=0kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=yes, tPIO={min:227,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 *udma2
AdvancedPM=no
Drive conforms to: device does not report version:
/dev/cdroms/cdrom1:
Model=SAMSUNG CD-R/RW DRIVE SW-212B, FwRev=V:00BS04, SerialNo=
Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic }
RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0
BuffType=unknown, BuffSize=0kB, MaxMultSect=0
(maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0
IORDY=yes, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 *mdma2
AdvancedPM=no
Drive conforms to: device does not report version: 4
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UDMA ist also beim DVD LW an, und Multiword DMA beim Brenner, also alles korrekt ... wieso diese Meldung von cdrecord?
Ideen, Vorschläge?
MfG
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Last edited by Neo_0815 on Fri Aug 20, 2004 1:02 pm; edited 1 time in total |
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mrsteven
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Joined: 04 Jul 2003
Posts: 1939
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| Posted: Thu Aug 19, 2004 6:33 pm Post subject: |
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| Liegt es an der Version der cdrtools? Meine 2.01_alpha28-r1 funktioniert problemlos. |
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Neo_0815
l33t
Joined: 24 Feb 2003
Posts: 815
Location: Leipzig
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| Posted: Thu Aug 19, 2004 8:22 pm Post subject: |
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Also ich hatte di 33er, die 36 jetzt ... kein Unterschied.
Die 33er aber brennt net ... die 36er schon ... gute Frage wieso ... aber mit dem DMS is echt interessant.
MfG
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UncleOwen
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Joined: 27 Feb 2003
Posts: 1493
Location: Germany, Hamburg
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| Posted: Fri Aug 20, 2004 10:03 am Post subject: |
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Funktioniert
cdrecord dev=/dev/hdx
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Neo_0815
l33t
Joined: 24 Feb 2003
Posts: 815
Location: Leipzig
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UncleOwen
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Joined: 27 Feb 2003
Posts: 1493
Location: Germany, Hamburg
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| Posted: Fri Aug 20, 2004 12:24 pm Post subject: |
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| Nicht drüber wundern. Jörg Schilling scheint da etwas merkwürdige Vorstellungen zu haben, war die Tage erst ein längerer Thread auf lkml drüber. |
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