cdrecord has trouble closing disc
Hi CD Write List,
I'm having some difficulties with writing CD's. I wrote a few CDs about
3 weeks ago and they worked fine, but recently I've been having some
difficulties (ie constant coasters). The output is as follows:
# cdrecord -dummy -v speed=8 fs=8M dev=0,0,0 timeout=1000 -data
../home_backup.iso
Cdrecord 2.0 (i686-pc-linux) Copyright (C) 1995-2002 Jeorg Schilling
TOC Type: 1 = CD-ROM
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Linux sg driver version: 3.1.24
Using libscg version 'schily-0.7'
cdrecord: Warning: using inofficial libscg transport code version
(okir@suse.de-scsi-linux-sg.c-1.75-resmgr-patch '@(#)scsi-linux-sg.c
1.75 02/10/21 Copyright 1997 J. Schilling').atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 2
Capabilities :
Vendor_info : 'QSI '
Identifikation : 'CDRW/DVD SBW242C'
Revision : 'US83'
Device seems to be: Generic mmc2 DVD-ROM.
Using generic SCSI-3/mmc CD-R 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 : 1959936 = 1914 KB
FIFO size : 8388608 = 8192 KB
Track 01: data 404 MB
Total size: 464 MB (45:59.92) = 206994 sectors
Lout start: 464 MB (46:01/69) = 206994 sectors
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 6
Is not unrestricted
Is not erasable
Disk sub type: Medium Type C, low Beta category (C-) (6)
ATIP start of lead in: -11231 (97:32/19)
ATIP start of lead out: 359847 (79:59/72)
Disk type: Short strategy type (Phthalocyanine or similar)
Manuf. index: 27
Manufacturer: Prodisc Technology Inc.
Blocks total: 359847 Blocks current: 359847 Blocks remaining: 152853
Starting to write CD/DVD at speed 8 in dummy TAO 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.
BURN-Free is OFF.
Starting new track at sector: 0
Track 01: 404 of 404 MB written (fifo 100%) [buf 100%] 8.0x.
Track 01: Total bytes read/written: 423919616/423919616 (206992
sectors).
Writing time: 351.950s
Average write speed 7.8x.
Min drive buffer fill was 100%
Fixating...
WARNING: Some drives don't like fixation in dummy mode.
cdrecord: Input/output error. close track/session: scsi sendcmd: no
error
CDB: 5B 00 02 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 06 00 00 00 00 0A 00 00 00 00 29 00 00 00
Sense Key: 0x6 Unit Attention, Segment 0
Sense Code: 0x29 Qual 0x00 (power on, reset, or bus device reset
occurred) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 24.001s timeout 1000s
cmd finished after 24.001s timeout 1000s
Fixating time: 24.043s
cdrecord: fifo had 6678 puts and 6678 gets.
cdrecord: fifo was 0 times empty and 6509 times full, min fill was 94%.
Any help anyone can offer would be fantastic, thanks!
Mike
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