Ehm...
Ho qualche problemuccio con cdrecord...
Leggendo qua, e indagando un pochino, ho appurato che occorre utilizzarlo da root, o al massimo con sudo.
OK
Infatti, l'altro giorno ho scritto un cdrw da root, ed è filato tutto liscio.
Oggi mi sono trovato a dover cancellare un cdrw che avevo scritto tempo fa (con 2.4.18 ed emulazione scsi); non ci riesco.
Incollo qua sotto il log.
Come posso sistemare la cosa?
Grazie :)
# cdrecord blank=all -eject -v
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 J\uffffrg 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-2.6.10.18gen05
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
TOC Type: 1 = CD-ROM
scsidev: '/dev/hdb'
devname: '/dev/hdb'
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
Using libscg version 'schily-0.8'.
SCSI buffer size: 64512
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'YAMAHA '
Identifikation : 'CRW8424E '
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
Current Secsize: 2048
ATIP info from disk:
Indicated writing power: 5
Reference speed: 2
Is not unrestricted
Is erasable
ATIP start of lead in: -11745 (97:25/30)
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 12)
power mult factor: 4 6
recommended erase/write power: 3
A1 values: 02 4C B0
A2 values: 5C D8 36
Disk type: Phase change
Manuf. index: 40
Manufacturer: INFODISC Technology Co., Ltd.
Starting to write CD/DVD at speed 4 in real BLANK mode for single session.
Last chance to quit, starting real write 0 seconds. Operation starts.
Performing OPC...
cdrecord: OPC failed.
Blanking entire disk
cdrecord: Success. blank unit: scsi sendcmd: no error
CDB: A1 00 00 00 00 00 00 00 00 00 00 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 04 D3 EC 99 ED 0A 00 00 00 00 09 00 00 00
Sense Key: 0x4 Hardware Error, Segment 0
Sense Code: 0x09 Qual 0x00 (track following error) Fru 0x0
Sense flags: Blk -739468819 (not valid)
cmd finished after 21.474s timeout 9600s
cdrecord: Cannot blank disk, aborting.