READCD(1) Schily's USER COMMANDS READCD(1) (NAME) readcd - (CD) (SYNOPSIS) readcd [ dev=device ][ ] (DESCRIPTION) Readcd . (Device naming) . dev= readcd (auto target) CD- ROM . CD-ROM readcd -scanbus readcd dev=help dev= . device dev= SCSI CAM scsibus/target/lun CD/DVD/BluRay- Recorder . /etc/default/cdrecord dev= ( FILES ). (OPTIONS) dev= readcd . . (Informative options) -help readcd . -version . -v (verbosity) . . readcd (Readcd functional options) -clone (clone read). CD (sub-channel) (TOC) . TOC f= .toc . clone . . CD clone . -c2scan sectors=range C2. C2 - / + / ( ) . CD C2 . CD C2 ECC/EDC . ECC/EDC C2 . C2 speed= C2 . -cxscan sectors=range C1/C2/CU. . -v . -vv . . -edc-corr readcd CD ECC/EDC (Heiko Eissfeldt) . readcd (firmware) CD-ROM . CD CD-ROM . f=file . '-' readcd stdout stdin . -factor meshpoints=# (single speed) . readcd . -fulltoc TOC . meshpoints=# # . gnuplot . SCSI . stdout . -nocorr ECC/EDC . readcd . -noerror readcd . -notrunc (truncate) . -overhead SCSI. . . -pi8scan DVD sectors=range pisum8. . -v * . -vv * . . -pifscan DVD sectors=range pif. . -v . -vv . . -plot -cxscan -pi8scan -pifscan gnuplot . retries=# readcd #. . sectors=range . . sectors=0-0 . speed=# #. # . CD-ROM CD . speed readcd . MMC . MMC . CD DVD . -w . DVD-RAM . cdrecord . cdrecord DVD-RAM . readcd . SCSI (SCSI options) dev=target SCSI CD/DVD/BluRay- Recorder . : dev=1,6,0 . . . FreeBSD CAM ( /dev/rcd0.ctl). : dev=/dev/rcd0.ctl:@ . SCSI: dev= SCSI CAM scsibus/target/lun CD/DVD/BluRay-Recorder . SunOS SCSI scg . . : dev= scsibus,target,lun dev= target,lun. SCSI . Scsibus target lun . SCSI . : dev= devicename:scsibus,target,lun dev= devicename:target,lun. SCSI : dev= devicename:@ dev= devicename:@,lun dev= devicename:scsibus,target,lun . SCSI : SCSI SCSI . REMOTE:user@host: REMOTE:host: . SCSI : REMOTE:user@host: SCSI REMOTE:user@host:1,0,0 SCSI host lun . host rscsi(1) host . SCSI: Cdrecord SCSI CD/DVD/BluRay SCSI . ATAPI SCSI ATA SCSI IDE (ATA) . SCSI . SCSI SCSI . USCSI: ATAPI: . dev= HELP: . : readcd dev= devicename:scsibus,target,lun . scsibus,target,lun . Scsibus SCSI . /var/adm/messages SCSI . scsibus,target,lun -scanbus readcd . : dev readcd CDR_DEVICE . /etc/default/cdrecord dev= CDR_DEVICE ',' '/' '@' ':' /etc/default/cdrecord ( FILES ). (Autotarget Mode): dev= CDR_DEVICE readcd SCSI CD-ROM . . debug=#, -d # ( debug=#) ( -d). -dd debug=2 . libscg . -debug (buffer underrun) . kdebug=#, kd=# scg SCSI. -scanbus SCSI SCSI (inquiry). SCSI . : bus * 100 + target scgopts=list SCSI libscg . . ignore-resid . -silent, -s SCSI. timeout=# (timeout) SCSI # . SCSI . SCSI . . timeout . ts=# SCSI #. ts= cdrecord fs=# sdd bs=# . ts= readcd . libscg . ts= . -V SCSI . CD-Recorder . . -VV . -V -VV . (EXAMPLES) SCSI SCSI . CD-ROM cdimage.raw: readcd dev=2,0 f=cdimage.raw CD- ROM cdimage.raw: readcd dev=2,0 sectors=150-10000 f=cdimage.raw cdimage.raw ( mkisofs) DVD-RAM : readcd dev=2,0 -w f=cdimage.raw (ENVIRONMENT) RSH RSH rcmd(3) RSH RSH=/usr/bin/ssh . cdrecord (pipe) rsh(1) cdrecord . rcmd(3) root . RSCSI RSCSI SCSI /opt/schily/sbin/rscsi RSCSI . SCSI SCSI . (EXIT STATUS) : 0 . -1 . readcd . -2 . SCSI . (DIAGNOSTICS) SCSI . 0xFF . 0..255 -1 255 . (FILES) (SEE ALSO) cdrecord(1), mkisofs(8), scg(7), fbk(7), rcmd(3), ssh(1). (NOTES) (root) readcd suid root . root readcd . Readcd CD-ROM . readcd : chown root /usr/local/bin/readcd chmod 4711 /usr/local/bin/readcd readcd : chown root /usr/local/bin/readcd chgrp cdburners /usr/local/bin/readcd chmod 4710 /usr/local/bin/readcd cdburners . /dev/scg? // . / (disconnect/reconnect) SCSI CD-Recorder . readcd SCSI readcd scg . sg : o SCSI . o SCSI Readcd SCSI . o DMA Readcd DMA . o auto sense Readcd . o auto request sense ( CCS/SCSI-2/SCSI-3 ). (DIAGNOSTICS) SCSI : readcd: I/O error. test unit ready: scsi sendcmd: no error CDB: 00 20 00 00 00 00 status: 0x2 (CHECK CONDITION) Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 25 00 00 00 00 00 Sense Key: 0x5 Illegal Request, Segment 0 Sense Code: 0x25 Qual 0x00 (logical unit not supported) Fru 0x0 Sense flags: Blk 0 (not valid) cmd finished after 0.002s timeout 40s . I/O error . SCSI . SCSI . fatal error ( SCSI ). SCSI (CDB) . SCSI . SCSI . (auto request sense) . sense key copy . deferred error . sense code sense qualifier . sense scsierrs.c . (FRU) . . . . (BUGS) (CREDITS) (MAILING LISTS) cdrecord : https://lists.sourceforge.net/lists/listinfo/cdrtools-developers (AUTHOR) Joerg Schilling Seestr. 110 D-13353 Berlin Germany : http://cdrecord.org/private/cdrecord.html : cdrtools-support@lists.sourceforge.net : cdrtools-developers@lists.sourceforge.net joerg.schilling@fokus.fraunhofer.de : https://lists.sourceforge.net/lists/listinfo/cdrtools-developers https://lists.sourceforge.net/lists/listinfo/cdrtools-support (INTERFACE STABILITY) readcd . readcd readcd . readcd . Joerg Schilling Version 3.02 2017/06/06 READCD(1)