cdrecord.ps

刻录光盘的程序

speed that should be used for)180 144 R 1.374(this drive and the default FIFO \
size that should be used for this drive. The values for)180 156 R/F1 10
/Times-Italic@0 SF(speed)180 168 Q F0(and)3.303 E F1(\214fosize)3.303 E F0 .804
(may be set to -1 to tell cdrecord to use the global defaults.)3.303 F 3.304
(At)5.804 G(ypical)515.56 168 Q(line may look this way:)180 180 Q(teac1= 0,5,0)
180 204 Q 31(48)252 204 S(m)293 204 Q(yamaha= 1,6,0)180 228 Q 25.17(-1 -1)252
228 R .3(This tells)180 252 R/F2 10/Times-Bold@0 SF(cdr)2.8 E(ecord)-.18 E F0
.3(that a drive named)2.8 F F1(teac1)2.8 E F0 .3(is at scsibus 0, tar)2.8 F .3
(get 5, lun 0 and should be)-.18 F .499
(used with speed 4 and a FIFO size of 8 MB.)180 264 R 3(As)5.5 G .5
(econd drive may be found at scsibus 1,)380.97 264 R(tar)180 276 Q
(get 6, lun 0 and uses the default speed and the default FIFO size.)-.18 E/F3 9
/Times-Bold@0 SF(SEE ALSO)72 304.8 Q F2(mkisofs)108 316.8 Q F0(\(1\),)A F2(scg)
2.5 E F0(\(7\),)A F2(fbk)2.5 E F0(\(7\).)A F3(NOTES)72 345.6 Q F0 .484
(Disks made in)108 357.6 R F2 -.74(Tr)2.984 G .484(ack At Once).74 F F0 .484
(mode are not suitable as a master for direct mass production by CD manu-)2.984
F 3.937(facturers. Y)108 369.6 R 1.437(ou will need the)-1 F F2 1.437
(disk at once)3.937 F F0 1.438(option to record such disks.)3.938 F 1.438
(Nevertheless the disks made in)6.438 F F2 -.74(Tr)108 381.6 S .172
(ack At Once).74 F F0 .171(will normally be read in all CD players. Some old a\
udio CD players however may produce)2.671 F 2.5(at)108 393.6 S
(wo second click between two audio tracks.)117.72 393.6 Q .563(The minimal siz\
e of a track is 4 seconds or 300 sectors. If you write smaller tracks, the CD-\
Recorder will)108 410.4 R(add dummy blocks. This is not an error)108 422.4 Q
2.5(,e)-.4 G(ven though the SCSI-error message looks this way)274.25 422.4 Q(.)
-.65 E F2(Cdr)108 439.2 Q(ecord)-.18 E F0 .259(has been tested on an upgraded \
Philips CDD-521 recorder at single and double speed on a Spar)2.76 F(-)-.2 E
3.874
(cStation 20/502 with no problems, slower computer systems should work also.)
108 451.2 R 3.874(The newer Phi-)8.874 F 2.219
(lips/HP/Plasmon/Grundig drives as well as Y)108 463.2 R 2.219
(amaha CDR-100 and CDR-102 work also. The Plasmon)-1 F .188
(RF-4100 work, but has not tested in multi session.)108 475.2 R 2.688(AP)5.188
G .189(hilips CDD-521 that has not been upgraded will not)331.28 475.2 R 2.89
(work. The)108 487.2 R .39
(Sony CDU-924 has been tested, but does not support XA-mode2 in hardware.)2.89
F .39(The sony there-)5.39 F .432
(fore cannot create conforming multi session disks.)108 499.2 R .433
(The Ricoh RO-1420C works, but some people seem to)5.433 F
(have problems to use them with speed=2, try speed=0 in this case.)108 511.2 Q
1.686(The Y)108 528 R 1.686(amaha CDR-400 and all new SCSI-3/mmc conforming dr\
ives are supported in single and multi-)-1 F(session.)108 540 Q -1(Yo)108 556.8
S 2.52(us)1 G .02
(hould run several tests in all supported speeds of your drive with the)130.63
556.8 R F2(\255dummy)2.521 E F0 .021(option turned on if you)2.521 F .378
(are using)108 568.8 R F2(cdr)2.878 E(ecord)-.18 E F0 .378
(on an unknown system. W)2.878 F .378(riting a CD is a realtime process.)-.4 F
F2(NFS)5.378 E F0 .377(will not always deli-)2.877 F .99
(ver constantly the needed data rates.)108 580.8 R .99(If you want to use)5.99
F F2(cdr)3.491 E(ecord)-.18 E F0 .991(with CD-images that are located on a)
3.491 F F2(NFS)108 592.8 Q F0 .447
(mounted \214lesystem, be sure that the \214fo size is big enough.)2.947 F
2.946(Iu)5.447 G(sed)388.24 592.8 Q F2(cdr)2.946 E(ecord)-.18 E F0 .446
(with with medium load)2.946 F .531(on a SS20/502 and even at quad speed on a \
Sparcstation-2 which was heavily loaded, but it is recommen-)108 604.8 R .032
(ded to leave the system as lightly loaded as possible while writing a CD.)108
616.8 R .031(If you want to make sure that buf-)5.031 F
(fer underrungs are not caused by your source disk, you may use the command)108
628.8 Q F2(cdr)118 645.6 Q(ecord -dummy dev=2,0 padsize=600m /dev/null)-.18 E
F0 .834(to create a disk that is entirely made of dummy data.)108 662.4 R F2
(Cdr)5.835 E(ecord)-.18 E F0 .835(needs to run as root to get access to the)
3.335 F F2(/dev/scg?)108 674.4 Q F0
(device nodes and to be able to lock itself into memory)5 E(.)-.65 E .025
(If you don')108 691.2 R 2.525(tw)-.18 G .025
(ant to allow users to become root on your system,)165.385 691.2 R F2(cdr)2.525
E(ecord)-.18 E F0 .024(may safely be installed suid root.)2.525 F .902
(This allows all users or a group of users with no root privileges to use)108
703.2 R F2(cdr)3.402 E 3.402(ecord. Cdr)-.18 F(ecord)-.18 E F0 .903
(in this case)3.402 F .143(checks, if the real user would have been able to re\
ad the speci\214ed \214les.)108 715.2 R 1.542 -.7(To g)5.142 H .142
(ive all user access to use).7 F F2(cdr)2.642 E(e-)-.18 E(cord,)108 727.2 Q F0
(enter:)2.5 E(J)72 768 Q -.25(..)75.89 762.5 S(or)75.89 768 Q 2.5(gS)-.18 G
153.065(chilling V)97.1 768 R(ersion 1.8)-1.11 E(9)535 768 Q EP
%%Page: 10 10
BP/F0 10/Times-Roman@0 SF 104.275(CDRECORD\(1\) Schily\264s)72 48 R
(USER COMMANDS)2.5 E(CDRECORD\(1\))473.89 48 Q
(chown root /usr/local/bin/cdrecord)144 84 Q(chmod 471)144 96 Q 2.5(1/)-.37 G
(usr/local/bin/cdrecord)198.63 96 Q 1.4 -.7(To g)108 112.8 T
(ive a restricted group of users access to cdrecord enter:).7 E
(chown root /usr/local/bin/cdrecord)144 129.6 Q
(chgrp cdburners /usr/local/bin/cdrecord)144 141.6 Q
(chmod 4710 /usr/local/bin/cdrecord)144 153.6 Q(and add a group)108 170.4 Q/F1
10/Times-Italic@0 SF(cdburners)2.5 E F0(on your system.)2.5 E .424
(Never give write permissions for non root users to the)108 187.2 R F1
(/dev/scg?)2.924 E F0 .424(devices unless you would allow anybody)5.424 F
(to read/write/format all your disks.)108 199.2 Q -1(Yo)108 216 S 3.316(us)1 G
.815(hould not connect old drives that do not support disconnect/reconnect to \
either the SCSI bus that is)131.426 216 R
(connected to the CD-Recorder or the source disk.)108 228 Q 2.5(AC)108 244.8 S
(ompact Disc can have no more than 99 tracks.)124.39 244.8 Q .635(When creatin\
g a disc with both audio and data tracks, the data should be on track 1 otherw\
ise you should)108 261.6 R .267(create a CDplus disk which is a multi session \
disk with the \214rst session containing the audio tracks and the)108 273.6 R
(following session containing the data track.)108 285.6 Q .666(Many operating \
systems are not able to read more than a single data track, or need special so\
ftware to do)108 302.4 R(so.)108 314.4 Q
(More information on the SCSI command set of a HP CD-Recorder can be found at:)
108 331.2 Q(http://www)144 348 Q(.hp.com/isgsupport/cdr/index.html)-.65 E .694
(If you have more information or SCSI command manuals for currently unsupporte\
d CD-Recorders please)108 364.8 R(contact the author)108 376.8 Q(.)-.55 E 1.249
(The Philips CDD 521 CD-Recorder \(even in the upgraded version\) has several \
\214rmware bugs. Some of)108 393.6 R
(them will force you to power cycle the device or to reboot the machine.)108
405.6 Q .375(When using)108 422.4 R/F2 10/Times-Bold@0 SF(cdr)2.875 E(ecord)
-.18 E F0 .375(with the broken)2.875 F F2 .374(Linux SCSI generic driver)2.875
F(.)-.92 E F0 -1(Yo)5.374 G 2.874(us)1 G .374(hould note that)410.83 422.4 R F2
(cdr)2.874 E(ecord)-.18 E F0 .374(uses a)2.874 F 1.122
(hack, that tries to emulate the functionality of the scg driver)108 434.4 R
6.122(.U)-.55 G(nfortunately)373.642 434.4 Q 3.623(,t)-.65 G 1.123
(he sg driver on)430.775 434.4 R F2(Linux)3.623 E F0(has)3.623 E
(several severe bugs:)108 446.4 Q 32.5<8349>108 463.2 S 2.5(tc)147.33 463.2 S
(annot see if a SCSI command could not be sent at all.)157.05 463.2 Q 32.5
<8349>108 480 S 2.526(tc)147.33 480 S .026(annot get the SCSI status byte.)
157.076 480 R F2(Cdr)5.026 E(ecord)-.18 E F0 .026
(for that reason cannot report failing SCSI commands)2.526 F
(in some situations.)144 492 Q 32.5<8349>108 508.8 S 3.211(tc)147.33 508.8 S
.711(annot get real DMA count of transfer)157.761 508.8 R(.)-.55 E F2(Cdr)5.711
E(ecord)-.18 E F0 .711(cannot tell you if there is an DMA residual)3.211 F
(count.)144 520.8 Q 32.5<8349>108 537.6 S 3.08(tc)147.33 537.6 S .58
(annot get number of bytes valid in auto sense data.)157.63 537.6 R F2(Cdr)5.58
E(ecord)-.18 E F0 .58(cannot tell you if device trans-)3.08 F
(fers no sense data at all.)144 549.6 Q 32.5<8349>108 566.4 S 2.5(tf)147.33
566.4 S
(etches to few data in auto request sense \(CCS/SCSI-2/SCSI-3 needs >= 18\).)
155.94 566.4 Q .255(The \214fo percent output is computed just after a block o\
f data has been written to the CD-Recorder)108 583.2 R 2.755(.F)-.55 G .255
(or this)514.465 583.2 R(reason, there will never be 100% \214fo \214ll, while\
 the \214fo is in streaming mode.)108 595.2 Q/F3 9/Times-Bold@0 SF(DIAGNOSTICS)
72 624 Q F0 -1(Yo)108 636 S 2.5(uh)1 G(ave 9 seconds to type ^C to abort)131.72
636 Q F2(cdr)2.5 E(ecord)-.18 E F0(after you see the message:)2.5 E
(Starting to write CD at speed %d in %s mode for %s session.)108 652.8 Q 2.5
(At)108 669.6 S(ypical error message for a SCSI command looks like:)120.5 669.6
Q(cdrecord: I/O error)144 693.6 Q 2.5(.t)-.55 G
(est unit ready: scsi sendcmd: no error)226.75 693.6 Q 2.5(CDB: 00)144 705.6 R
(20 00 00 00 00)2.5 E(status: 0x2 \(CHECK CONDITION\))144 717.6 Q
(Sense Bytes: 70 00 05 00 00 00 00 0A 00 00 00 00 25 00 00 00 00 00)144 729.6 Q
(J)72 768 Q -.25(..)75.89 762.5 S(or)75.89 768 Q 2.5(gS)-.18 G 153.065
(chilling V)97.1 768 R(ersion 1.8)-1.11 E(10)530 768 Q EP
%%Page: 11 11
BP/F0 10/Times-Roman@0 SF 104.275(CDRECORD\(1\) Schily\264s)72 48 R
(USER COMMANDS)2.5 E(CDRECORD\(1\))473.89 48 Q
(Sense Key: 0x5 Illegal Request, Segment 0)144 84 Q
(Sense Code: 0x25 Qual 0x00 \(logical unit not supported\) Fru 0x0)144 96 Q
(Sense \215ags: Blk 0 \(not valid\))144 108 Q .299
(The \214rst line gives information about the transport of the command.)108 132
R .299(The text after the \214rst colon gives the)5.299 F .015
(error text for the system call from the view of the kernel. It usually is:)108
144 R/F1 10/Times-Bold@0 SF .016(I/O err)2.516 F(or)-.18 E F0 .016
(unless other problems hap-)2.516 F .561(pen. The next words contain a short d\
escription for the SCSI command that fails. The rest of the line tells)108 156
R .017(you if there were any problems for the transport of the command over th\
e SCSI bus.)108 168 R F1 .017(fatal err)5.017 F(or)-.18 E F0 .017(means that)
2.517 F(it was not possible to transport the command \(i.e. no device present \
at the requested SCSI address\).)108 180 Q(The second line prints the SCSI com\
mand descriptor block for the failed command.)108 196.8 Q .684(The third line \
gives information on the SCSI status code returned by the command, if the tran\
sport of the)108 213.6 R(command succeeds.)108 225.6 Q
(This is error information from the SCSI device.)5 E(The fourth line is a hex \
dump of the auto request sense information for the command.)108 242.4 Q .783(T\
he \214fth line is the error text for the sense key if available, followed by \
the segment number that is only)108 259.2 R .403(valid if the command was a)108
271.2 R/F2 10/Times-Italic@0 SF(copy)2.903 E F0 .402
(command. If the error message is not directly related to the current com-)
2.903 F(mand, the text)108 283.2 Q F2(deferr)2.5 E(ed err)-.37 E(or)-.37 E F0
(is appended.)2.5 E 1.25(The sixth line is the error text for the sense code a\
nd the sense quali\214er if available.)108 300 R 1.25(If the type of the)6.25 F
1.221(device is known, the sense data is decoded from tables in)108 312 R F2
(scsierrs.c)3.721 E F0 6.221(.T)3.981 G 1.221(he text is followed by the error)
409.364 312 R(value for a \214eld replaceable unit.)108 324 Q 1.011(The sevent\
h line prints the block number that is related to the failed command and text \
for several error)108 340.8 R(\215ags. The block number may not be valid.)108
352.8 Q(The following message is not an error:)108 369.6 Q -.35(Tr)144 381.6 S
(ack 01: T).35 E(otal bytes read/written: 2048/2048 \(1 sectors\).)-.7 E
(cdrecord: I/O error)144 393.6 Q 2.5<2e8d>-.55 G
(ush cache: scsi sendcmd: no error)229.53 393.6 Q 2.5(CDB: 35)144 405.6 R
(00 00 00 00 00 00 00 00 00)2.5 E(status: 0x2 \(CHECK CONDITION\))144 417.6 Q
(Sense Bytes: F0 00 05 80 00 00 27 0A 00 00 00 00 B5 00 00 00 00 00)144 429.6 Q
(Sense Key: 0x5 Illegal Request, Segment 0)144 441.6 Q
(Sense Code: 0xB5 Qual 0x00 \(dummy data blocks added\) Fru 0x0)144 453.6 Q
(Sense \215ags: Blk -2147483609 \(valid\))144 465.6 Q(It simply noti\214es, th\
at a track that is smaller than the minimum size has been expanded to 300 sect\
ors.)108 489.6 Q/F3 9/Times-Bold@0 SF(BUGS)72 506.4 Q F1(Cdr)108 518.4 Q(ecord)
-.18 E F0(has even more options than)2.5 E F1(ls)2.5 E F0(.)A F1(Cdr)108 535.2
Q(ecord)-.18 E F0 .784
(currently only warns if the input data will not \214t on the disk.)3.285 F
.784(If you don')5.784 F 3.284(ta)-.18 G .784(bort the command)465.662 535.2 R
(you will get unpredictable results.)108 547.2 Q
(There should be an option to write index numbers for audio tracks.)108 564 Q(\
There should be a recover option to make disks usable, that have been written \
during a power failure.)108 580.8 Q F3(CREDITS)72 609.6 Q F0(Bill Swartz)108
621.6 Q(\([e-mail]\))180 621.6 Q
(For helping me with the TEAC driver support)183 633.6 Q(Aaron Newsome)108
650.4 Q(\([e-mail]\))4.52 E
(For letting me develop Sony support on his drive)183 662.4 Q(Eric Y)108 679.2
Q 7.46(oungdale \([e-mail]\))-1 F(For supplying mkisofs)183 691.2 Q
(J)72 768 Q -.25(..)75.89 762.5 S(or)75.89 768 Q 2.5(gS)-.18 G 153.065
(chilling V)97.1 768 R(ersion 1.8)-1.11 E -.37(11)530.37 768 S EP
%%Page: 12 12
BP/F0 10/Times-Roman@0 SF 104.275(CDRECORD\(1\) Schily\264s)72 48 R
(USER COMMANDS)2.5 E(CDRECORD\(1\))473.89 48 Q(Gadi Oxman)108 84 Q
(\([e-mail]\))180 84 Q(For tips on the A)183 96 Q -.8(TA)-1.11 G
(PI standard).8 E(Finn Arne Gangstad)108 112.8 Q(\(\[e-mail]\))216
112.8 Q(For the \214rst FIFO implementation.)183 124.8 Q(Dave Platt)108 141.6 Q
(\([e-mail])180 141.6 Q(g\))-.18 E 1.397(For creating the experime\
ntal packet writing support, the \214rst implementation of CD-)183 153.6 R
1.386 -.55(RW b)183 165.6 T .285(lanking support, the \214rst .wav \214le deco\
der and many nice discussions on cdrecord.).55 F(Chris P)108 182.4 Q 2.5(.R)
-1.11 G(oss \([e-mail]\))148.29 182.4 Q
(For the \214rst implementation os a BSDI SCSI rtansport.)183 194.4 Q
(Grant R. Guenther)108 211.2 Q(\([e-mail]\))7.5 E
(For creating the \214rst parallel port transport implementation for Linux.)183
223.2 Q(Kenneth D. Merry \([e-mail])108 240 Q(g\))-.18 E 7.424
(for providing the CAM port for FreeBSD together with Michael Smith)183 252 R
(\([e-mail])183 264