Re: cdrtools-2.01.01a09 released

2006-05-22 Thread Bill Davidsen
been wanting. When you are ready to start the next major push on this software I hope you will post a request for comments, since you have asked not to be given small or even trivial fixes and improvements at the moment. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc

Re: linux firmware updater for Plextor drives

2006-05-22 Thread Bill Davidsen
e official version? -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: growisofs from 6.1: file too large?

2006-04-14 Thread Bill Davidsen
you have a CD and cn't fit 1.4GB on the media? -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: startsec problem?

2006-04-09 Thread Bill Davidsen
tors). Starting new track at sector: 159818 Track 14: 44 of 44 MB written (fifo 9%) [buf 33%] 19.4x. Track 14: Total bytes read/written: 46896528/46896528 (19939 sectors). Writing time: 146.791s Average write speed 16.9x. Min drive buffer fill was 16% Fixating... Fixating time: 26.207s cdrecor

Re: multisession and rock ridge extensions with mkisofs

2006-04-09 Thread Bill Davidsen
o you have? The only time I got that message was when I had legitimate name clashes and attempts to pack deep directories into an MS-DOS format. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, emai

Re: "logical unit communication failure" c2scan NEC ND-4550A 1.07

2006-02-23 Thread Bill Davidsen
operating system ;-) -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-02-23 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: I did try it recently with creating a SchilliX ISO image (~ 2 files 700 MB) and it did not help. Did you do the test on a machine with limited memory? I may have asked this before, but I don't see a r

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-02-18 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: But now I see where you like to use O_DIRECT. If you use O_DIRECT for writing, it makes sense and in the same case it makes sense to use directio(fd, DIRECTIO_ON); on Solaris. By not buffering the output of m

Re: "logical unit communication failure" c2scan NEC ND-4550A 1.07

2006-02-18 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: It seems that you missd the fact that it has been introduced 2 weeks before cdrtools-2.01-final came out and people on LKML did complain that I did not cause cdrtools to become unstable from introducing unteste

Re: "logical unit communication failure" c2scan NEC ND-4550A 1.07

2006-02-18 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: It seems that you missd the fact that it has been introduced 2 weeks before cdrtools-2.01-final came out and people on LKML did complain that I did not cause cdrtools to become unstable from introducing unteste

Re: "logical unit communication failure" c2scan NEC ND-4550A 1.07

2006-02-16 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: Filtering SCSI commands was an unannounced change of the interface that needs to be called a bug. I still do not see any fix for this. Unannounced? It was in LKML, it was in the changelog, it was discussed in mu

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-02-15 Thread Bill Davidsen
tar, that's an interesting suggestion. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: "logical unit communication failure" c2scan NEC ND-4550A 1.07

2006-02-15 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: I have the impression that you are using Linux and Linux definitely does not fall into this category (since ~ 2001, no SCSI bug I am aware of has been fixed in Linux). In case of unknown problems, it makes sense to

cdrecord fails on usb connected CD-R with FC4

2006-02-12 Thread Bill Davidsen
is causing this. Tried several FC4 kernels and teh 2.6.15.1 I was running before, same behaviour. Thoughts welcome. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a su

Re: "logical unit communication failure" c2scan NEC ND-4550A 1.07

2006-02-12 Thread Bill Davidsen
se to change things in order to find the reason. Then you should go back and read your own postings! The bug allowing unfiltered SCSI commands to devices was fixed and you complained about it for two years. You were very aware of it. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Assoc

Re: using cdrecord as backend.

2006-01-28 Thread Bill Davidsen
"-rawXXX" descriptions. A commercial quality CD duplicator is more complex than it sounds. On the other hand if you only need to do a few common formats, it's practical with decent hardware for reader and burner. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-27 Thread Bill Davidsen
Matthias Andree wrote: Joerg Schilling <[EMAIL PROTECTED]> writes: Bill Davidsen <[EMAIL PROTECTED]> wrote: This sounds a bit confused. Are you able to describe your concern? You said star doesn't run as fast on Linux as Solaris, you can probably fix that

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-26 Thread Bill Davidsen
:-( On a side note it should also be noted that in particular Linux requirements for alignment are not really reasonable. Minimal alignment required by DMA controller, cache line size to be specific, should suffice, but they've chosen to insist on block or sector alignment. A.

Re: Problems with dvd+rw-tools 6 and Pioneer drive

2006-01-26 Thread Bill Davidsen
x in a more modern burner, but my newest D/L unit is powered down for a drive install, so I am not motivated to test more tonight. growisofs 6.0 works fine for me here, with cheap or HP DVD-R, and with LITEON LDW-451S unit, although dvd+rw-mediainfo can't give me info on the liteon (2.6.1

Re: Problems with dvd+rw-tools 6 and Pioneer drive

2006-01-26 Thread Bill Davidsen
ge if only to be sure the program KNOWS it's wedged. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-26 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: From reading your last mail, it seems that you seem to be a novice. Let me give you the advise that it helps a lot to shorten quotings in order to get accepted by knowledgeable people. I did not test O_DIRECT bec

Re: cdrtools cdrecord/cdrecord.c

2006-01-24 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: Even for Open Source, there is an Author or a group of authors. The version that comes from the Copyrightholder is the official one. In this case there is no such official one, the "official" growisof

Re: cdrtools cdrecord/cdrecord.c

2006-01-24 Thread Bill Davidsen
cess to machines where newer versions are installed. Did you ever wonder why no one provides access? -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: cdrtools cdrecord/cdrecord.c

2006-01-24 Thread Bill Davidsen
7;s easier than making the user patch your broken build tools. There is no directory /usr/src/linux on most systems, it's only used for kernel development. You are counting on something which has not been commonly present for a decade. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR A

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-24 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: O_DIRECT is no standard and it seems that it is just a reimplementation of the very old DG/UX idea of O_DG_UNBUFFERED. The idea of doing unbuffered i/o is hardly that young, I believe you will trace it b

Re: cdrtools cdrecord/cdrecord.c

2006-01-24 Thread Bill Davidsen
the technology. Symtpoms of alzheimer's include inability to adapt to change and being argumentative. Time to find a version of the tools which are maintained to work as things are, rather than as someone would like them to be. Thanks for the work you did in your prime. -- bill davidse

Re: cdrtools cdrecord/cdrecord.c

2006-01-21 Thread Bill Davidsen
. You have told too many people "do it my why because I'm smarter than you are" and people are no longer listening. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: cdrtools cdrecord/cdrecord.c

2006-01-21 Thread Bill Davidsen
able bug report. AFAIK that's correct, but you did not and should not claim "promptly" there, another reason why vendor versions are used by many. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To U

Re: cdrtools cdrecord/cdrecord.c

2006-01-21 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: Be careful: Debian publishes a bastardized version of cdrtools. Most problems go away once you convert to the official programs. There seems to be no open source "official program."

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-21 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: I was thinking that a simple wrapper to open() which adds O_DIRECT might be sufficient, but it turned out that this alone is not sufficient: the buffers used by the programs must have a certain alignment. This

Re: cdrtools cdrecord/cdrecord.c

2006-01-21 Thread Bill Davidsen
bian publishes a bastardized version of cdrtools. Most problems go away once you convert to the official programs. There seems to be no open source "official program." -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computer

Re: cdrtools cdrecord/cdrecord.c

2006-01-21 Thread Bill Davidsen
into any critical tool which wasn't "really free" in case the author got hit by a bus, or a float in that interesting parade Joerg showed a few years ago. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- T

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-21 Thread Bill Davidsen
main benefit was to have less impact on the rest of the system, the i/o in the program didn't run that much faster. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTEC

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-21 Thread Bill Davidsen
would not be significant now. I'm still riddling. What effect did change the shape of our input functions ? You have my thoughts, I have a limited number of tests to support my conclusions, feel free to present data supporting a better (more easily improved) scenario. -- bill david

Re: dvd+rw-tools update [6.0, DVD-R DL]

2006-01-21 Thread Bill Davidsen
ction to pthreads" I wrote a ring buffer program with most of the options one could want. If anyone feels that would be useful I'll put it up on the web site. I use it when sending things through an ssh connection to write remote, it's pretty well tested on 2.4 and 2.6 Linux kernels

Re: Liteon 1693S stopped working with growisofs after upgrading firmware

2005-12-21 Thread Bill Davidsen
Asfand Yar Qazi wrote: Bill Davidsen wrote: Asfand Yar Qazi wrote: Johann Schwarz wrote: Hello! I have risky news for you! Look at: http://club.cdfreaks.com/showthread.php?t=152583 and then: http://codeguys.rpc1.org/firmwares.html#SOHW-1693S What do you think? Johann: I value my

Re: Liteon 1693S stopped working with growisofs after upgrading firmware

2005-12-20 Thread Bill Davidsen
firmware would render the drive incapable of reflashing back to the vendor firmware I wouldn't worry overly about that. I agree you don't want to ignore the issue, but vendors expect you to reflash, so in itself that wouldn't void the waranty. -- bill davidsen <[EMAIL PR

Re: Why burnfree is off by default?

2005-12-04 Thread Bill Davidsen
ions any way you want, use non-standard sectors size, do error correction in software, any stupid thing except whine about something you get for free and which has an option to do what you want if you would read frigging manual! You won't make a patch, you can't even configure your ma

Re: Why burnfree is off by default?

2005-12-04 Thread Bill Davidsen
s the "official" solution is not helping, you put in support but added silly warning messages. And you might as well release the DVD code, every distro has some version of the capability, some are really hald-assed and give cdrecord a bad name. You've lost the battle, grow up a

Re: Why burnfree is off by default?

2005-12-01 Thread Bill Davidsen
disk several times a week (not my choice of hardware, clearly). If I burn from the network I do use burnfree, but I don't burn critical stuff that way. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To U

Re: Why burnfree is off by default?

2005-12-01 Thread Bill Davidsen
The fixes to get bad firmware working are HARD, and Joerg does them right if possible. I'd like a single version, but not if it comes from someone who isn't tracking the guts of the official cdrecord. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interestin

Re: Cdrecord!

2005-12-01 Thread Bill Davidsen
adapt his software to changes in Linux. I did not encounter any problems using it after changing to udev which will probably save you a lot of Linux problem reports. I don't understand. Are there problems with cdrecord & Linux that are related to udev? I think the opposite, things wo

Re: Cdrecord!

2005-11-26 Thread Bill Davidsen
et's see, it told you to send to [EMAIL PROTECTED] and you sent it here, and I bet you didn't do the dev=help or you would have gotten your answer. Or you didn't read the ATAPI.setup doc, not clear. cdrecord dev=ATA: -scanbus cdrecord dev=ATAPI: -scanbus Wonderful thing reading... --

Re: dvd md5sum connundrum

2005-11-20 Thread Bill Davidsen
r than listing them all until it hits the EOF on one or the other input streams. The fact that there is an error at all is the important part, but it would be nice to know if its a repeatable pattern such as a scratched disk might output. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR As

Re: dvd md5sum connundrum

2005-11-20 Thread Bill Davidsen
ch file is bad" check. DVDs do age and develop problems, it's nice to be able to identify them and a finer level than "this DVD went bad." -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To

Re: dvd writes truncated 3 Mbytes

2005-11-20 Thread Bill Davidsen
36 | md5sum - Joerg has explained this in some detail, as have several of us, you must read back what you write, no more no less, then the check will be meaningful. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- T

Re: Liteon 1693S stopped working with growisofs after upgrading firmware

2005-11-20 Thread Bill Davidsen
isofs and i will borrow from friends other mediums to test carefully. I think the firmware upgrade is the most likely reason this is working. I don't see why a 486 version would give problems on a 686 system, although the other way would probably not work. -- bill davidsen <[EMAIL PRO

Re: growisofs 5.21 speed problem

2005-11-04 Thread Bill Davidsen
t likely cause of this is one or both devices not using DMA, or not allowing interrupts during i/o. Either of these situations will result in less than optimal performance. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: growisofs "Failed to change write speed"

2005-10-18 Thread Bill Davidsen
t look at the status, run the script and let it fail, then check the speed of the device again to see if it did change. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: Free space remaining on DVD

2005-09-10 Thread Bill Davidsen
help. isoinfo will tell you the size of the ISO filesystem, and if dvd+rw is like cdrecord it has an option to give that information as well. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, ema

Re: Which DVD recorder to buy?

2005-09-09 Thread Bill Davidsen
w that you know what it "really is," did you check that you have the current firmware? I'd check both ASUS and Pioneer on that, they may or may not be different. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers si

Re: CLOSE SESSION failed on DVD+R only

2005-09-06 Thread Bill Davidsen
I'm at about 300 miles up the river. Too far a shopping tour, indeed. (Now the americans laugh at us. :)) The difference between the USA and England is that the British think 100 miles is a long distance and the Americans think 100 years is a long time. -- bill davidsen <[EMAI

Re: Help with DVD+RW w/UDF file system

2005-09-06 Thread Bill Davidsen
an quickly test. Thanks for all the data! -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: Help with DVD+RW w/UDF file system

2005-09-05 Thread Bill Davidsen
my home systems however this may be too slow. Any thoughts as to what I am doing wrong here? Is all the time system? Does hdparm show the drive as DMA enabled? If it is running uning PIO it will take a great deal of CPU. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing i

Re: License issue?

2005-08-28 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: I have been reading the dvd+rw-tools FAQ and I have found this in there: === Version 5.6 adds support for Solaris 2.x [commercial licensing terms for distribution on Solaris are to be settled with Inserve Tech

Re: License issue?

2005-08-19 Thread Bill Davidsen
was a nice person. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: mkisofs aborts but exit value is 0

2005-08-12 Thread Bill Davidsen
are pretty rare with recent hardware. DVD doesn't run very fast. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: mkisofs aborts but exit value is 0

2005-08-10 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: Apologies, an entire sentence was deleted from the above by finger check. The issue raised is that star backups are not bootable on any machine I've found, and are unsuitable for "system backups&q

Re: mkisofs aborts but exit value is 0

2005-08-08 Thread Bill Davidsen
[EMAIL PROTECTED] wrote: Bill Davidsen wrote: Unless you have the luxury of taking the system to single user mode, it is always possible that you should have a file change. Yep. The backup should be done in situations where changes either don't occur or don't matt

Re: mkisofs aborts but exit value is 0

2005-08-08 Thread Bill Davidsen
Bill Davidsen wrote: I would have loved to have star 15 years ago. I wouldn't use any solution today which required reading the whole data set to extract things, was not portable, and which is not cost effective in terms of timeto recovery. Star represents the best implementation ever wr

Re: mkisofs aborts but exit value is 0

2005-08-08 Thread Bill Davidsen
[EMAIL PROTECTED] wrote: Hi, Bill Davidsen wrote: Since I never get an error I would suspect that the change is not detected, the only question is if the data saved is only that which was originally expected, or all available. To my theory the effect should occur

Re: mkisofs aborts but exit value is 0

2005-08-08 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: I would need to rethink the problem. Here's a thought on that, if the read length is not the same as the expected length, the error is really "file size changed during read" and the current len

Re: audio tracks on DVD

2005-08-06 Thread Bill Davidsen
nd readability of the source code fall somewhere between alpha and none :-( -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: mkisofs aborts but exit value is 0

2005-08-06 Thread Bill Davidsen
noted but should not be a fatal error, since mkisofs is used on live data and should be robust in practice. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with

Re: [GROWISOFS] Can't do multisession

2005-07-26 Thread Bill Davidsen
e dvd-compat option, only for the last session ? right ? If this is data and not DVD for media play you just don't need it. At least I haven't used it and I do incremental backups to DVD on a regular basis. Yes, I can read them back. -- bill davidsen <[EMAIL PROTECTED]> CT

Re: Unbelievable slow speeds when burning DVDs

2005-07-14 Thread Bill Davidsen
hat fifo trick will help, or Joerg would have mentioned it, but worth trying. Keep in mind your firmware may just not like this brand of media, as evidenced by the same behaviour under that other o/s. But it shouldn't hang. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc

Re: Unbelievable slow speeds when burning DVDs

2005-07-13 Thread Bill Davidsen
ahead= 256 (on) geometry = 16383/255/63, sectors = 80026361856, start = 0 hdparm /dev/hdb /dev/hdb: IO_support = 1 (32-bit) unmaskirq= 1 (on) using_dma= 1 (on) keepsettings = 1 (on) readonly = 0 (off) readahead= 256 (on) HDIO_GETGEO failed: Invalid argument --

Re: cdrecord-prodvd also fails to write Moviestyle dvd

2005-06-01 Thread Bill Davidsen
Dominique Dumont wrote: Bill Davidsen <[EMAIL PROTECTED]> writes: The only thing which comes to mind on that is that the directory structure might still be in memory. Seems unlikely, but there's no reason why it should work only until eject. If you force a read of all

Re: cdrecord-prodvd also fails to write Moviestyle dvd

2005-06-01 Thread Bill Davidsen
ll readable? And did you try manually setting the f/s type in the mount? Very odd! -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: growisofs should have a method for padding

2005-05-26 Thread Bill Davidsen
d on. I believe Alan Cox has it fixed in the -ac kernels, but don't quote me. I'll try it if I have time to try the new kernels this weekend. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSC

Re: Linux kernel 2.6.x Raw device support

2005-05-26 Thread Bill Davidsen
I/O still goes through the kernel buffer pool. Do i recall you have to use magic buffer sizes and seek positioning? On sector or block boundaries? I used this, but looong ago, and haven't in years. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting t

Re: Linux kernel 2.6.x Raw device support

2005-05-26 Thread Bill Davidsen
d on BSD, developed on a VAX (from memory), while Solaris is sort-of based on SysVR3, while I think was avtually developed on either a VAX or that funky CPU AT&T used in PBX. I used one, but have happily forgotten. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interes

Re: Linux kernel 2.6.x Raw device support

2005-05-26 Thread Bill Davidsen
most cases. Still unhappy with cpio? I usually use "-oB -Hcrc" to get by-file CRC checking. I know about star, but cpio is more likely to be on the other end if I'm sending to offsite users. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interest

Re: DVD writing speed (1x!) on a Samsung TS-H552U

2005-04-13 Thread Bill Davidsen
first and then burning? Or ar you already doing that? Does anyone have any idea how to get the thing writing at 8x ? -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECT

Re: Odd burn error

2005-03-30 Thread Bill Davidsen
On Wed, 30 Mar 2005, Joerg Schilling wrote: > Bill Davidsen <[EMAIL PROTECTED]> wrote: > > I don't believe that drive does read after write, if that were the case > > bad media would explain it. Possible, but this media, which very > > inexpensive, has been

Re: Odd burn error

2005-03-29 Thread Bill Davidsen
On Tue, 29 Mar 2005, Joerg Schilling wrote: > Bill Davidsen <[EMAIL PROTECTED]> wrote: > > > Joerg Schilling wrote: > > > Bill Davidsen <[EMAIL PROTECTED]> wrote: > > > > > > > > >>I'

Re: Best way to backup self made DVD ?

2005-03-27 Thread Bill Davidsen
s (OK, I have only tried it on two DVD, one worked and the other, I can't mount it)... Get the length of the filesystem with isoinfo or similar, copy the data to disk as an ISO image, using sdd, readcd, or similar, then burn a copy. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associ

Re: Odd burn error

2005-03-25 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: I'd like to think this was a media error, but the "no error" seems to RTFM man cdrecord to understand what this means. indicate otherwise. This is a regular backup, I

Odd burn error

2005-03-24 Thread Bill Davidsen
I'd like to think this was a media error, but the "no error" seems to indicate otherwise. This is a regular backup, I do one of my working home firectories, then some other stuff in other sessions. The data for this burn is <300MB, and worked with another CD of the same brand. iccarus:root> add

Re: cdrecord on linux 2.6.x x > 2.6.8

2005-03-04 Thread Bill Davidsen
ent kernel (currently 2.6.11). 1 - set the group of the burner to dvd (or any other unique name) 2 - set the permissions for the group to rw (chmod g+rw /dev/dvd) 3 - make everyone who should burn a member of the group 4 - don't use ide-scsi with recent 2.6 kernels -- bill davidsen <[EMAI

Re: mkisofs -dvd-video won't work

2005-02-28 Thread Bill Davidsen
On Mon, 28 Feb 2005, Joerg Schilling wrote: > Bill Davidsen <[EMAIL PROTECTED]> wrote: > > > I suspect the trick is that the data needs to be in a directory called > > VIDEO_TS, but I won't get a chance to try until next weekend. > > I added the followin

Re: mkisofs -dvd-video won't work

2005-02-28 Thread Bill Davidsen
with some applications. Your original post had a trailing / on the command. I suspect the trick is that the data needs to be in a directory called VIDEO_TS, but I won't get a chance to try until next weekend. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesti

Re: mkisofs -dvd-video won't work

2005-02-27 Thread Bill Davidsen
the commandline % growisofs -Z /dev/dvd -dvd-video dvd/VIDEO_TS which I now found out to be wrong (at least with current versions of mkisofs). So can you now burn a working DVD? -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small compu

Re: Errors with 8x media, works in other OS

2005-02-27 Thread Bill Davidsen
provided that states the support code is missing. And that cdrecord-ProDVD is needed. It recognises and emits a pointer, guess that's "support" here. Wish it did support DVD, I have a boatload of tools to use cdrecord. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, I

Re: Errors with 8x media, works in other OS

2005-02-27 Thread Bill Davidsen
[EMAIL PROTECTED] wrote: On Sun, 27 Feb 2005, Bill Davidsen wrote: [snip] That's easy, speed=4 doesn't mean 4x, it means the 4th supported speed in the list of capabilities. So: ... Yes, I had found that out from other posts on the list. My "cryptic" aside was just

Re: Errors with 8x media, works in other OS

2005-02-27 Thread Bill Davidsen
Joerg Schilling wrote: Bill Davidsen <[EMAIL PROTECTED]> wrote: Go Red! :^) ...and thanks for the reply. I have found that the -speed=1 causes a working 4x burn, (while -speed=4 cryptically causes a 6x attempted burn with failure.) I suppose I will just have to live with 4x for a wh

Re: Errors with 8x media, works in other OS

2005-02-26 Thread Bill Davidsen
Peter F. Curran wrote: On Sat, 26 Feb 2005, Bill Davidsen wrote: -dmesg for the drive -- hda: attached ide-scsi driver. I think that's the answer. The 2.4 kernel won't do DMA in some modes using ide-scsi. The easy test is to try a l

Re: Errors with 8x media, works in other OS

2005-02-26 Thread Bill Davidsen
on. Hopefully it won't repeat last night. unless you're at the top of section 17 you won't hear from me until morning ;-( -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email

Re: CDRecord proper dev specification w/2.6.x

2005-02-26 Thread Bill Davidsen
he 2.6 kernel, assume the burner is on /dev/hdc: - no command line options - hdc=ide-scsi - hdc=scsi I'm not sure that the 1st and 3rd are identical in behaviour, and I'm not at a good place to reboot right now to see. I hope to try this in the next few hours. -- bill davidsen <[

Re: Self-written DVD+Rs that cannot be read...

2005-02-21 Thread Bill Davidsen
't remember the name, but Google is your friend. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: COMMAND SEQUENCE ERROR when reading from pipe or stdin

2005-02-20 Thread Bill Davidsen
e: invisible incremental Track Start Address: 0*2KB Next Writable Address: 0*2KB Free Blocks: 2297888*2KB Track Size:2297888*2KB READ CAPACITY: 1*2048=2048 [EMAIL PROTECTED] /mnt/hdb2]# -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing in

Re: CDRecord proper dev specification w/2.6.x

2005-02-20 Thread Bill Davidsen
ing as a normal user, regardless of permissions on the drive. This is deliberate and makes multi-session a problem. Short answer, use the /dev/hdX name, it works better. You can make the device owned by a group, like burnCD, make yourself a member, and give group RW on the device. That makes burn

Re: Self-written DVD+Rs that cannot be read...

2005-02-20 Thread Bill Davidsen
ll get a Mac. I doubt that this is a problem with cheap hardware, but if the firmware is up to date it might be. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: UDF, ext2 and -o loop created images

2005-02-08 Thread Bill Davidsen
On Tue, 8 Feb 2005, Joerg Schilling wrote: > Bill Davidsen <[EMAIL PROTECTED]> wrote: > > > Not unless you bought a computer to write CDs. You can like it or hate > > it, but people are switching to Linux more than any other O/S. Note I > > said switching, no

Re: UDF, ext2 and -o loop created images

2005-02-06 Thread Bill Davidsen
phs I got a private flame saying I took things out of context, and now you are unhappy because I didn't. If a question is over five lines long I'll answer the author directly. Since well over half this list is spam, unfiltered, I'm really tired of getting BS about on-topic posts. -- bi

Re: UDF, ext2 and -o loop created images

2005-02-05 Thread Bill Davidsen
multisession recording of nonrewritable media. UDF may allow for a "growudffs" approach, but I doubt if ext2 can. Sure, make a big empty file, do a mke2fs, making the block size 4k, then mount it. Copy anything you want to it, and unmount it. Now burn it to a CD (or DVD). Easy as tha

Re: UDF, ext2 and -o loop created images

2005-02-05 Thread Bill Davidsen
better than VHS, and the world chose the lower technology. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: DVD+, buffer underrun, write speed and verification issues

2005-02-05 Thread Bill Davidsen
I don't see any obvious result when burnfree is on. Feel free to to show why errors in user data would occur, other than bad firmware, of course. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Re: DVD+, buffer underrun, write speed and verification issues

2005-01-29 Thread Bill Davidsen
r answer. I embed a file in the data with the md5sum of the other files, so I can identify an individual bad file if I have one, and so I can do multisession easily. So I have "contents-sesNN.md5" files, one per session. -- bill davidsen <[EMAIL PROTECTED]> CTO TMR Associates, Inc Doing interesting things with small computers since 1979

Re: Burning DVD sometimes fails - sometimes works

2005-01-26 Thread Bill Davidsen
On Wed, 26 Jan 2005, Seth Kurtzberg wrote: > Bill Davidsen wrote: > > > Volker Kuhlmann wrote: > > > >>> If I burn with 2.4x instead of 4x, there seems to be no problem. I > >>> wonder what this could mean. > >>> > >> > &g

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