Re: What pulls in the tray of my /dev/sr1 ?

2015-08-06 Thread Thomas Schmitt
Hi, This is fair, back in the old days I recall setting a machine to burn a disc then wandering off. My incremental backup updates shortened from 3.5 minutes to about 1.5 minutes on the new machine. Nevertheless i have reason to go for a cup of tea because it is advisable to keep the hands off

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-05 Thread Stuart Longland
On 04/08/15 17:06, Thomas Schmitt wrote: Hi, Stuart Longland wrote: Silly question, but why does re-loading a disc take more than 197 seconds? It comes out (intentionally) after a backup run is complete and went well. (See man xorriso example Incremental backup of a few directory trees.)

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Thomas Schmitt
Hi, Curt wrote: What about sysctl -w dev.cdrom.autoclose=0 Now that's an interesting name. # sysctl dev.cdrom.autoclose dev.cdrom.autoclose = 1 Nitpickingly, i'd say that /dev/cdrom is not the mad drive sr1, but rather its iwell behaved neighbor sr0 lrwxrwxrwx 1 root root 3 Aug 3

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Thomas Schmitt
Hi, Stuart Longland wrote: Silly question, but why does re-loading a disc take more than 197 seconds? It comes out (intentionally) after a backup run is complete and went well. (See man xorriso example Incremental backup of a few directory trees.) Then i'd expect it to stay out until i remove

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Thomas Schmitt
Hi, Stuart Longland wrote: Finally it discourages the tray's misuse by the illiterate (e.g. as a carry handle or cup holder). Chris Bannister wrote: That sounds like Windoze thinking. I, personaly, would hate the idea that the disc tray may automatically retract without notice. Doesn't

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Petter Adsen
On Tue, 04 Aug 2015 09:06:15 +0200 Thomas Schmitt scdbac...@gmx.net wrote: Hi, Stuart Longland wrote: Silly question, but why does re-loading a disc take more than 197 seconds? It comes out (intentionally) after a backup run is complete and went well. (See man xorriso example

Re: Backup on BD-R. Was: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Joel Roth
Thomas Schmitt wrote: I use BD-R and BD-RE for multi-volume backups with scdbackup, and for multi-session backups with xorriso directly. scdbackup http://scdbackup.sourceforge.net/main_eng.html splits large backup areas into file collections which fit on single media: (...)

Backup on BD-R. Was: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Thomas Schmitt
Hi, I apologize for mailing you off-list Well, i got it with these headers To: debian-user@lists.debian.org Resent-From: debian-user@lists.debian.org The mail address scdbac...@gmx.net is public for support of optical drives, ISO 9660, and backup in general. If your topic is of public

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Curt
On 2015-08-04, Thomas Schmitt scdbac...@gmx.net wrote: Nevertheless i disabled this kernel feature by echo 0 /sys/block/sr1/events_poll_msecs and now btrace(8) does not show any SCSI traffic when the tray goes in. What about sysctl -w dev.cdrom.autoclose=0 Or is that completely off the

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-04 Thread Curt
On 2015-08-04, Thomas Schmitt scdbac...@gmx.net wrote: Hi, Curt wrote: What about sysctl -w dev.cdrom.autoclose=0 Now that's an interesting name. # sysctl dev.cdrom.autoclose dev.cdrom.autoclose = 1 Nitpickingly, i'd say that /dev/cdrom is not the mad drive sr1, but rather its

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-03 Thread Stuart Longland
Hi Lisi, On 04/08/15 08:43, Lisi Reisz wrote: On Monday 03 August 2015 23:39:48 Stuart Longland wrote: On 28/07/15 22:58, Thomas Schmitt wrote: The delay seems a bit long for such an action though. My measurements were all between 197 and 200 seconds. With some inaccuracy because waiting 3

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-03 Thread Stuart Longland
On 28/07/15 22:58, Thomas Schmitt wrote: The delay seems a bit long for such an action though. My measurements were all between 197 and 200 seconds. With some inaccuracy because waiting 3 minutes harms my reaction time. Silly question, but why does re-loading a disc take more than 197

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-03 Thread Lisi Reisz
On Monday 03 August 2015 23:39:48 Stuart Longland wrote: On 28/07/15 22:58, Thomas Schmitt wrote: The delay seems a bit long for such an action though. My measurements were all between 197 and 200 seconds. With some inaccuracy because waiting 3 minutes harms my reaction time. Silly

Re: What pulls in the tray of my /dev/sr1 ?

2015-08-03 Thread Chris Bannister
On Tue, Aug 04, 2015 at 09:06:49AM +1000, Stuart Longland wrote: To me, a tray automatically retracting itself after being open for more than a minute sounds a perfectly reasonable damage-prevention measure. It prevents dust from settling on the tray, thus getting drawn into the workings

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Joel Rees
On Tue, Jul 28, 2015 at 3:32 PM, Thomas Schmitt scdbac...@gmx.net wrote: Hi, [...] Here is a nice spectrum of beziehungsweise and its english counterparts. http://www.linguee.com/german-english/translation/beziehungsweise.html Some respectively are among them. Some are quite near to my

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Lisi Reisz
On Tuesday 28 July 2015 05:23:48 Joel Rees wrote: Hi, Lisi, Hi, Joel, If I'm still in your blacklists, it won't help for me to comment, but ... No, you're not. I'm surprised that it mattered enough for you to remember! 2015/07/28 6:46 Lisi Reisz lisi.re...@gmail.com: On Monday 27 July

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Thomas Schmitt
Hi, Mike Castle wrote: Has the drive displayed this behavior since you turned on the machine, or just you just start to notice it after a while? I noticed it on the day when i got the machine. Maybe it only starts to happen after it's been on for a while, and snarkWindow machines don't

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Lisi Reisz
On Tuesday 28 July 2015 07:32:54 Thomas Schmitt wrote: I was not aware that resp. is wrong in that context. The main problem is that it isn't an English word, so one can't look it up in a dictionary. And Chris's question was quite clear!! I obviously have a mental block for bzw. I'll make

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Thomas Schmitt
Hi, Joel Rees wrote: I instinctively look for a pair of lists of things to map when I see respectively in these contexts. Now that i know the correct meaning i do understand why the german-ish use appears so odd to native speakers. That's why i deem the main translation flatly false:

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Lisi Reisz
On Tuesday 28 July 2015 11:49:33 Thomas Schmitt wrote: The lure for error is even more appealing because both words have an abbreviation: resp. and bzw.. We are back to the nub of the problem. Not in English, it doesn't; resp. is meaningless, unfortunately. My spell-checker has just

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Thomas Schmitt
Hi, Lisi Reisz wrote: Not in English, it doesn't; resp. is meaningless, unfortunately. Blame the dictionaries. I'm just their victim. https://en.wiktionary.org/wiki/resp.#Abbreviation http://www.oxforddictionaries.com/definition/english/resp. Yes, various forum users do object loudly.

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Lisi Reisz
On Tuesday 28 July 2015 12:48:25 Alexis wrote: Lisi Reisz lisi.re...@gmail.com writes: On Tuesday 28 July 2015 11:49:33 Thomas Schmitt wrote: The lure for error is even more appealing because both words have an abbreviation: resp. and bzw.. We are back to the nub of the problem. Not in

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Lisi Reisz
On Tuesday 28 July 2015 12:59:06 Thomas Schmitt wrote: Hi, Lisi Reisz wrote: Not in English, it doesn't; resp. is meaningless, unfortunately. Blame the dictionaries. I'm just their victim. https://en.wiktionary.org/wiki/resp.#Abbreviation

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Ron
On Tue, 28 Jul 2015 15:30:21 +0100 Lisi Reisz lisi.re...@gmail.com wrote: How on earth does it get used in German? I'd like to know - but you had better reply off list! Please, no, we also want to know ! Cheers, Ron. -- There is no branch of mathematics, however abstract,

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Lisi Reisz
On Tuesday 28 July 2015 16:31:42 Curt wrote: Yes, I missed that.  I couldn't find it.  I stand corrected.  But it is certainly not in normal use. You said it was meaningless in English. Yes, as I said above, and you have quoted, I stand corrected. Lisi -- To UNSUBSCRIBE, email to

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Curt
On 2015-07-28, Lisi Reisz lisi.re...@gmail.com wrote: On Tuesday 28 July 2015 12:48:25 Alexis wrote: Lisi Reisz lisi.re...@gmail.com writes: On Tuesday 28 July 2015 11:49:33 Thomas Schmitt wrote: The lure for error is even more appealing because both words have an abbreviation: resp. and

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Thomas Schmitt
Hi, Frédéric Marchal wrote: Could it be closing because the open sensor is defective or not properly aligned or the drawer reaches the mechanical hard stop? The drive mechanics appear to be ok. It goes out when i want it and it is unused. It goes in when i want ... and after 200 seconds

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Alexis
Lisi Reisz lisi.re...@gmail.com writes: On Tuesday 28 July 2015 11:49:33 Thomas Schmitt wrote: The lure for error is even more appealing because both words have an abbreviation: resp. and bzw.. We are back to the nub of the problem. Not in English, it doesn't; resp. is meaningless,

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Frédéric Marchal
2015-07-28 10:20 GMT+02:00 Thomas Schmitt scdbac...@gmx.net: Hi, Mike Castle wrote: Has the drive displayed this behavior since you turned on the machine, or just you just start to notice it after a while? I noticed it on the day when i got the machine. Ok, really maybe it only starts to

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Ron
On Tue, 28 Jul 2015 19:19:05 +0200 Thomas Schmitt scdbac...@gmx.net wrote: Ok. By popular demand a link to a comprehensive explanation of the Deppenapostroph and how to avoid it: Vielen Dank. Grüssen, Ron. -- Do not meddle in the affairs of wizards,

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Thomas Schmitt
Hi, i wrote: (Just like the genitive apostrophe is in german. We will never get rid of it again.) Lisi Reisz wrote: How on earth does it get used in German? I'd like to know - but you had better reply off list! Renaud (Ron) OLGIATI wrote: Please, no, we also want to know ! Ok. By

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-28 Thread Thomas Schmitt
Hi, Lisi Resiz wrote: If you do use foreign words, you need to be willing to explain them when asked, as you were by Chris. But i did not understand that it was about english language and not about computing. I was not aware that resp. is wrong in that context. I'm still not clear on the

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Lisi Reisz
On Monday 27 July 2015 15:17:50 Thomas Schmitt wrote: Hi, i wrote: btrace(8) (resp. blktrace(8)) seems to be the better Chris Bannister wrote: Excuse my ignorance, but I was wondering what 'resp.' means here. btrace lets blktrace do the work and blkparse tell the user. man 8 btrace:

Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Thomas Schmitt
Hi, i wrote: btrace(8) (resp. blktrace(8)) seems to be the better Chris Bannister wrote: Excuse my ignorance, but I was wondering what 'resp.' means here. [i missed the point] Lisi Reisz wrote: But what does resp. mean? I guess there is something wrong with my use of respectively.

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Thomas Schmitt
Hi, i wrote: btrace(8) (resp. blktrace(8)) seems to be the better Chris Bannister wrote: Excuse my ignorance, but I was wondering what 'resp.' means here. btrace lets blktrace do the work and blkparse tell the user. man 8 btrace: The btrace script provides a quick and easy way to do live

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Lisi Reisz
On Monday 27 July 2015 16:53:14 Thomas Schmitt wrote: The problem with defending the purity of the English language is that  English is about as pure as a cribhouse whore. We don't just borrow words; on occasion, English has pursued other languages down alleyways to beat them unconscious and

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Mike Castle
On Sat, Jul 25, 2015 at 4:44 AM, Thomas Schmitt scdbac...@gmx.net wrote: LG Germany answered quickly and stated that the drive is not known to show this behavior under MS-Windows. (Linux is not on their compatibility list, they say.) Has the drive displayed this behavior since you turned on

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Chris Bannister
On Tue, Jul 28, 2015 at 01:23:48PM +0900, Joel Rees wrote: I'd go with the idea suggested on the stackexchange post he referenced, that, in other contexts, the English grammar puts the beziehungswiese after two lists which are being associated: ... translating breakfast, lunch, and

Re: Pitfalls of german-english dictionaries. Was: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Joel Rees
Hi, Lisi, If I'm still in your blacklists, it won't help for me to comment, but ... 2015/07/28 6:46 Lisi Reisz lisi.re...@gmail.com: On Monday 27 July 2015 16:53:14 Thomas Schmitt wrote: The problem with defending the purity of the English language is that English is about as pure as a

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-27 Thread Thomas Schmitt
Hi, Alan Greenberger wrote: You might try lsof -r 1 /dev/sr0 If you are lucky it will catch something. If I type eject a few times, it will catch one. btrace(8) (resp. blktrace(8)) seems to be the better inspector in this case. It shows i/o traffic down to SCSI commands and there is no race

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-26 Thread Alan Greenberger
On 2015-07-24, Thomas Schmitt scdbac...@gmx.net wrote: Hi, one of my optical drives automatically pulls in its tray if it stands out for a few minutes. The four others do not try to byte my fingers. The waiting time between manual tray eject and automatic tray load is quite reliably 195 to

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Thomas Schmitt
Hi, Nicolas George: I have read that some windows install images are available gratis. Before i do that i dismantle my new computer. But there are enough old Linux ISOs in my regression test vault. Trying one (without actually installing) would be a good way of proving that the LG support

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Thomas Schmitt
Hi, i stumbled over btrace(8) which lists the SCSI commands by blktrace, blkparse, and /sys/kernel/debug. The only traffic is every 2 seconds a 0x4A GET EVENT STATUS NOTIFICATION command in Polled operational mode, and notification class request Media. I did not find out yet how to get to view

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Thomas Schmitt
Hi, The Wanderer wrote: * The BIOS, or (more likely in a modern system) UEFI. Good point. I forgot that my new machine possibly runs two OSes simultaneously: EFI and Linux. But my experience with UEFI is restricted to creating the entry points in bootable ISOs. (The circumstances of my

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Thomas Schmitt
Hi, Lisi Reisz wrote: Yes, I rather wondered whether it was the drive itself. Currently your theory has good chances to be true. Only the theory about EFI looks like a valid competitor. Have a nice day :) Thomas -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Thomas Schmitt
Hi, LG Germany answered quickly and stated that the drive is not known to show this behavior under MS-Windows. (Linux is not on their compatibility list, they say.) Have a nice day :) Thomas -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of unsubscribe.

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread The Wanderer
On 07/25/2015 at 07:06 AM, Thomas Schmitt wrote: Hi, i stumbled over btrace(8) which lists the SCSI commands by blktrace, blkparse, and /sys/kernel/debug. The only traffic is every 2 seconds a 0x4A GET EVENT STATUS NOTIFICATION command in Polled operational mode, and notification class

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Lisi Reisz
On Saturday 25 July 2015 12:07:29 The Wanderer wrote: * The firmware on the optical drive itself. Yes, I rather wondered whether it was the drive itself. https://lists.debian.org/201507241208.16237.lisi.re...@gmail.com Lisi -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Lisi Reisz
On Saturday 25 July 2015 12:44:47 Thomas Schmitt wrote: Hi, LG Germany answered quickly and stated that the drive is not known to show this behavior under MS-Windows. (Linux is not on their compatibility list, they say.) :-( Well, it was a nice idea while it lasted. And worth testing. I'd

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Nicolas George
Le septidi 7 thermidor, an CCXXIII, Thomas Schmitt a écrit : LG Germany answered quickly and stated that the drive is not known to show this behavior under MS-Windows. (Linux is not on their compatibility list, they say.) You could test if the observed behaviour happens when the computer is on

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Thomas Schmitt
Hi, i wrote: LG Germany answered quickly and stated that the drive is not known to show this behavior under MS-Windows. Lisi Reisz wrote: Well, it was a nice idea while it lasted. And worth testing. Your theory is not totally ruled out yet. It is just hard to test because to surely

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-25 Thread Nicolas George
Le septidi 7 thermidor, an CCXXIII, Thomas Schmitt a écrit : I will also try a non-Debian rescue system for BIOS. I have read that some windows install images are available gratis. Trying one (without actually installing) would be a good way of proving that the LG support is spreading nonsense.

What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Thomas Schmitt
Hi, one of my optical drives automatically pulls in its tray if it stands out for a few minutes. The four others do not try to byte my fingers. The waiting time between manual tray eject and automatic tray load is quite reliably 195 to 200 seconds. Optical driving is one of my sports. So i am

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Lisi Reisz
On Friday 24 July 2015 11:31:52 Thomas Schmitt wrote: Any idea what automat gropes my cheap DVD drive and ignores all my expensive Blurays ? I would expect it to be the DVD drive itself, designed to prevent people forgetting to shut it. Don't forget that it needs power to do anything, so if

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Michael Biebl
Am 24.07.2015 um 16:37 schrieb Thomas Schmitt: Hi, Michael Biebl wrote: Not sure if the in-kernel polling enabled in /lib/udev/rules.d/60-block.rules triggers this specific behaviour for this particular drive. Can you comment out the following two lines: ACTION==add, SUBSYSTEM==module,

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Thomas Schmitt
Hi, Michael Biebl wrote: Not sure if the in-kernel polling enabled in /lib/udev/rules.d/60-block.rules triggers this specific behaviour for this particular drive. Can you comment out the following two lines: ACTION==add, SUBSYSTEM==module, KERNEL==block,

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Thomas Schmitt
Hi, Michael Biebl wrote: /lib/udev/rules.d/60-block.rules I wrote: There is no such file in my still quite vanilla 8.1. Michael Biebl wrote: Ok, it wasn't clear which Debian version you were using. I was referring to unstable/testing. Sorry, i mentioned it in my other thread about

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Michael Biebl
Am 24.07.2015 um 13:48 schrieb Thomas Schmitt: But here i suspect to be victim of some fancy new feature of udev or kernel. My list of usual suspects is empty now. So i ask for new ones. Not sure if the in-kernel polling enabled in /lib/udev/rules.d/60-block.rules triggers this specific

Re: What pulls in the tray of my /dev/sr1 ?

2015-07-24 Thread Thomas Schmitt
Hi, Lisi Reisz wrote: I would expect it to be the DVD drive itself, That would be the first one to do this since i began to operate them on SCSI level in 2006. (I'm developer of libburn.) The drive is new. An LG GH24NSC0. Regrettably it is built-in to the computer. So i cannot easily make