Linux-Hardware Digest #600, Volume #13 Tue, 19 Sep 00 05:13:06 EDT
Contents:
Re: aha152x-module ("Renzo Lauper")
Re: Memory upgrade - worth? (Kenneth Rørvik)
Re: aha152x-module ("Renzo Lauper")
Re: aha152x-module ("Renzo Lauper")
Re: Memory upgrade - worth? (Alois Steindl)
Re: HP CD-Writer 8200e (USB) (Thomas Jaeger)
----------------------------------------------------------------------------
From: "Renzo Lauper" <[EMAIL PROTECTED]>
Subject: Re: aha152x-module
Date: Tue, 19 Sep 2000 10:17:31 +0100
In article <8q0cpv$p0n$[EMAIL PROTECTED]>, "Raz A Mattazz"
<[EMAIL PROTECTED]> wrote:
> Check first that your're using the same settings in Windows and in
> Linux. IRQ, DMA and port addresses. Try removing some of your
> "intelligent" (Windows automatically configured) hardware, like
> soundcards and NICs, and see if all works well when more resources are
> freed. Then, if all is well, put back the cards one after the other.
Thanks for your tips, but there is no hardware conflict neither in windows
nor in Linux. The settings are OK, in principle, because loading the
module and afterwards using the scanner works under Linux directly after a
reboot out of windows. But after such a session, where the SCSI adapter
was recognized, when I restart Linux, the Reservation Conflict apears again.
Thanks
Renzo Lauper
------------------------------
Subject: Re: Memory upgrade - worth?
From: [EMAIL PROTECTED] (Kenneth Rørvik)
Date: Tue, 19 Sep 2000 08:19:20 GMT
[EMAIL PROTECTED] wrote in <[EMAIL PROTECTED]>:
>Hi,
>I have 200MMX with 64M ram (2 x 32). If i buy a 128m ram to replace one
>of the 32m to have total of 160m ram, would that worth upgrading to get
>more speed? Thanks.
You'll gain a fair amount of speed, especially in X environments like KDE
and Gnome. So it's worth the upgrade, IMHO. For you, it'll depend on your
own requirements.... :)
--
Kenneth Rørvik 91841353/22950312
Nordbergv. 60A [EMAIL PROTECTED]
0875 OSLO home.no.net/stasis
------------------------------
From: "Renzo Lauper" <[EMAIL PROTECTED]>
Subject: Re: aha152x-module
Date: Tue, 19 Sep 2000 10:19:13 +0100
In article <[EMAIL PROTECTED]>, Andrey Vlasov
<[EMAIL PROTECTED]> wrote:
> Hi Renzo,
>
> I think that you have "PnP OS" option in BIOS switched on. When you
> start Windows it will initialise card and after that you can use it in
> Linux. Check you BIOS and disable if it still in "ON". Try after that
> use it Linux. For kernels before 2.4 "PnP OS" is nightmare and it should
> be disabled before istallation of Linux.
Thanks for your tip, but PnP OS has already been turned off in my BIOS and
it still doesn't work.
Thanks
Renzo Lauper
------------------------------
From: "Renzo Lauper" <[EMAIL PROTECTED]>
Subject: Re: aha152x-module
Date: Tue, 19 Sep 2000 10:24:28 +0100
In article <[EMAIL PROTECTED]>, Paul Thomas <[EMAIL PROTECTED]>
wrote:
> It works great.. I had some problems with SCSI being recognized at boot
> time...I forget the problem now, it was some time ago and works fine
> now, but I took direction from the SCSI FAQ and compiled the SCSI driver
> into the kernel and then give the kernel the options at boot time:
>
> aha152x=0x340,10,7,1
>
> The kernel is then forced to detect the SCSI device/card.
I tried to compile the aha152x into the kernel as well, but then I got the
same repeated messages at bootup as I got when I tried to install the
module.
Is it important what SCSI ID to use? There is kind of a switch on
the back of the scanner, where I can select the SCSI ID, and the third
parameter in the kernel options is for that as well, right?
I use the module options (the same for the kernel options):
aha152x=0x340,9,7,1,1
Thanks
Renzo Lauper
------------------------------
From: Alois Steindl <[EMAIL PROTECTED]>
Subject: Re: Memory upgrade - worth?
Date: 19 Sep 2000 11:44:41 +0200
Hello,
it might depend on your motherboard, whether this upgrade makes sense:
some motherboards for 200MHZ-Pentiums were unable to use more than
64MB memory properly (cacheable area).
If you are unlucky, you might end up with less performance and less
money.
Nevertheless,
Good luck
Alois
--
Alois Steindl, Tel.: +43 (1) 58801 / 32558
Inst. for Mechanics II, Fax.: +43 (1) 58801 / 32598
Vienna University of Technology,
A-1040 Wiedner Hauptstr. 8-10 Email: [EMAIL PROTECTED]
------------------------------
From: Thomas Jaeger <[EMAIL PROTECTED]>
Subject: Re: HP CD-Writer 8200e (USB)
Date: Tue, 19 Sep 2000 10:56:32 +0200
Hi,
here is my little report how I got the HP 8210e (USB) working with
kernel 2.4.0-test8.
I have heard that there are other CD-Writers (i.e. 8230E) but I am
afraid this little report works only with the 8210e
Have fun!
Thomas
__________________________________________________________________
Report: How to use the HP CD-Writer Plus 8210e (USB-Interface) with
Linux
Author: Thomas Jaeger Email: [EMAIL PROTECTED]
Version: V1.0
Table of contents
1. Intro
1.0 The risk is yours...
1.1 Prerequisites
1.2 First steps
1.3 Preparing Linux
1.4 Next steps
1.5 It's time to hotplug
1.6 Testing
1.7 Mr Kirk: "Mr Zulu, power up the laser gun..."
1.8 The End
1. Intro
This is a short report with all the details how I managed to get my HP
CD-Writer Plus 8210e (USB-interface) running with Linux
1.0 The risk is yours...
I cannot promise that the information in this report will be of any help
to you. Neither can there be any guarantee that all this will work with
your
system. Following anything in this document means that you do this
completly
at your on risk.
1.1 Prerequisites
Linux kernel tree V2.4.0-test8
cdrecord V1.10a4
usbmgr V0.3.5 (http://www.wonder.ne.jp/~shuu/usbmgr/)
modutils-2.3.15 or better (very important!)
PC with USB-Interface
HP CD-Writer Plus 8210e
1.2 First steps
Please check your PC BIOS-Setup whether your USB-Interface is enabled.
If you
are using MS Win... on the same PC and your USB-CD-Writer is running
fine, there
should be no need to check the BIOS-Setup.
1.3 Preparing Linux
You should be 100% familar how to configure a new Linux kernel, compile
and
install it. Don't do this if you are new to this. You might loose your
existing Linux kernel configuration, might not be able to boot again and
then
you are trapped.....
I am using a complete modular Linux kernel configuration. Therefore you
should
also be familar with the programs "insmod", "lsmod", "modprobe",
"depmod" from
the modutils-package.
1.3.1 menuconfig
These are the options I selected during the kernel configuration
process:
Code maturity level options --->
[*] Prompt for development and/or incomplete code/drivers
Loadable module support --->
[*] Enable loadable module support
[*] Set version information on all module symbols
[*] Kernel module loader
Block devices --->
<M> Loopback device support
SCSI support --->
<M> SCSI support
<M> SCSI disk support
<M> SCSI CD-ROM support
[*] Enable vendor-specific extensions (for SCSI CDROM)
(2) Maximum number of CDROM devices that can be loaded as modules
<M> SCSI generic support
[*] Enable extra checks in new queueing code
[*] Verbose SCSI error reporting (kernel size +=12K)
[*] SCSI logging facility
SCSI low-level drivers --->
deactivate any SCSI-Device you don't have!
File systems --->
<M> ISO 9660 CDROM file system support
[*] Microsoft Joliet CDROM extensions
[*] /proc file system support
<M> UDF file system support (read only)
USB support --->
<M> Support for USB
[*] USB verbose debug messages
[*] Preliminary USB device filesystem
[*] Enforce USB bandwidth allocation (EXPERIMENTAL)
--- USB Controllers
<M> UHCI (Intel PIIX4, VIA, ...) support
< > OHCI (Compaq, iMacs, OPTi, SiS, ALi, ...) support
Select the correct USB Controller for your System!!!!!!
<M> USB Mass Storage support
That are all kernel options relevant for running my HP CD-Writer Plus
8210e
with Linux kernel V2.4.0-test8. Some of the options for verbose
debug/error messages are not really neccessary but they help finding
problems.
So if everything is running fine these options can be switched off.
Warning: You have to be familar with the process to compile and install
a new
kernel and new modules. If anything goes wrong or you did skip any
neccessary
step (e.g. setting up LILO) you might not be able to boot anymore. I
mentioned it before: You are doing this completly at your own risk!!!
1.3.2 Installation
After compiling the kernel and the modules install
everything. You should check the modules directory for the following
modules:
cd /lib/modules/2.4.0-test8
cd kernel
ls fs/isofs
isofs.o
ls drivers/cdrom
cdrom.o
ls drivers/scsi
scsi_mod.o sd.o sg.o sr_mod.o
ls drivers/usb
storage usb-uhci.o usbcore.o
ls drivers/usb/storage
usb-storage.o
Reboot!
1.4 Next steps
Get the usbmgr-package. Untar it and read the README file. Do "make" in
the
source directory. Then do "make install".
Now we have to configure the usbmgr config file
cd /etc/usbmgr
Edit the file usbmgr.conf
a) remove the "#" in the section HOST CONTROLLER in front of one of the
"host"
choices. For my PC with Intel-chipset the correct line is:
host usb-uhci
b)
Add the following 3 lines at the end of the section STORAGE
### CD
# HP CD-Writer Plus 8210e
vendor 0x3f0 product 0x107 module scsi_mod, sr_mod, usb-storage
Now you have to run the "update_usbdb" program:
update_usbdb usbmgr.config
Now you can start "usbmgr". The program will go into the background so
there is
no output at all. You can check the "messages"-file with:
tail -n50 /var/log/messages
The output to look should look like:
Sep 15 12:55:28 usbmgr[326]: start 0.3.5
Sep 15 12:55:28 usbmgr[328]: open error "/etc/usbmgr/preload.conf"
Sep 15 12:55:28 kernel: usb.c: registered new driver usbdevfs
Sep 15 12:55:28 kernel: usb.c: registered new driver hub
Sep 15 12:55:28 kernel: usb-uhci.c: $Revision: 1.237 $ time 11:07:02 Sep
10 2000
Sep 15 12:55:28 kernel: usb-uhci.c: High bandwidth mode enabled
Sep 15 12:55:28 kernel: usb-uhci.c: USB UHCI at I/O 0xfce0, IRQ 10
Sep 15 12:55:28 kernel: usb-uhci.c: Detected 2 ports
Sep 15 12:55:28 kernel: usb.c: new USB bus registered, assigned bus
number 1
Sep 15 12:55:28 kernel: usb.c: USB new device connect, assigned device
number 1
Sep 15 12:55:28 kernel: usb.c: kmalloc IF c2e1f760, numif 1
Sep 15 12:55:28 kernel: usb.c: new device strings: Mfr=0, Product=2,
SerialNumber=1
Sep 15 12:55:28 kernel: usb.c: USB device number 1 default language ID
0x0
Sep 15 12:55:28 kernel: Product: USB UHCI Root Hub
Sep 15 12:55:28 kernel: SerialNumber: fce0
Sep 15 12:55:28 kernel: hub.c: USB hub found
Sep 15 12:55:28 kernel: hub.c: 2 ports detected
Sep 15 12:55:28 kernel: hub.c: ganged power switching
Sep 15 12:55:28 kernel: hub.c: standalone hub
Sep 15 12:55:28 kernel: hub.c: global over-current protection
Sep 15 12:55:28 kernel: hub.c: power on to power good time: 2ms
Sep 15 12:55:28 kernel: hub.c: hub controller current requirement: 0mA
Sep 15 12:55:28 kernel: hub.c: port 1 is removable
Sep 15 12:55:28 kernel: hub.c: port 2 is removable
Sep 15 12:55:28 kernel: hub.c: local power source is good
Sep 15 12:55:28 kernel: hub.c: no over-current condition exists
Sep 15 12:55:28 kernel: hub.c: enabling power on all ports
Sep 15 12:55:28 kernel: usb.c: hub driver claimed interface c2e1f760
Sep 15 12:55:28 kernel: usb.c: kusbd: /sbin/hotplug add 1
Sep 15 12:55:28 kernel: usb.c: kusbd policy returned 0x0
Sep 15 12:55:28 usbmgr[328]: "usb-uhci" was loaded
Sep 15 12:55:28 usbmgr[332]: mount /proc/bus/usb
Sep 15 12:55:28 usbmgr[328]: USB device is matched the configuration
Sep 15 12:55:28 usbmgr[328]: "none" isn't loaded
There are two other checks to do:
a) cat /proc/interrupts
CPU0
0: 991954 XT-PIC timer
1: 19880 XT-PIC keyboard
2: 0 XT-PIC cascade
8: 2 XT-PIC rtc
9: 14 XT-PIC Cirrus Logic PD 6832, Cirrus Logic PD
6832 (#2)
10: 42 XT-PIC usb-uhci
12: 243881 XT-PIC PS/2 Mouse
13: 0 XT-PIC fpu
14: 16314 XT-PIC ide0
NMI: 0
ERR: 0
Result: usb-uhci has to show up connected to an interrupt: Here it is:
int10
b) lsmod
usb-uhci 21708 0 (unused)
usbcore 49856 1 [usb-uhci]
nfsd 69928 4 (autoclean)
lockd 49340 1 (autoclean) [nfsd]
sunrpc 58244 1 (autoclean) [nfsd lockd]
unix 14372 37 (autoclean)
Result: The modules "usb-uhci" and "usbcore" should be there...
1.5. It's time to hotplug...
Power up your HP CD-Writer Plus 8210e and plug the USB-cable into your
PC USB
interface. This should trigger the usbmgr to load the nessesary modules
for
the CD-Writer.
For a first check:
tail -n50 /var/log/messages
The new output generated by the hotplug event should look like:
Sep 15 13:13:07 kernel: hub.c: port 1 connection change
Sep 15 13:13:07 kernel: hub.c: portstatus 101, change 1, 12 Mb/s
Sep 15 13:13:08 kernel: hub.c: portstatus 103, change 0, 12 Mb/s
Sep 15 13:13:08 kernel: usb.c: USB new device connect, assigned device
number 2
Sep 15 13:13:08 kernel: usb.c: kmalloc IF c2e1f660, numif 1
Sep 15 13:13:08 kernel: usb.c: new device strings: Mfr=1, Product=2,
SerialNumber=0
Sep 15 13:13:08 kernel: usb.c: USB device number 2 default language ID
0x409
Sep 15 13:13:08 kernel: Manufacturer: Shuttle Technology Inc.
Sep 15 13:13:08 kernel: Product: HP USB CD-Writer Plus
Sep 15 13:13:08 kernel: usb.c: unhandled interfaces on device
Sep 15 13:13:08 kernel: usb.c: USB device 2 (prod/vend 0x3f0/0x107) is
not claimed byany active driver.
Sep 15 13:13:08 kernel: Length = 18
Sep 15 13:13:08 kernel: DescriptorType = 01
Sep 15 13:13:08 kernel: USB version = 1.00
Sep 15 13:13:08 kernel: Vendor:Product = 03f0:0107
Sep 15 13:13:08 kernel: MaxPacketSize0 = 64
Sep 15 13:13:08 kernel: NumConfigurations = 1
Sep 15 13:13:08 kernel: Device version = 2.00
Sep 15 13:13:08 kernel: Device Class:SubClass:Protocol = 00:00:00
Sep 15 13:13:08 kernel: Per-interface classes
Sep 15 13:13:08 kernel: Configuration:
Sep 15 13:13:08 kernel: bLength = 9
Sep 15 13:13:08 kernel: bDescriptorType = 02
Sep 15 13:13:08 kernel: wTotalLength = 0027
Sep 15 13:13:08 kernel: bNumInterfaces = 01
Sep 15 13:13:08 kernel: bConfigurationValue = 01
Sep 15 13:13:08 kernel: iConfiguration = 03
Sep 15 13:13:08 kernel: bmAttributes = 40
Sep 15 13:13:08 kernel: MaxPower = 0mA
Sep 15 13:13:08 kernel:
Sep 15 13:13:08 kernel: Interface: 0
Sep 15 13:13:08 kernel: Alternate Setting: 0
Sep 15 13:13:08 kernel: bLength = 9
Sep 15 13:13:08 kernel: bDescriptorType = 04
Sep 15 13:13:08 kernel: bInterfaceNumber = 00
Sep 15 13:13:08 kernel: bAlternateSetting = 00
Sep 15 13:13:08 kernel: bNumEndpoints = 03
Sep 15 13:13:08 kernel: bInterface Class:SubClass:Protocol =
ff:00:00
Sep 15 13:13:08 kernel: iInterface = 04
Sep 15 13:13:08 kernel: Endpoint:
Sep 15 13:13:08 kernel: bLength = 7
Sep 15 13:13:08 kernel: bDescriptorType = 05
Sep 15 13:13:08 kernel: bEndpointAddress = 01 (out)
Sep 15 13:13:08 kernel: bmAttributes = 02 (Bulk)
Sep 15 13:13:08 kernel: wMaxPacketSize = 0040
Sep 15 13:13:08 kernel: bInterval = 00
Sep 15 13:13:08 kernel: Endpoint:
Sep 15 13:13:08 kernel: bLength = 7
Sep 15 13:13:08 kernel: bDescriptorType = 05
Sep 15 13:13:08 kernel: bEndpointAddress = 82 (in)
Sep 15 13:13:08 kernel: bmAttributes = 02 (Bulk)
Sep 15 13:13:08 kernel: wMaxPacketSize = 0040
Sep 15 13:13:08 kernel: bInterval = 00
Sep 15 13:13:08 kernel: Endpoint:
Sep 15 13:13:08 kernel: bLength = 7
Sep 15 13:13:08 kernel: bDescriptorType = 05
Sep 15 13:13:08 kernel: bEndpointAddress = 83 (in)
Sep 15 13:13:08 kernel: bmAttributes = 03 (Interrupt)
Sep 15 13:13:08 kernel: wMaxPacketSize = 0002
Sep 15 13:13:08 kernel: bInterval = 20
Sep 15 13:13:08 kernel: usb.c: kusbd: /sbin/hotplug add 2
Sep 15 13:13:08 kernel: usb.c: kusbd policy returned 0x0
Sep 15 13:13:08 usbmgr[328]: USB device is matched the configuration
Sep 15 13:13:08 kernel: usb.c: registered new driver usb-storage
Sep 15 13:13:08 kernel: scsi0 : SCSI emulation for USB Mass Storage
devices
Sep 15 13:13:08 kernel: scsi : 1 host.
Sep 15 13:15:55 kernel: Vendor: HP Model: CD-Writer+ 8200
Rev: 1.0f
Sep 15 13:15:55 kernel: Type: CD-ROM ANSI SCSI revision:
02
Sep 15 13:15:55 kernel: Detected scsi CD-ROM sr0 at scsi0, channel 0, id
0, lun 0
Sep 15 13:15:55 kernel: sr0: scsi3-mmc drive: 8x/24x writer cd/rw
xa/form2 cdda tray
Sep 15 13:15:55 kernel: Uniform CD-ROM driver Revision: 3.11
Sep 15 13:13:08 kernel: WARNING: USB Mass Storage data integrity not
assured
Sep 15 13:13:08 kernel: USB Mass Storage device found at 2
Sep 15 13:13:08 kernel: usb.c: usb-storage driver claimed interface
c2e1f660
Sep 15 13:13:08 kernel: USB Mass Storage support registered.
Sep 15 13:13:08 usbmgr[328]: "scsi_mod" was loaded
Sep 15 13:13:08 usbmgr[328]: "sr_mod" was loaded
Sep 15 13:13:08 usbmgr[328]: "usb-storage" was loaded
The last 12 lines are the important ones. After the line: "scsi: 1
host:" there
has to be the information about the HP CD-Writer (see above).
The line "Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0"
tells you
that the CD-Writer has been found via the scsi/usb interface and the
device
can be accessed via /dev/sr0. On other Linux distributions it might be
/dev/scd0 as
well. On my SuSE system V6.3 I have /dev/sr? and /dev/scd? both using
the same major
and minor device numbers. I don't know were the decison is made to use
either
/dev/sr? or /dev/scd?. Just watch the output in the messages file (see
above).
With my PC (maybe too old or too slow), I noticed that the
identification
process does not work perfectly every time. So if there is no Vendor
info it
might be necessary to unplug the CD-Writer and replug it again. Normally
after
the 2nd or 3rd try it works just fine.
1.6 Testing
A first real test is to put a normal CD-ROM into the drive and to mount
it:
mount -r -t iso9660 /dev/sr0 /mnt
ls -l /mnt
Result: The ls command should show the contents of the CD-ROM
Next test should be with cdrecord:
(The cdrtools-1.10a04 package has to be installed first)
cdrecord -scanbus
The result is:
Cdrecord 1.10a04 (i586-pc-linux-gnu) Copyright (C) 1995-2000 Jörg
Schilling
Linux sg driver version: 3.1.16
Using libscg version 'schily-0.4'
scsibus0:
0,0,0 0) 'HP ' 'CD-Writer+ 8200 ' '1.0f' Removable
CD-ROM
0,1,0 1) *
0,2,0 2) *
0,3,0 3) *
0,4,0 4) *
0,5,0 5) *
0,6,0 6) *
0,7,0 7) *
More detailed information can be obtained with:
cdrecord -prcap -inq dev=0,0,0
The result is:
Cdrecord 1.10a04 (i586-pc-linux-gnu) Copyright (C) 1995-2000 Jörg
Schilling
scsidev: '0,0,0'
scsibus: 0 target: 0 lun: 0
Linux sg driver version: 3.1.16
Using libscg version 'schily-0.4'
Device type : Removable CD-ROM
Version : 2
Response Format: 1
Vendor_info : 'HP '
Identifikation : 'CD-Writer+ 8200 '
Revision : '1.0f'
Device seems to be: Generic mmc CD-RW.
Drive capabilities, per page 2A:
Does read CD-R media
Does write CD-R media
Does read CD-RW media
Does write CD-RW media
Does not read DVD-ROM media
Does not read DVD-R media
Does not write DVD-R media
Does not read DVD-RAM media
Does not write DVD-RAM media
Does support test writing
Does read Mode 2 Form 1 blocks
Does read Mode 2 Form 2 blocks
Does read digital audio blocks
Does restart non-streamed digital audio reads accurately
Does not support BURN-Proof (Sanyo)
Does read multi-session CDs
Does read fixed-packet CD media using Method 2
Does not read CD bar code
Does not read R-W subcode information
Does read raw P-W subcode data from lead in
Does return CD media catalog number
Does return CD ISRC information
Does not support C2 error pointers
Does not deliver composite A/V data
Does play audio CDs
Number of volume control levels: 256
Does support individual volume control setting for each channel
Does support independent mute setting for each channel
Does not support digital output on port 1
Does not support digital output on port 2
Loading mechanism type: tray
Does support ejection of CD via START/STOP command
Does not lock media on power up via prevent jumper
Does allow media to be locked in the drive via PREVENT/ALLOW command
Is not currently in a media-locked state
Does not support changing side of disk
Does not have load-empty-slot-in-changer feature
Does not support Individual Disk Present feature
Maximum read speed in kB/s: 4234
Current read speed in kB/s: 4234
Maximum write speed in kB/s: 706
Current write speed in kB/s: 706
Buffer size in KB: 2048
1.7 Mr Kirk: "Mr Zulu, power up the laser gun..."
Now it's time to use the laser gun. I use the current cdrtools-1.10a04
package. Take
a look in the README file first.
For a first test you could do: (Insert a new CD-R first)
mkisofs -L -l -J -r file1 file2 dir1 dir2 | cdrecord -v -pad -eject
-dummy -nofix fs=4m speed=4 dev=0,0,0 -
This command will create an iso9660 image with the files/directories
"file1", "file2", "dir1" and
"dir2" with joliet and rockridge extensions and will pipe the output
directly to the
"cdrecord" program. Cdrecord will be verbose (-v), will fill up the last
sector (-pad
), will eject the written CD, will do a test write (i.e. the laser is
off), will not fi
nalize the CD (-nofix), will use 4MByte of RAM as buffer, will use speed
= 4x and will
use the scsi-device 0,0,0. Please note the important dash "-" at the
end. It tells
cdrecord to accept data via the pipe.
Check whether the dummy write runs without any problems, especially that
the fifo
buffer does not run out of data.
Keep in mind: The max capacity of an CD-ROM is about 650MB. Check first
the amount of
data you want to write on the CD-R.
A real write command would be:
mkisofs -L -l -J -r file1 file2 dir1 dir2 | cdrecord -v -pad -eject
fs=4m speed=4 dev=0,0,0 -
The options you have to remove are: -dummy -nofix
You can also use a new CD-RW:
mkisofs -L -l -J -r file1 file2 dir1 dir2 | cdrecord -v -pad -eject
blank=fast fs=4m speed=4 dev=0,0,0 -
This will also create an iso9660 image. To my knowledge there is at the
moment no UDF-write support
for CD-RWs with linux. The option blank=fast will erase all data on the
CD-RW first!!!!!
All other details how to use mkisofs and cdrecord can be found in the
man pages.
Never play around with the USB hotplug (better: hot unplug feature) of
the CD-Writer.
You will loose data, damage the CD and even lock up your linux system.
Remove
any CD before unplugging.
1.8. The End
At the moment I can only use the commands mkisofs and cdrecord directly.
So far had had no problems at all burning CDs with the HP CD-Writer Plus
connected to
Linux. Performance and stability is good.
I started to play with kisocd but I noticed that there is a bug. Kisocd
generates not all the
neccessary options for mkisofs and the image creation stops with an
error message.
I hope this will be fixed soon, because the kisocd user interface is
nice and burning
CDs is as easy as drag&drop.
Alessandro Russo wrote:
>
> Hi,
>
> I have seen in linux-2.4.0-test8 that there is support for the
> USB cd writer HP 8200e (see the file linux/drivers/usb/storage/shuttle_usbat.c).
>
> Has anybody tried it?
>
> Thanks in advance
>
> Ale
>
> --
> Alessandro Russo
> ----------------
> Istituto di Analisi Numerica - CNR
> via Ferrata, 1
> I-27100 Pavia (ITALY)
> e-mail: [EMAIL PROTECTED]
------------------------------
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