external firewire dvd writer

external firewire dvd writer

[Clemens Schwaighofer]

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Hi,

I have an external Pioneer DVD writer which I connect via Firewire to my
laptop. So when I turn it on I get this in my dmesg:

drivers/usb/input/hid-input.c: event field not found
ieee1394: Error parsing configrom for node 0-00:1023
ieee1394: Error parsing configrom for node 0-01:1023
ieee1394: Error parsing configrom for node 0-02:1023
ieee1394: The root node is not cycle master capable; selecting a new
root node and resetting...
ieee1394: Node added: ID:BUS[0-00:1023]  GUID[00e03600500008f2]
ieee1394: Node changed: 0-00:1023 -> 0-01:1023
ieee1394: Node changed: 0-01:1023 -> 0-02:1023
ieee1394: sbp2: Error reconnecting to SBP-2 device - reconnect failed
ieee1394: sbp2: Logged out of SBP-2 device
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: Node 0-01:1023: Max speed [S400] - Max payload [2048]
scsi2 : SCSI emulation for IEEE-1394 SBP-2 Devices
ieee1394: sbp2: Logged into SBP-2 device
ieee1394: Node 0-00:1023: Max speed [S400] - Max payload [2048]
~  Vendor: PIONEER   Model: DVD-RW  DVR-105   Rev: 1.20
~  Type:   CD-ROM                             ANSI SCSI revision: 02
Attached scsi generic sg2 at scsi2, channel 0, id 0, lun 0,  type 5

Problem now is, that it stays on /dev/sg2. There is no more mapping. The
output of sg_map is this:

pluto:~# sg_map
/dev/sg0  /dev/sda
/dev/sg1  /dev/sdb
/dev/sg2

[sg0 is the internal Sony Memory Stick reader, sg1 is an external Maxtor
200 GB Firewire HD]

So is there anything wrong with hotswap? or which part doesn't make the
connection from sg2 to any cd device. The problem is, which just sg2 I
(as user) can't do much as sg2 is just root rw ...

lg, clemens
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Re: external firewire dvd writer

[Clemens Schwaighofer]

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Clemens Schwaighofer wrote:
| Hi,
|
| I have an external Pioneer DVD writer which I connect via Firewire to my
| laptop. So when I turn it on I get this in my dmesg:

and I idiot totaly forgot to give the key information :)

its a 2.6.8.1-mm4 kernel, but I had the same issue with a vaniall
2.6.8.1 kernel

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Re: external firewire dvd writer

[Dmitry Torokhov]

On Saturday 04 September 2004 09:35 pm, Clemens Schwaighofer wrote:
> Clemens Schwaighofer wrote:
> | Hi,
> |
> | I have an external Pioneer DVD writer which I connect via Firewire to my
> | laptop. So when I turn it on I get this in my dmesg:
> 
> and I idiot totaly forgot to give the key information :)
> 
> its a 2.6.8.1-mm4 kernel, but I had the same issue with a vaniall
> 2.6.8.1 kernel
> 

Did you compile SCSI CD-ROM support? If you did try loading sr_mod. Works 
fine here, just don't forget to rmmod sr_mod before turning off the DVD
as it seems that there is a problem with hot removal either in sr_mod or
in firewire system (I am inclned to say its sr_mod as sd_mod seems to
handle surprise removal OK).

-- 
Dmitry

Re: external firewire dvd writer

[Clemens Schwaighofer]

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Dmitry Torokhov wrote:
| On Saturday 04 September 2004 09:35 pm, Clemens Schwaighofer wrote:

|
|
| Did you compile SCSI CD-ROM support? If you did try loading sr_mod. Works

oh blimey! I totaly forgot that. Of course thats the problem. Thanks for
this hint :)

lg, clemens
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