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List:       linux-kernel
Subject:    Re: ieee1394: sbp2: sbp2util_node_write_no_wait failed
From:       Michael Brade <brade () informatik ! uni-muenchen ! de>
Date:       2005-10-25 11:52:45
Message-ID: 200510251352.51418.brade () informatik ! uni-muenchen ! de
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On Monday 24 October 2005 21:48, John Stoffel wrote:
> It works with USB, I don't know about firewire since I've just chucked
> that for now.  Which is why I got the dual input setup, USB/Firewire.
> Haven't tried the firewire on a Windows box either since the upgrade,
> might one of these days, but I'm in no rush.
Ok, just a little update as it might be interesting for others, too: yesterday 
a friend came surprisingly to my place because his server didn't work 
properly (we worked till 4am...) and he brought a windows laptop! So I 
searched a bit more and found a new firmware for the PL3507, dated September 
2005, and flashed it.

But, alas, to no avail. The problem persists, when writing to the HD I get the 
above error and the hd/kernel hangs for some time until it resumes. So my 
guess is, this might really be a bug in our kernel and not the firmware?

And I haven't even mentioned yet that I have a DVD writer in an icybox as 
well, I flashed this one too but still can't even *read* from any CD/DVD. 
There the kernel hangs itself for a while and prints

kernel: ieee1394: sbp2: aborting sbp2 command
kernel: scsi3 : destination target 0, lun 0
kernel:         command: cdb[0]=0x28: 28 00 00 00 10 6f 00 00 01 00
kernel: ieee1394: sbp2: aborting sbp2 command
kernel: scsi3 : destination target 0, lun 0
kernel:         command: cdb[0]=0x0: 00 00 00 00 00 00
kernel: ieee1394: sbp2: reset requested
kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
kernel: ieee1394: sbp2: aborting sbp2 command
kernel: scsi3 : destination target 0, lun 0
kernel:         command: cdb[0]=0x0: 00 00 00 00 00 00
kernel: ieee1394: sbp2: reset requested
kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
kernel: ieee1394: sbp2: aborting sbp2 command
kernel: scsi3 : destination target 0, lun 0
kernel:         command: cdb[0]=0x0: 00 00 00 00 00 00
kernel: ieee1394: sbp2: reset requested
kernel: ieee1394: sbp2: Generating sbp2 fetch agent reset
kernel: ieee1394: sbp2: aborting sbp2 command
kernel: scsi3 : destination target 0, lun 0
kernel:         command: cdb[0]=0x0: 00 00 00 00 00 00
kernel: scsi: Device offlined - not ready after error recovery: host 3 channel 
0 id 0 lun 0
kernel: sr 3:0:0:0: SCSI error: return code = 0x50000
kernel: end_request: I/O error, dev sr0, sector 16828
kernel: Buffer I/O error on device sr0, logical block 4207
kernel: scsi3 (0:0): rejecting I/O to offline device

Oh well. For now I most definitely have to look for the USB alternative.

Cheers,
-- 
Michael Brade;                 KDE Developer, Student of Computer Science
  |-mail: echo brade !#|tr -d "c oh"|s\e\d 's/e/\@/2;s/$/.org/;s/bra/k/2'
  °--web: http://www.kde.org/people/michaelb.html

KDE 3: The Next Generation in Desktop Experience

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