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SubjectFloppy FDC error
From
This is kernel 2.2.10 for i686 UP, standard FD controller.

I used dd to write a new floppy image to a disk (this succeeded), but
the disk caused some problems on various other floppy drives which is
pretty unusual. When I checked the logs I found the stuff below.

Any ideas?
Thanks,
Giuliano.

VFS: Disk change detected on device fd(2,0)
[2 seconds later]
floppy0: Unable to send byte 8 to FDC. Fdc=0 Status=d0

floppy driver state
-------------------
now=611912659 last interrupt=611912659 last called handler=d002eee4
timeout_message=floppy start
last output bytes:
0 90 611912533
1 90 611912533
1 90 611912533
2 90 611912533
12 90 611912533
1b 90 611912533
ff 90 611912533
f 80 611912585
0 90 611912585
1 91 611912585
8 81 611912585
e6 80 611912587
0 90 611912587
1 90 611912587
0 90 611912587
1 90 611912587
2 90 611912587
12 90 611912587
1b 90 611912587
ff 90 611912587
last result at 611912659
last redo_fd_request at 611912584

status=d0
fdc_busy=1
fd_timer.function=d002ee4c
timer_table=d00306a0
expires=226
now=611912659
cont=d0038420
CURRENT=c020ffb0
command_status=-1

floppy0: get result error. Fdc=0 Last status=ffffffff Read bytes=0

floppy driver state
-------------------
now=611912659 last interrupt=611912659 last called handler=d002eee4
timeout_message=floppy start
last output bytes:
0 90 611912533
1 90 611912533
1 90 611912533
2 90 611912533
12 90 611912533
1b 90 611912533
ff 90 611912533
f 80 611912585
0 90 611912585
1 91 611912585
8 81 611912585
e6 80 611912587
0 90 611912587
1 90 611912587
0 90 611912587
1 90 611912587
2 90 611912587
12 90 611912587
1b 90 611912587
ff 90 611912587
last result at 611912659
last redo_fd_request at 611912584

status=d0
fdc_busy=1
fd_timer.function=d002ee4c
timer_table=d00306a0
expires=226
now=611912659
cont=d0038420
CURRENT=c020ffb0
command_status=-1

[25 hours later]
floppy0: -- FDC reply error<7>VFS: Disk change detected on device fd(2,0)
--
mail: gprocida@madge.com / myxie@debian.org | public PGP key ID: 93898735
home: +44 181 351 1172 / Flat 5, 135 Palmerston Road, London N22 8RW, UK
work: +44 1753 661 305 / Madge Networks, Wexham Springs, Slough SL3 6PJ, UK

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