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Subject: Re: Crash
From: Jack Peel (jhp_at_cypress.com)
Date: 2003-04-07


Mine acutally did the same thing with windows. I was de-fragmeting
the drive (basically reading and writing the entire drive) and I went
to bed. When I awoke I found the de-frag software angry, and the
archos USB icon on the computer. I think that what happened is
that the batteries got drained (yes it was plugged into the wall).
Here is my arm-chair theory. I have trickle charge turned on and
I don't think that the software will realize that the level of the
battery has come down far enough that it needs to kick in
the full blast charge. But again it's just a theory :)

Jack

Johan Vromans wrote:

>Yesterday evening I initiated a huge transfer (rsync) to my AJB20;
>this morning I found my system in a solid hang and I had to crash boot
>it. The following error information is just in case someone is
>interested or otherwise able to do something with it. I'm not sure
>that Rockbox is responsible (or even involved)...
>
>The AJB20 was running the daily build of April 5. When I started the
>transfer it showed the Rockbox USB screen. However, this morning it
>was showing the Archos USB screen which indicates (I think) that
>Rockbox crashed and the AJB20 rebooted. Since it was connected to the
>power supply I guess it rebooted the Archos battery charger and USB.
>The Archos disk is 82% full.
>
>The huge transfer involved some 4300 operations (deletes and copies,
>according to rsync -n) of which some 3700 were completed, at least
>they got a written report in the log file.
>
>My system is running GNU/Linux (Red Hat 7.2) with kernel 2.4.20. The
>AJB20 is connected via USB2. The errors in the system logfile:
>
> SCSI disk error : host 1 channel 0 id 0 lun 0 return code = 8000000
> Current sd08:31: sense key None
> I/O error: dev 08:31, sector 14541208
> scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (10) 00 00 dd e1 d8 00 00 fe 00
> Current sd08:31: sense key Medium Error
> Additional sense indicates Unrecovered read error
> I/O error: dev 08:31, sector 14541209
> scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (10) 00 00 dd e1 d9 00 00 fd 00
> ... many more read errors ...
> scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (10) 00 00 dd e3 8e 00 00 01 00
> Current sd08:31: sense key Medium Error
> Additional sense indicates Unrecovered read error
> I/O error: dev 08:31, sector 14541647
> scsi1: ERROR on channel 0, id 0, lun 0, CDB: Write (10) 00 00 00 1c a6 00 00 0a 00
> Current sd08:31: sense key Medium Error
> Additional sense indicates Peripheral device write fault
> I/O error: dev 08:31, sector 7271
> ... many more write faults ...
>
>There are some 36000 messages like this in the system log, starting at
>00:02:44; the last message is written at 00:12:17. However, system
>activity continues for a couple of hours until it got stuck while
>running the system backups (involving SCSI disks and tapes).
>
>As I said, I don't know if Rockbox is involved. I just wanted to let
>you know.
>
>-- Johan
>
>
>



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