[haiku-development] Re: r1a3 anyboot image too big for CD
- From: Matt Madia <mattmadia@xxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Mon, 30 May 2011 12:19:34 -0400
On Mon, May 30, 2011 at 12:16, Ingo Weinhold <ingo_weinhold@xxxxxx> wrote:
> Matt Madia wrote:
>> > Furthermore it sets the BFS block size of the image to 1 KB. I only tested
>> > with a slightly modified gcc 4 only alpha-like image. The block size
>> > change saves 32.5 MB,
>>
>> Even though stripping common/bin and common/lib is enough to make
>> @alpha-anyboot fit in less than 700MB, I tested the 1024 block size
>> change too. Sadly, the 1024 block size @alpha-anyboot fails to boot
>> from CD for me.
>>
>> Syslog shows numerous lines to the effect of
>> --
>> atapi 2-0 error: device indicates transfer error after dma
>> check_sense: Medium error
>> IOCache: falling back to uncached transfer, offset 712815616, length 8192
>
> No clue where this output comes from. Grepping through the kernel and kernel
> add-on sources yields nothing like this.
http://dev.haiku-os.org/browser/haiku/trunk/src/add-ons/kernel/bus_managers/ata/ATAPIDevice.cpp#L114
... and yes, i enabled tracing in
http://dev.haiku-os.org/browser/haiku/trunk/src/add-ons/kernel/drivers/disk/scsi/scsi_cd/scsi_cd.cpp#L31
--mmadia
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