Bug#567056: brasero: Brasero is very slow burning a data DVD-R

[Leandro Lucarella]

Hi, Thomas.

Thomas Schmitt, el  8 de febrero a las 08:28 me escribiste:
[snip]
> This pattern tells me that Brasero cannot feed
> growisofs fast enough. Probably because its ISO
> filesystem generator cannot gather its own
> input fast enough.
> 
> Are there many small files involved ?

Nope, just a dozen of big files.

> Or a slow disk from where Brasero shall read ?

Nope, the same disk I use to burn with growisofs directly.

[snip]
> Final speed of 8x reached ...
> 
> > Track 01: 4398 MB written (fifo 100%) [buf  98%]   8.0x.
> > Track 01: 4399 MB written (fifo 100%) [buf  98%]   8.0x.
> 
> ... and pertained up to the end.
> 
> 
> Your drive and its bus connection are ok for 8x.
> The problem is at the input side of the burn
> program.
> 
> Have a nice day :)

Thanks for the analysis.

-- 
Leandro Lucarella (AKA luca)                     http://llucax.com.ar/
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