A Dijous 26 Novembre 2009, S Roderick va escriure:
> On Nov 26, 2009, at 11:08 , Sylvain Joyeux wrote:
> > On Thursday 26 November 2009 16:04:57 kurtgeebelen [..] ... wrote:
> >> Hello,
> >>
> >> Can anyone please estimate the disk usage (in GBytes) of a complete
> >> orocos sytem running with ubuntu? Our control PC will use solid state in
> >> stead of hard drive, and we do not want to exaggerate on buying disk
> >> space.
> >>
> >> We believe 30 GB should be enough. Please comment on this guess.
> >
> > 30GB is definitely enough. I have a robot running on orocos + orogen. The
> > complete installation is 2G OS + 800M orocos (everything with sources and
> > build products).
> >
> > The main driver for disk space is the amount you data you will want to
> > log. I have a colleague that has 3 high-res cameras and generate a
> > 100GB/hour ...
>
> We run an Ubuntu Hardy standard install, plus Orocos, plus our robotic
> software system, all on an 8GB SATA flash module. IIRC we have 2 or 3 GB
> free. Sylvain is absolutely right; the logging is what eats up disk space
> ... S

dpkg -l | grep orocos | awk '{print $2}' | xargs dpkg -L | xargs file |
grep -v directory | awk '{print $1}' | sed -e "s/\://g" | xargs du -k |
awk '{ print $1,$2;sum+=$1;}END{print "Total Size",sum;}'

shows you the complete size of the files installed of the debian packages of
orocos. In my case with bfl + rtt + kdl - some ocl it's about 87Mb but I
agree with Sylvain and Stephen about the important size is the logging.

Leo