<br><br><div class="gmail_quote">On Tue, Nov 8, 2011 at 11:40 AM, Markus Neteler <span dir="ltr"><<a href="mailto:neteler@osgeo.org">neteler@osgeo.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Tue, Nov 8, 2011 at 9:51 AM, Rainer M Krug <<a href="mailto:r.m.krug@gmail.com">r.m.krug@gmail.com</a>> wrote:<br>
...<br>
> One disadvantage though: as the location has to be on a shared volume, all<br>
> data has to be transfered via the network backend of the cluster. If you<br>
> need the data often, it might be considerably faster to copy the data to the<br>
> local volume of the node, and work there and copy the results back.<br>
<br>
</div>Yes, see this script as an example:<br>
<a href="http://grass.osgeo.org/wiki/Parallel_GRASS_jobs#The_Grid_Engine_script" target="_blank">http://grass.osgeo.org/wiki/Parallel_GRASS_jobs#The_Grid_Engine_script</a><br>
...<br>
# temporarily store *locally* the stuff to avoid NFS overflow/locking problem<br>
## Remove XXX to enable<br>
grep XXX/storage/local /etc/mtab >/dev/null && (<br>
if test "$MYMAPSET" = ""; then<br>
...<br>
<span class="HOEnZb"><font color="#888888"><br></font></span></blockquote><div><br>Very nice script - I might add some aspects to my script.<br><br>Cheers,<br><br>Rainer<br><br> <br></div><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<span class="HOEnZb"><font color="#888888">
Markus<br>
</font></span></blockquote></div><br><br clear="all"><br>-- <br>Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany)<br><br>Centre of Excellence for Invasion Biology<br>
Stellenbosch University<br>South Africa<br><br>Tel : +33 - (0)9 53 10 27 44<br>Cell: +33 - (0)6 85 62 59 98<br>Fax (F): +33 - (0)9 58 10 27 44<br><br>Fax (D): +49 - (0)3 21 21 25 22 44<br><br>email: <a href="mailto:Rainer@krugs.de" target="_blank">Rainer@krugs.de</a><br>
<br>Skype: RMkrug<br><br>