Dear
I'm keeping several days archive on my server.
Every time a new run is issued, I delete an older one.
When I do "rm" on the older files, it's no longer shows up with "ls".
However TDS is keeping the file busy, and disk space is not freed.
I can see this thanks to "lsof"
$ lsof
> java 3436 tomcat7 44r REG 8,1 403204480
> 393349 /home/upload/data/france/2013/01/03/06/rasp-france_2013-01-04_16:00:
> 00.nc (deleted)
> java 3436 tomcat7 45r REG 8,1 403204480
> 393313 /home/upload/data/france/2013/01/02/06/rasp-france_2013-01-03_11:00:
> 00.nc (deleted)
> java 3436 tomcat7 46r REG 8,1 403204480
> 393288 /home/upload/data/france/2013/01/01/06/rasp-france_2013-01-02_06:00:
> 00.nc (deleted)
> java 3436 tomcat7 47r REG 8,1 40
To free disk space, I need to restart tomcat.
So, is there a way to notify THREDDS a dataset will be deleted, so it
closes the files before deletion ?
I'm using TDS 4.3, with tomcat 7, openjdk, over ubuntu 12.04 x64.
Dataset configuration :
<datasetScan name="RASP" ID="rasp" path="rasp"
> location="/home/upload/data/">
> <metadata inherited="true">
> <serviceName>all</serviceName>
> <dataType>Grid</dataType>
> </metadata>
> <filter>
> <include wildcard="*.nc"/>
> </filter>
> </datasetScan>
can be seen there : http://data2.rasp-france.org/thredds/
Regards
--
Nicolas BALDECK
Prévisions Météo libres et gratuites pour le Vol Libre et le Vol à Voile.
http://rasp-france.org/
