Hi Tobias
never mind. Welcome to the Opencast Matterhorn community!
Thanks for the warm welcome!
I'm trying to get my head around Mattehorn's storage requirements as part of
investigating why we have long processing times on our production cluster
(running 1.1).
1) Should org.opencastproject.storage.dir be unique per node? The documentation
at http://opencast.jira.com/wiki/display/MH/SAMPLE+Customization suggests it
should be but neither the comments in the file or our installation do this.
It should be. "o.o.storage.dir" indicates the temporary storage that every node
needs on its own. If you start using the same directory on a shared filesystem, you will
run into troubles. You could however have all the work directories on the same shared
network drive (we do this at ETH), preferably on the same drive as the workspace.
<snip>
Ok thanks that's clearer and does indicate that there is an error in our
setup. We are aiming for something similar to what you have but
obviously got something wrong ;-)
So what I have now:
org.opencastproject.storage.dir=/data/matterhorn/nodes/worker1
org.opencastproject.streaming.directory=/data/matterhorn/streams
org.opencastproject.download.directory=/data/matterhorn/download
org.opencastproject.search.solr.dir=/data/matterhorn/solr/searchindex
org.opencastproject.file.repo.path=${org.opencastproject.storage.dir}/shared/filerepository
org.opencastproject.workspace.rootdir=/data/matterhorn/shared/workspace
org.opencastproject.workflow.solr.dir=/data/matterhorn/solr/workflow
I hope I got the node specific vs shared ones right! The one I wasn't
sure about was o.o.workspace.rootdir
Regards
David
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