Sorry for the slow response - I'm on travel right now. That is the latest version of the schema - we haven't had to update it in a while. Here is a web page (thanks JP) to see some XML in this schema: http://info.teragrid.org:8080/webmds/webmds?info=tgissched&xmlSource.tgissched.param.xpathQuery=.//ctss:V4glue2RP Our GLUE 2 deployment focuses on compute information and is being used for metascheduling (right now this just means creating Condor class ads). It is not required that TeraGrid sites deploy the GLUE 2 information gatherers, but even with that, it's been deployed on 8 or 9 of the TeraGrid clusters. Warren Weijian Fang wrote:
Hi Warren,
I found your GLUE2 xml schema at http://software.teragrid.org/pacman/ctss4/glue2/glue2-1.0.0-r1/teragrid_glue.... Is this the latest one? Are there some xml data using this schema?
How is the deployment of your schema in TeraGrid? Is it used by TeraGrid information service to describe resources across TeraGrid? Many thanks in advance!
Cheers,
Weijian
2009/10/2 Warren Smith <wsmith@tacc.utexas.edu>:
We were in the same position as you are on TeraGrid, which is why we defined our own schema. If you'd like to use the TeraGrid schema, I'd be happy to answer any questions you have about it. Also feel free to take it and modify it as you like.
Of course, the TeraGrid GLUE 2 XML Schema isn't a standard and I can't say how similar it will be to an official OGF GLUE 2 XML Schema. In fact, one warning I'd give about the TeraGrid schema is that we chose a flat hierarchy of XML elements in that schema (e.g. ComputeActivity is a sibling of ComputeShare instead of a child of ComputeShare). The last discussions I remember seeing on the GLUE working group list seemed to have more people favoring a deeper hierarchy...
Warren
Steve Crouch wrote:
Hi,
Grimoires, the OMII-UK service discovery implementation, currently supports GLUE 1.3, but we wish to update this to support an XML schema rendering of GLUE2. Given that there isn't currently an up-to-date XML schema for GLUE2 from the WG, we were wondering how best to proceed. We're aware that there is an XML schema developed by TeraGrid - would this be an appropriate way forward until one is developed within the WG?
Any advice gratefully received!
Best Regards,
Steve Crouch
_______________________________________________ glue-wg mailing list glue-wg@ogf.org http://www.ogf.org/mailman/listinfo/glue-wg