[gridcpr-wg] Use Cases for Grid Checkpoint and Recovery - Comments
Paul Stodghill
stodghil at cs.cornell.edu
Fri Oct 21 07:52:20 CDT 2005
I agree that we need to define it, but do we need to do so in the
Use-Case document? Do you see any requirements that are missing or would
be more clearly specified if we defined a storage model more clearly in
the Use-Case document?
Thanks for your comment.
guru prasad wrote:
> *2) **Checkpoint data management. *Once the checkpoint data has been
> created, it needs to be managed. For example, *there needs to
> functions for deleting checkpoint data that is no longer needed. Also,
> this API should provide a **mechanism for querying the meta-data that
> is associated with checkpoint data.*
>
>
> I understand that Checkpoint has to be stored somewhere to be able to
> delete or query the meta-data. It is said tacitly in the above
> paragraph. But I feel we have to define the storage of checkpoint also
> as this is a big question in its own. This will have implications on
> Authentication, Authorization, Accounting, and also maintain the Data
> Integrity.
> <http://pa.yahoo.com/*http://us.rd.yahoo.com/evt=36035/*http://music.yahoo.com/unlimited/>
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