On Thu, 7 Jun 2012, Jesus Cea wrote:
I always wondered WHY. What is the point of keeping separate ZILs (one per dataset) when having a discrete LOG device. Any idea?.
The implementation is obviously very much simplified by using discrete contiguous ZILs. Otherwise there is a lot more complexity and activity to track which I/Os have completed. With the current approach, only one write is necessary to record that a batch of writes have been committed to the pool.
Bob -- Bob Friesenhahn [email protected], http://www.simplesystems.org/users/bfriesen/ GraphicsMagick Maintainer, http://www.GraphicsMagick.org/ _______________________________________________ OpenIndiana-discuss mailing list [email protected] http://openindiana.org/mailman/listinfo/openindiana-discuss
