Hi, I found a state model diagram in the page that explains peering (http://ceph.com/docs/firefly/dev/peering/). The image cannot be visualised correctly. I build the docs and could open the image in an appropriate size using graphviz but still the layout is too complex and messy. I decided to do my own state model to collaborate in the understanding of ceph. Actually, it helps me to measure my own understanding of the system. Using the diagram facilitates the decision of modeling one event or skip another. You can find the diagram here: https://wiki.ceph.com/Development/Add_erasure_coding_to_the_durability_model/Technical_details_on_the_model Please give me your comments. koleosfuscus ________________________________________________________________ "My reply is: the software has no known bugs, therefore it has not been updated." Wietse Venema -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html