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  1. ONOS
  2. ONOS-905

Intent disappears after 3 of 7 ONOS nodes restart

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 1.1.0
    • Fix Version/s: 1.2.0
    • Component/s: None
    • Labels:
    • Environment:

      commit aaa5657d83b863389244eb1a81a26049df5cb35b

    • Epic Link:
    • Sprint:
      Cardinal Sprint 4 (5/4-5/15)

      Description

      Steps in my test before failure:
      Start 7 node ONOS cluster
      start MN network
      assign each switch to all 7 controllers
      reassign mastership through ONOS cli to have deterministic assignments
      add onos-app-fwd
      pingall(to discover hosts)
      uninstall onos-app-fwd
      wait 10 secs for flow rules to timeout
      add 10 host intents through ONOS4 cli
      ping across intents
      restart ONOS 1,2,3
      Check the state of the system

      At this point there are only 9 of the 10 intents. The intent view is consistent across all nodes and all 9 are in the installed state.
      There are some random flow rules missing from the switches. The test pings across the intents and 3 of the 10 paths had all the needed flows for the pings to go through.

      Later the flow entries are restored for the 9 remaining intents.

      I have a pcap file but it is too large for Jira

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            Assignee:
            jhall Jon Hall
            Reporter:
            jhall Jon Hall
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              Dates

              Created:
              Updated:
              Resolved: