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Type:
Bug
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Status: To Do (View Workflow)
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Priority:
Blocker
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Resolution: Unresolved
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Affects Version/s: None
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Fix Version/s: None
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Labels:None
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Story Points:1
In a two-spine configuration rebooting just one of the spines leads to shutting down the ports on all the leafs. The result is a complete disintegration of vCMTS.
When one spine is lost, ONOS for some reason thinks that the lost link was the only one remaining, while the other spine if there and is fine.
I suppose that this was introduced in the recent commit
commit e9c8971e9eddbb9a03ba4e0e22086ce3a47c36a9
Author: Saurav Das <sauravdas@alumni.stanford.edu>
Date: Thu Jan 18 12:07:33 2018 -0800
Take down edge ports on a leaf switch when all uplinks are gone
- Bug fix for case when all uplinks are gone, but dual-homed host continues to send packets to switch;
We now administratively take down the host port to force the host to use the other leaf in the pair.
- Restructured SR manager by creating a LinkHandler
- fixed/added some log messages
Change-Id: I3722cd364dc8798b16891519bec165627e92bd87
