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Opened 13 years ago

Last modified 13 years ago

#22 RESOLVED fault

Mesh partition across the E11 sector after densification wave; split-brain CMS

Reported by: People & Places Owned by: S. Rao (Node Control)
Priority: P2 Milestone:
Component: Backhaul / Mesh Version:
Keywords: Cc:
Desk: Estate & Systems Legacy ref: DEVCON-1077

Description

After the E11 densification wave the mesh partitioned into two islands and the Telensa CMS went split-brain, issuing conflicting RID assignments. Minority-partition nodes fell back to store-and-forward and the dwell schedule drifted.

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Change History (3)

comment:1 by D. Pike, 13 years ago

DNS?

comment:2 by S. Rao, 13 years ago

No, Pike. Two controllers both think they're primary. Quorum problem, not a name problem.

comment:3 by S. Rao, 13 years ago

Forced quorum onto the primary, flushed the shadow RIDs, re-seeded the schedule. Partition healed. Closing.

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