Cluster lost quorum during back-end MetroCluster IP switch replacement
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- Category:
- metrocluster
- Specialty:
- metrocluster
- Last Updated:
- 4/11/2024, 10:40:25 AM
Applies to
- ONTAP 9
- MetroCluster IP
- Back-end switch replacement
- Out of quorum (OOQ)
Issue
- Cluster went out of quorum during a back-end switch replacement procedure
- CPU starvation reported at the time when ONTAP when the first switch ports were shut down:
Mon Aug 13 15:32:19 +0200 [NodeA-01: vldb: rdb.node.starvation:debug]: CPU starvation detected in the RDB.