Skip to main content
NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.
NetApp Knowledge Base

Cluster out of quorum during switch upgrade causes LIF failover

Views:
375
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
core
Last Updated:

Applies to

ONTAP 9

Issue

  • During a cluster switch upgrade data traffic connectivity is lost briefly
  • Node data LIFs failover to another node
  • Review of EMS log file output shows the cluster is out of quorum:
[?] Thu Mar 11 22:02:50 UTC [Node-02: kltp: clam.node.ooq:EMERGENCY]: Node (name=Node-01, ID=1000) is out of "CLAM quorum" (reason=node in minority).
[?] Thu Mar 11 22:02:50 UTC [Node-02: kltp: clam.node.ooq:EMERGENCY]: Node (name=Node-02, ID=1001) is out of "CLAM quorum" (reason=node in minority).
[?] Thu Mar 11 22:02:50 UTC [Node-02: kltp: clam.node.ooq:EMERGENCY]: Node (name=Node-03, ID=1002) is out of "CLAM quorum" (reason=node in minority).
[?] Thu Mar 11 22:02:50 UTC [Node-02: kltp: clam.node.ooq:EMERGENCY]: Node (name=Node-04, ID=1003) is out of "CLAM quorum" (reason=node in minority).
[?] Thu Mar 11 22:02:50 UTC [Node-02: kltp: clam.node.ooq:EMERGENCY]: Node (name=Node-05, ID=1004) is out of "CLAM quorum" (reason=node in minority).
[?] Thu Mar 11 22:02:50 UTC [Node-02: kltp: clam.node.ooq:EMERGENCY]: Node (name=Node-06, ID=1005) is out of "CLAM quorum" (reason=node in minority).

 

Scan to view the article on your device
CUSTOMER EXCLUSIVE CONTENT

Registered NetApp customers get unlimited access to our dynamic Knowledge Base.

New authoritative content is published and updated each day by our team of experts.

Current Customer or Partner?

Sign In for unlimited access

New to NetApp?

Learn more about our award-winning Support