クラスタ全体を停止しても、いくつかのノードはシャットダウンしない

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Category:: ontap-9

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環境

ONTAP 9
4ノードを超えるクラスタ

問題

ONTAPがメンテナンスシャットダウンのために次のコマンドを実行すると、いくつかのノードがシャットダウンしません。

例:
::>system node halt -node * -inhibit-takeover true -skip-lif-migration-before-shutdown true
Warning: Are you sure you want to halt node "node1"? {y|n}: y Waiting for a quorum membership change to complete. Waiting for a quorum membership change to complete. ...

EMS ログに次のイベントが表示されます。

例：
Fri Jan 04 21:31:01 JST [node1: shutdown_thread0: kern.shutdown:notice]: System shut down because : "D-blade Halting". Fri Jan 04 21:32:20 JST [node2: shutdown_thread0: kern.shutdown:notice]: System shut down because : "D-blade Halting". Fri Jan 04 21:33:24 JST [node3: kltp: clam.node.ooq:EMERGENCY]: Node (name=node2, ID=1003) is out of "CLAM quorum" (reason=quorum update). Fri Jan 04 21:33:24 JST [node4: kltp: clam.node.ooq:EMERGENCY]: Node (name=node2, ID=1003) is out of "CLAM quorum" (reason=quorum update). Fri Jan 04 21:33:24 JST [node5: kltp: clam.node.ooq:EMERGENCY]: Node (name=node2, ID=1003) is out of "CLAM quorum" (reason=heartbeat failure). Fri Jan 04 21:33:24 JST [node6: kltp: clam.node.ooq:EMERGENCY]: Node (name=node2, ID=1003) is out of "CLAM quorum" (reason=quorum update). Fri Jan 04 21:33:24 JST [node7: kltp: clam.node.ooq:EMERGENCY]: Node (name=node2, ID=1003) is out of "CLAM quorum" (reason=quorum update). Fri Jan 04 21:33:24 JST [node8: kltp: clam.node.ooq:EMERGENCY]: Node (name=node2, ID=1003) is out of "CLAM quorum" (reason=quorum update).