部署知识库文章：Isilon LNN 重新编号失败，并显示错误：“未能提交更改：提交配置时出错：无仲裁]”

Summary: LNN 重新编号失败并显示错误

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Symptoms

 
重新编号节点 LNN 失败，并显示以下错误：   
 
# isi config
>>lnnset <old-lnn-number <> new-lnn-number>
>>commitFailed to commit changes： Error committing config： No Quorum]

Cause

对要从群集中删除的节点执行 Smartfail 操作后，IB 接口线缆仍连接到已执行 smartfail 操作的节点。这会导致删除的节点向群集发送垃圾邮件。智能故障节点仍将在 IB 接口上广播，并使群集认为它们已从群集中拆分出来。

Resolution

断开已执行 smartfail 操作的节点的后端 IB 线缆的连接，然后再次尝试重新编号。

以下命令正常工作，不会出现错误：   
 
# isi config
>>lnnset <old-lnn-number> <new-lnn-number commit>
>>

Additional Information

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Affected Products

Isilon

Products

Isilon, PowerScale OneFS, Isilon SmartPools
Article Properties
Article Number: 000173036
Article Type: Solution
Last Modified: 10 Sept 2026
Version:  5
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