更改数据服务IP:特性会发生什么变化

  • 2020年9月29日
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Alona
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为了提供对集群存储的访问，Nutanix Volumes利用iSCSI数据服务IP地址到客户端进行目标发现。该iSCSI数据服务IP地址作为iSCSI目标发现门户和初始连接点。Nutanix不建议配置iSCSI客户端会话直接连接到Controller VM IP地址。

感叹:更改数据服务IP地址需要停机并对受影响的服务和应用程序进行计划维护。

在修改Data Services IP地址前，请检查集群中是否启用了以下特性，如Calm、Leap或Xi Leap、carbono、Objects或Files。如果没有启用这些特性，请按照“。”界面修改数据服务IP地址Prism Web控制台指南:iSCSI数据业务IP地址影响．

Karbon和对象．如果启用了碳和/或对象服务，则可以不修改“Data Services”的IP地址。向Nutanix Support寻求帮助。

Nutanix文件。如果数据服务IP是可达的和功能(有效)文件将继续工作，没有影响是预期的。

如果启用了其他特性，请按照以下步骤继续修改“数据服务IP地址”Prism Web控制台指南:修改集群详细信息．

更改Data Services IP设置后，请执行中列出的其他步骤KB-8216根据已启用的特性(volume, Calm, Files, Leap, Xi Leap, carbonand Objects)更改数据服务IP地址

To provide access to cluster storage, Nutanix Volumes utilizes an iSCSI data services IP address to clients for target discovery. This iSCSI data services IP address acts as an iSCSI target discovery portal and initial connection point. Nutanix does not recommend configuring iSCSI client sessions to connect directly to Controller VM IP addresses.\u00a0<\/p>

\":exclamation:\" Changing Data Services IP address requires downtime and planned maintenance for affected services and applications.\u00a0<\/p>

Prior to changing the Data Services IP address, check if any of the features below are enabled on the cluster, such as Calm, Leap or Xi Leap, Karbon, Objects or Files.\u00a0If none of the features is enabled, proceed with changing\u00a0the Data Services IP Address as per the Prism Web Console Guide: iSCSI Data Services IP Address Impact<\/a>.<\/p>

Karbon and Objects<\/strong>. If Karbon and\/or Objects Services are enabled do NOT<\/strong> change the Data Services IP address. Reach out to Nutanix Support for assistance.<\/p>

Nutanix Files.\u00a0<\/strong>If Data Services IP is reachable and functional (valid) Files will continue working and no impact is to be expected.<\/p>

If any of the other features are enabled, proceed with changing the Data Services IP Address by following\u00a0Prism Web Console Guide: Modifying Cluster Details<\/a>.<\/p>

After changing the Data Services IP setting, follow additional steps listed in\u00a0KB-8216 Changing Data Services IP Address with the respect to features enabled (Volumes, Calm, Files, Leap, Xi Leap, Karbon and Objects)<\/a><\/p>","quoteUsername":"Alona","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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