跳转到主内容

Trident 池信息在 ONTAP 卷移动后未更新

Views:
Visibility:
Public
Votes:
0
Category:
snapcenter
Specialty:
snapx
Last Updated:

适用于

  • NetApp Trident
  • 使用 TridentBackendConfig (TBC) 的 Trident 部署
  • SVM aggr-list 中包含多个聚合的环境

问题

将 Trident 管理的 ONTAP 卷移动到其他聚合后,Trident 中的后端池信息不会反映新的聚合位置。这会导致:

  • tridentctl get volume -n trident -o yaml 继续显示旧的聚合。
  • 调配新的 PVC 可能会导致 Trident 在源聚合上创建新的 FlexVol,即使移动的卷具有可用的 qtree 插槽。
  • 尝试使用 tridentctl update backend 手动更新后端失败,错误如下:

Error: could not update backend NAS-HC-615: cannot update backend 'NAS-HC-615' created using TridentBackendConfigCR; please update the TridentBackendConfigCR (400 Bad Request)

  • 编辑 TBC 不会更新已移动卷的池信息。
  • 源聚合和目标聚合都保留在 SVM aggr-list 中。

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.