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为什么使用卷组时一个卷的E系列卷扩展速度非常慢？

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适用场景

  • NetApp E 系列
  • 卷组

问题解答

使用传统卷组而不是磁盘池时向卷添加容量可能需要很长时间、具体取决于扩展的卷：
  • 例如、如果扩展是针对卷A的、则新块必须在传统卷组中是连续的、因此系统需要重新分配卷B、C和D、以便为增长留出空间。
  • 如果扩展针对的是具有连续可用空间的最后一个卷、则系统不需要重新分配其余卷。

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追加信息

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.
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