跳转到主内容

Cisco UCS 平台上的 NFS , iSCSI 或 FCP 性能问题

Views:
10
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
perf
Last Updated:

适用场景

  • 所有 FAS 或 AFF 平台
  • 所有 E 系列平台
  • 所有 SolidFire 平台
  • Cisco UCS 平台
  • VMware ESXi
  • FCP , iSCSI 或 NFS 连接

问题描述

  • 用户端或虚拟机会出现高延迟,但网络和存储响应时间不会显示问题描述。
  • 示例: ONTAP 9 qos statistics volume latency show 显示 1-10 毫秒的延迟,但 vSphere 性能图可能显示 5-10 秒的延迟。
    • VMware 可能还会显示路径摆动问题,用户将看到 30 秒或更长时间的延迟,然后 I/O 将恢复。

 

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.

 

  • 这篇文章对您有帮助吗?