NetApp adopts Microsoft’s Business-to-Customer (B2C) Identity Management

Effective December 3 - NetApp adopts Microsoft’s Business-to-Customer (B2C) identity management to simplify and provide secure access to NetApp resources. For accounts that did not pre-register (prior to Dec 3) access to your NetApp data may take up to 1 hour as your legacy NSS ID is synchronized to the new B2C identity. To learn more, Read the FAQ and Watch the video. Need assistance? Complete this form and select “Registration Issue” as the Feedback Category.

Windows 2008 LUN 访问丢失，并显示错误 "Microsoft DSM 返回了一个虚假的 MPIO 设备标识符路径 "

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Category:: data-ontap-dsm-for-windows-mpio

Specialty:: san

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This KB article is linked to the Interactive Workflow Workflow Host TS Workflow.

适用场景

Windows Server 2008 SP2
Windows Server 2008 R2
Microsoft 多路径 I/O （ MPIO ）和 Microsoft 设备特定模块（ DSM ）

问题描述

基于 Windows 2008 SP2 或 R2 的服务器使用 Microsoft 多路径 I/O （ MPIO ）和 Microsoft 设备特定模块（ MS-DSM ）连接到 NetApp SAN 。
在这种情况下、当多个路径同时丢失时、主机将失去对存储（ LUN ）的访问权限。
System Event ID 33"Microsoft DSM returned a bogus Path to <MPIO device identifier>", 出现“”错误信息，表示遇到该错误。