跳转到主内容

启用空间分配后,原始设备映射会关闭所有路径

Views:
13
Visibility:
Public
Votes:
0
Category:
fas-systems
Specialty:
san
Last Updated:

适用场景

  • ONTAP
  • VMware
  • Windows Server 故障转移集群( WSFC )
  • 物理原始设备映射( RDM ) LUN
  • 跨机集群

问题描述

  • 将 LUN 设置为脱机和联机(以启用 space_allocation )后,所有相关路径都会在两个 ESXi 主机中的一个主机上保持关闭状态
  • Windows 磁盘已在 Microsoft 集群节点(即操作步骤之前的虚拟机( VM )中脱机,而不是 ESXi )中脱机
  • 具有 VM 集群节点的另一台主机仍连接有问题的 RDM ,没有访问问题。 
  • 在受影响的主机上:
  • 启动程序重新扫描不会重新发现 LUN 。 
  • esxcli storage core device list 仍包含 LUN 
  • esxcli storage nmp path list 将该 LUN 的所有路径显示为永久丢失。 
  • esxcli storage core device world list 显示虚拟机名称以及相关 LUN 的 NAA 

示例: 

[root@esx:~] esxcli storage core device world list | grep my-vm 

naa.600a0980774f6a352d5d4a684exxxxxx 2121675 1 vmm0:my-vm 

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.