警报 EMS 消息— secd.dc.out .of . pipe.instances
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- Category:
- ontap-9
- Specialty:
- nas<a>EMS</a><a> 1008476 </a>
- Last Updated:
适用场景
- ONTAP 9 及更高版本
- Microsoft Active Directory
- Microsoft Active Directory域控制器(DC)
- NTLM身份验证
问题描述
- NTLM身份验证失败
- 可能会显示EMS日志消息:
Event Name: secd.dc.out.of.pipe.instances
Event Description:
This message occurs when the Windows Domain Controller (DC), while responding to an MSRPC request from ONTAP, returns an error indicating that it ran out of pipe instances in the listening state.
This can occur when the requests from ONTAP are received by the DC during a timing window, when the limited number of listening pipe instance are already allocated to other requests. Such errors received by ONTAP might result in longer CIFS/NFS authentication and/or access times, potentially resulting in client timeouts.