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从 AD 环境中删除旧 DC 服务器后发生 CIFS 访问延迟

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Category:
ontap-9
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nas
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适用场景

  • ONTAP 9.1
  • CIFS
  • 已从 Active Directory ( AD )环境中删除域控制器( DC )

问题描述

  • CIFS 访问延迟
  • secd.conn.auth.failure:error 在 EMS 日志中:

Tue Mar 16 15:45:17 JST [xxx-xxx: secd: secd.conn.auth.failure:error]: Vserver (xxyyyy) could not make a connection over the network to server (ip 10.xx.xx.151, port 88) via interface xx.xx.xx.x. Error: Operation timed out.

  • vserver cifs domain discovered-servers show 并且CIFS-DOMAIN-DISCOVERED-SERVER.XML 不会显示KERBEROSSVM的Type条目
  • secd.log 指示许多 secd 身份验证条目在队列中保留超过 10 秒:

Tue Mar 16 2021 09:05:33 +09:00 [kern_secd:info:7051] | [000.000.015]  debug:  Worker Thread 34638722560 processing RPC 151:secd_rpc_auth_extended with request ID:23652 which sat in the queue for 18 seconds. { in run() at src/server/secd_rpc_server.cpp:2067 }

 

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