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CONTAP-413023:由于身份验证错误,访问 NFS 挂载失败

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ontap-9
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nas
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问题描述

  • 当为 SVM 启用扩展组(AUTH_SYS 启用扩展组)并将 LDAP 配置为 group 数据库的源时:
    • LDAP 服务器可能会显示性能下降
    • 由于查找过程中的超时或延迟,secd_rpc_auth_user_id_to_unix_ext_creds 的 EMS 事件可能会被记录,表明查找 UNIX 用户失败
  • 这将导致 SecD 内存压力并导致 RPC 丢失,这将记录在 EMS 事件中,类似于以下示例:
    • Thu Aug 07 12:34:56 EDT [Node-01: secd: secd.rpc.server.request.dropped:debug]: The RPC secd_rpc_auth_user_id_to_unix_ext_creds sent from NBLADE_NFS was dropped by SecD due to memory pressure.

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