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重新启动后 CIFS/SMB 身份验证失败

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ontap-9
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适用于

  • ONTAP 9
  • CIFS/SMB 协议环境
  • Active Directory 集成身份验证

问题

ONTAP 重新启动和 Active Directory 域控制器 (ADDC) 更换后,用户无法对 CIFS 共享进行身份验证。
该问题影响所有集群,并导致生产中断和合规性故障。
 

症状和日志输出:

  • 无法连接到域控制器(SecD errors: “noserveravailable")
  • 密码重置失败:
    Error: command failed: Password update failed. Reason: SecD Error: noserveravailable.
  • 日志中的身份验证错误:
    • Kerberos:KRB5KDC_ERR_PREAUTH_FAILED
    • LDAP 绑定错误:FAILURE: Unable to SASL bind to LDAP server using GSSAPI: Local error
    • EMS:Unable to connect to LDAP (Active Directory) service... Result: RESULT_ERROR_SECD_NO_SERVER_AVAILABLE
  • 用户无法访问 CIFS 共享

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