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向集群添加新节点后 NDMP 身份验证失败

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ndmp
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适用于

  • ONTAP 9.7+
  • 将节点加入集群
  • SVM 范围的 NDMP

问题

  • 新节点添加到群集中
  • 群集已启用 NDMP,并且配置了身份验证
  • "控制连接" LIF 移动到其中一个新节点
  • NDMP 身份验证失败并显示错误

getpwnam_r failed with error: '2', errno: 2 [No such file or directory]
Error: show failed: Cannot get password for user 'username'

WARN: getpwnam_r failed with error: '2', errno: 2 [No such file or directory]. Retrying
ERROR: getpwnam_r failed after 4 tries.

  • 如果"控制连接" LIF 移动回其原始节点,则 NDMP 身份验证工作

注意:  此处描述的问题仅影响 SVM 范围的 NDMP,而不影响节点范围的 NDMP。对于节点范围的 NDMP 因 MD5 AUTH FAILED 在特定节点上失败的情况,请更新密码为已知良好的密码。

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