[gpfsug-discuss] Change uidNumber and gidNumber for billions of files

[Lohit Valleru]

Hello Everyone,

We are planning to migrate from LDAP to AD, and one of the best solution was to change the uidNumber and gidNumber to what SSSD or Centrify would resolve.

May I know, if anyone has come across a tool/tools that can change the uidNumbers and gidNumbers of billions of files efficiently and in a reliable manner?
We could spend some time to write a custom script, but wanted to know if a tool already exists.

Please do let me know, if any one else has come across a similar situation, and the steps/tools used to resolve the same.

Regards,
Lohit
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