Re: export(5) all_squash, only new files squashed, or all uid/gids?

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Hi Martin,

The option all_squash does not affect files or directories.
It replaces RPC request credentials sent by nfs client with
user nobody:nobody. The newly created files will be owned by
nobody:nobody, if parent directory permission
(and export rules) allow to do so.

Best regards,
   Tigran.



----- Original Message -----
> From: "Martin Wege" <martin.l.wege@xxxxxxxxx>
> To: "Linux NFS Mailing List" <linux-nfs@xxxxxxxxxxxxxxx>
> Sent: Sunday, 3 March, 2024 14:31:37
> Subject: export(5) all_squash, only new files squashed, or all uid/gids?

> Hello,
> 
> How does the export(5) option all_squash export option work? Does it
> only squash the uid/gid of new files to nobody/nogroup, or will it
> turn the uid/gids of all existing files in the exported tree to
> nobody/nogroup?
> 
> Thanks,
> Martin

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