[Samba] FreeBSD samba server returns nt_status_acces_denied when DosStream xattr larger than 64KB

Ralph Böhme slow at samba.org
Wed Aug 9 12:37:29 UTC 2017

On Mon, Aug 07, 2017 at 08:26:22PM -0500, Andrew Walker via samba wrote:
> It's also interesting to note that ReFS in windows has a 128KB limit on the
> size of alternate data streams.
> When you try to write an overly large stream, the ReFS-backed server
> replies with "NT_STATUS_FILE_SYSTEM_LIMITATION" (0xc0000427) rather than
> "access denied". The windows client handles this more gracefully than a
> simple access denied message. It allows users to skip the file / doesn't
> pop up a password prompt.

oh, that's interesting. Can you please file a bugreport and assign it to me so
we can keep track of this? Thanks!


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