SMB3 POSIX and deleting files with FILE_ATTRIBUTE_READONLY

Ralph Boehme slow at samba.org
Thu Apr 10 08:33:54 UTC 2025


On 4/10/25 12:43 AM, Jeremy Allison wrote:
> Does Windows ever send FILE_DISPOSITION_IGNORE_READONLY_ATTRIBUTE over
> the wire ?

No, it's local only, cf MS-FSCC and the thread "SMB2 DELETE vs UNLINK" 
on the Linux cifs mailing list.

<https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-fscc/4718fc40-e539-4014-8e33-b675af74e3e1>


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