Hi Ralph: In the following statement: " When Open.Connection is not NULL and a create is received with replay flag set, the server will return status_file_not_available."
I forgot to include the important condition "...and Open.Persistent is TRUE..." So the complete sentence is "When Open.Connection is not NULL and Open.Persistent is TRUE, if a create is received with replay flag set, the server will return status_file_not_available." This is my own wording based on my debugging. The final document change will have the normative language. Please let me know if this does not answer your question. Regards, Obaid Farooqi Sr. Escalation Engineer | Microsoft -----Original Message----- From: Ralph Boehme <s...@samba.org> Sent: Tuesday, July 8, 2025 7:25 AM To: Obaid Farooqi <oba...@microsoft.com> Cc: Microsoft Support <supportm...@microsoft.com>; cifs-protocol@lists.samba.org Subject: Re: [EXTERNAL] MS-SMB2: Create replay and Persistent Handle - TrackingID#2506160040006768 Hi Obaid On 7/2/25 9:53 PM, Obaid Farooqi wrote: > When Open.Connection is not NULL and a create is received with replay > flag set, the server will return status_file_not_available. hm, not sure if this will correctly cover the non-persistent DHv2 case? See attached trace from a Windows Server 2022 which just opens a new handle (p. 34/35): as the preceeding WRITE (p. 32/33) has set Open.IsReplayEligible to False, the create replay doesn't find an open that is eligible for replay and handles it as a new open instead: ---8<--- 3.3.5.9.10 Handling the SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 Create Context ... The server MUST locate the Open in GlobalOpenTable where Open.IsReplayEligible is TRUE and Open.CreateGuid matches the CreateGuid in the SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 create context, and Open.ClientGuid matches the ClientGuid of the connection that received this request. If an Open is not found, the server MUST continue the create process specified in the "Open Execution" Phase, ... ---8<--- I'll upload the trace via the link you provided. Thanks! -slow _______________________________________________ cifs-protocol mailing list cifs-protocol@lists.samba.org https://lists.samba.org/mailman/listinfo/cifs-protocol
