[cifs-protocol] FSCTL_DUPLICATE_EXTENTS_TO_FILE questions

2016-09-22 Thread David Disseldorp via cifs-protocol
Dear Dochelp, I've been testing FSCTL_DUPLICATE_EXTENTS_TO_FILE functionality against a Windows Server 2016 server, and have noticed the following behaviour which appears contrary to the [MS-FSCC] spec: --- 2.3.8 FSCTL_DUPLICATE_EXTENTS_TO_FILE Reply ... Error Code == STATUS_NOT_SUPPORTED a)

Re: [cifs-protocol] FSCTL_DUPLICATE_EXTENTS_TO_FILE questions, 116092214702946

2016-09-22 Thread Nathan Manis via cifs-protocol
[Dochelp to bcc] [+Casemail] Hi David, Thank you for your question. We have created a service request to review the report below and assist further. The service request number is 116092214702946. An engineer from the Protocols team will contact you soon. Thanks, Nathan Manis -Origi

Re: [cifs-protocol] FSCTL_DUPLICATE_EXTENTS_TO_FILE questions, 116092214702946

2016-09-22 Thread Jeff McCashland via cifs-protocol
Thank you Nathan! [Nathan to BCC] Hi David, I would like to look into these questions. Could you send net traces for the two scenarios (sparse vs. non-sparse) you describe? I created a DTM Workspace for uploading files to this case. You will receive a separate email from "CTS Automated Diagnos