3.3.5.21.4 Handling SMB2_0_INFO_QUOTA

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The server's object store MAY support quotas associated with a security principal. If the server exposes support for quotas, it MUST allow security principals to be identified using security identifiers (SIDs) in the format specified in [MS-DTYP] section 2.4.2.2.<423>

If the object store does not support quotas, the server MUST fail the request with STATUS_NOT_SUPPORTED.

If the user represented by Session.SecurityContext is not granted the right to manage quotas on the underlying volume in the object store, the server MUST fail the request with STATUS_ACCESS_DENIED.

The server MUST apply the provided quota information to the underlying volume that hosts the open in the object store.<424>

If the underlying object store returns an error, the server MUST fail the request with the error code received.

Otherwise, the server MUST initialize an SMB2 SET_INFO Response following the syntax given in section 2.2.40.

The response MUST then be sent to the client.