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2.2.8.2.3 SMB_QUERY_FS_VOLUME_INFO

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This information level structure is used in TRANS2_QUERY_FS_INFORMATION Responses (section 2.2.6.4.2) to return extended volume information of the object store underlying the share specified in the request.<171>

 SMB_QUERY_FS_VOLUME_INFO 
   {
   FILETIME VolumeCreationTime;
   ULONG    SerialNumber;
   ULONG    VolumeLabelSize;
   USHORT   Reserved;
   WCHAR    VolumeLabel[VolumeLabelSize/2];
   }
 

VolumeCreationTime: (8 bytes): This field contains the date and time when the volume was created.

SerialNumber: (4 bytes): This field contains the serial number of the volume.

VolumeLabelSize: (4 bytes): This field contains the size of the VolumeLabel field, in bytes.

VolumeLabel: (variable): This field contains the Unicode-encoded volume label.