<div class="content" name="VDS_FILE_SYSTEM_TYPE" uuid="81d04cc8-5492-442e-a0c4-86b7148140a3"><p>The VDS_FILE_SYSTEM_TYPE enumeration defines the set of
valid types for a <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_528b06a4-e67c-43b3-a02d-8738858a691d" data-linktype="relative-path">file
system</a>.</p><dl>
<dd>
<div><pre> typedef enum _VDS_FILE_SYSTEM_TYPE
 {
   VDS_FST_UNKNOWN = 0x00000000,
   VDS_FST_RAW = 0x00000001,
   VDS_FST_FAT = 0x00000002,
   VDS_FST_FAT32 = 0x00000003,
   VDS_FST_NTFS = 0x00000004,
   VDS_FST_CDFS = 0x00000005,
   VDS_FST_UDF = 0x00000006,
   VDS_FST_EXFAT = 0x00000007,
   VDS_FST_CSVFS = 0x00000008,
   VDS_FST_REFS = 0x00000009
 } VDS_FILE_SYSTEM_TYPE;
</pre></div>
</dd></dl><p><b>VDS_FST_UNKNOWN:  </b>The file system is unknown.</p><p><b>VDS_FST_RAW:  </b>The file system is raw.</p><p><b>VDS_FST_FAT:  </b>The file system is a <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_5173ca58-7cec-499e-ae5a-c07d81ff5676" data-linktype="relative-path">FAT file system</a>.</p><p><b>VDS_FST_FAT32:  </b>The file system is <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_6508b992-aee3-43e5-93a7-1de08f7e28d5" data-linktype="relative-path">FAT32</a>.</p><p><b>VDS_FST_NTFS:  </b>The file system is the <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_86f79a17-c0be-4937-8660-0cf6ce5ddc1a" data-linktype="relative-path">NTFS</a> file system.</p><p><b>VDS_FST_CDFS:  </b>The file system is the <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_1ddfdf88-c5e7-4320-bade-80f0b73c9c2e" data-linktype="relative-path">Compact Disc File System (CDFS)</a>.</p><p><b>VDS_FST_UDF:  </b>The file system is <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_cb5a1da2-5cc8-4e3f-80b9-32d55c5ca95f" data-linktype="relative-path">Universal Disk Format (UDF)</a>.</p><p><b>VDS_FST_EXFAT:  </b>The file system is Extended
File Allocation Table (ExFAT). For more information, see <a href="https://go.microsoft.com/fwlink/?LinkId=208354" data-linktype="external">[MSDN-EFFS]</a>.</p><p><b>VDS_FST_CSVFS</b><a id="Appendix_A_Target_10"></a><a aria-label="Product behavior note 10" href="6b2552ee-ba27-409f-99a8-18841573327a#Appendix_A_10" data-linktype="relative-path"><b>&lt;10&gt;</b></a><b>: 
</b>The file system is <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_fd83119d-2df8-4510-8e4c-2a725c9a8905" data-linktype="relative-path">Cluster
Shared Volume File System (CSVFS)</a>.</p><p><b>VDS_FST_REFS</b><a id="Appendix_A_Target_11"></a><a aria-label="Product behavior note 11" href="6b2552ee-ba27-409f-99a8-18841573327a#Appendix_A_11" data-linktype="relative-path"><b>&lt;11&gt;</b></a><b>: 
</b>The file system is <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_652d498c-f002-4e47-a794-720366b04b13" data-linktype="relative-path">Resilient
File System (ReFS)</a>.</p></div>