title: sql server 2012 Msg 3286
body: <p>Good day .</p>
  
  <p>Please help me understand the situation . The SQL Server 2012 has a base with a group filestream ( base documents from sharepoint).</p>
  
  <pre><code>Microsoft SQL Server 2012 - 11.0.2100.60 (X64)
  Feb October 2012 19:39:15
  Copyright (c) Microsoft Corporation
  Enterprise Edition: Core-based Licensing ( 64 -bit) on Windows NT 6.1 &lt;X64&gt; (Build 7601 : Service Pack 1 ) (Hypervisor)
  </code></pre>
  
  <p>Recently pobilas base magically , I was able to restore it without losing data and without the use of backups .
  CheckDB goes well , as with the parameter skip errors associated with filestream, and without it .
  But after that there was a problem creating a backup, indicates an error , the description of which I have not found anywhere else.</p>
  
  <blockquote>
    <p>Msg 3286 , Level 16 , State 1 , Line 1 Backup failed because there is
    a mismatch in file metadata for file 65537 . Msg 3013 , Level 16 ,
    State 1 , Line 1 BACKUP DATABASE is terminating abnormally.</p>
  </blockquote>
  
  <p>I can not understand what "file 65537 " in this context . blobnumber, BlobID or that of another .
  Maybe someone encountered or tell which way to drip . I would be very grateful.</p>