This is still causing us headaches, is there any resolution to it?

thanks,

Jon

I've found this, but I'm not sure if it's the resolution we need:

http://epiwiki.se/troubleshooting/episerver-filesystem

 EPiServer file systems in CMS 5 are by default Versioned file system and store the files in a GUID structure in your VPP folder, and the real structure is stored in EPiServer object store.

When the versioned file system gets corrupted on a certain node it’s not possible to manage the files below that node therefore a has written a bit of code that by pass the file system and creates unified file system objects for the structure based on how object store looks like Create versioned file system objects from a file structure .

Exception Failed to add relation from <guid> to <guid> in object store localdatabase.

Hi Jon,

Have you tried giving setting bypassAccessCheck="true" under virtualPath -> Providers ??

Jay 

Hi,

I've had a similar problem upgrading from R1 to R2.  Some of the files were corrupted (version counter = 0).  This was not a problem in R1, but caused the File Browser to crash in R2.

If you can verify that the files that are causing the problem have a versioncounter of zero, then you can write a .net script to run through all the files and then you can do the following check:

try
{
Asset = VirtualPathHandler.Instance.GetFile(Server.UrlDecode(f.VirtualPath), true) as UnifiedFile;
n = Asset.Length;

string s = Asset.Summary.Comments;
}
catch (Exception)
{}

If an exception is raised, then something is wrong with the file.  This is a bit crude, but worked for me.

 Thanks