We have been chasing a VSS error on one of our Windows Server 2008R2 AD Domain 
Controllers.  We
were getting the messages:

VSS SYSTEM FILESET:\ VSS SYSTEM FILESET: ERROR:
> VSS failed to add comps in pre save, writer=System Writer,
> error=0x80070002: The system cannot find the file specified.
C:\ ERROR: VSS failed to initialize for
> directives, error=0x80070002: The system cannot find the file specified.

The server is Linux 64-bit running 7.5.3.2.  The client was originally running 
7.5.2, but we
upgraded it to 7.5.3, and then 7.5.3.4 with no relief.  The system 
administrator finally
noticed that the D:\ drive had gone offline.  While this didn't present any 
problem for Windows
running nor for WSB to make backups, NetWorker fell apart.

Has anyone seen this before?  Is it a known problem?  Does it already have a 
hotfix?

Thanks,

-- 
Frank Swasey                    | http://www.uvm.edu/~fcs
Sr Systems Administrator        | Always remember: You are UNIQUE,
University of Vermont           |    just like everyone else.
  "I am not young enough to know everything." - Oscar Wilde (1854-1900)

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