Hi,
I noticed that many files were missing when searching for them on my Server 2012 Fileserver.
After some troubleshooting I noticed that the ones missing, had a Size on Disk of 4KB and the "SparseFile" and "ReparsePoint" (PL) Flags set.
So it looks like they were processed by the enabled Data Deduplication.
Am I missing something here or is it really the case that deduplicated files cannot be indexed by windows search?