Performance Tuning Guidelines for Windows Server 2008 R2: https://yadi.sk/d/KCpbvMDck693a
For File Servers, it offers details on the following settings:
NtfsDisable8dot3NameCreation
TreatHostAsStableStorage
AsynchronousCredits
Smb2CreditsMin and Smb2CreditsMax
AdditionalCriticalWorkerThreads
MaximumTunnelEntries
SrvMaxThreadsPerQueue
RequireSecuritySignature
MaxMpxCt
PS
https://msdn.microsoft.com/en-us/library/dn529134.aspx
