Configuration Mode Commands : SteelHead Configuration Commands : CIFS, SMB, SMB2, and SMB3 Support Commands : protocol cifs mac oplock enable
  
protocol cifs mac oplock enable
Enables opportunist lock (oplock) support for Mac clients.
Syntax
[no] protocol cifs mac oplock enable
Parameters
None
Usage
A lock requested by a client on a file that resides on a remote server. To prevent any compromise to data integrity, the SteelHead only optimizes data where exclusive access is available (in other words, when locks are granted). When an oplock is not available, the SteelHead does not perform application-level latency optimizations but still performs Scalable
Data Referencing and compression on the data as well as TCP optimizations. Therefore, even without the benefits of latency optimization, SteelHeads still increase WAN performance, but not as effectively as when application optimizations are available.
The no command option disables CIFS MAC oplock support.
Example
amnesiac (config) # protocol cifs mac oplock enable
Product
SteelHead CX, SteelHead EX, SteelHead-v, SteelHead-c
Related Commands
show prepop