>The SMB DTrace provider enables you to use stable probe names to write DTrace scripts for the SMB server. For more information about the dynamic tracing capabilities of the Oracle Solaris OS, see
Oracle Solaris 11.4 DTrace (Dynamic Tracing) Guide
dtrace(8) man page.
The SMB server supports the following two probe types for each SMB request:
-startprobe is called before the request is executed.
-doneprobe is called after the request has been executed.