[Info-vax] Command to show process rms file opens?

[Robert A. Brooks]

On 7/30/2020 8:52 AM, David Hittner wrote:
> What is the command to show all RMS files being opened while the process
> executes commands? I recall seeing this in an "openvms internals"
> presentation somewhere, but can't remember what facility does this or how to
> invoke it.
$ SET WATCH FILE /CLASS = MAJOR

> I have an MMS build that runs 2 hours 21 minutes, and would like to see if
> there's anything that I could do to speed up the file access, such as
> INSTALLing frequently accessed files and images, moving files to faster
> access media, etc. But in order to generate a solution to the the problem I
> need to know exactly which files are being accessed.

Change the build NOT to create any compiler listings and linker
maps.  If that makes any appreciable difference, then it is clearly disk
I/O that's the issue.  If it is, consider setting the disk volume(s)
to be /NOHIGHWATER, assuming that's a safe thing to do in your environment.

-- 
                  -- Rob