At 09:42 AM 4/3/97 -0800, Michael Anderson wrote:
>I have found that using the POSIX shell I can install a new version of an
>application while it is being used/loaded by one or more users. MPE would
>never allow this!

Actually, native MPE does allow this now.  See :PURGELINK.

>I kinda like the idea of bypassing the need to log users off the system to do
>this, but then I make some people around here (TIW) nervous.

It's always good to be cautious.  Pulling files out from under live
processes can be risky.  I got myself into a little trouble once when I used
this technique to update a live XL file - some of the logged-on users
started getting errors and had to log off to ensure they were accessing the
new version of the XL.  But, when used judiciously this new feature can be a
real lifesaver!

________________________________________________________
Jon Diercks * Systems Manager         Computing Services
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http://rowlf.csv.anderson.edu/        1100 East Fifth St
(317)641-4305 * FAX (317)641-3851     Anderson, IN 46012