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On 7/15/10 04:15 , Luke S Crawford wrote:
> You need to make it clear that there is no longer a script, and that
> their job is now, essentially, to figure things out.   

+1

When I first got a job involving larger projects (with more severe
consequences for f***ups), my immediate reaction was to build test
environments for those projects so I could familiarize myself with them
*before* (a) I had to make major changes (b) I had to pull someone's nuts
out of the fire.  This had several useful knock-on effects beyond just
gaining experience:  in one case, I recognized a senior coworker was making
a mistake before the fact (sadly my warning wasn't heeded) --- but also, my
testbed turned out to allow me to fix the resulting outage much faster than
would otherwise have been possible.  Interesting learning experience for
both of us, as it turned out.

Key part of this:  no constraints on exploration of the test environment,
only guidelines to help the fledgling find his/her feet.  You don't just
learn the ropes of the environment you're mirroring; you also get to
exercise your mental muscles for "figuring things out".  This is invaluable
when you suddenly get hit with a production outage and no clue what's going
on, because now you have the skills to find the cause.  (As a mentor, it can
also help to occasionally throw deliberate "failures" into the testbed for
the mentee to find and fix.)

- -- 
brandon s. allbery     [linux,solaris,freebsd,perl]      allb...@kf8nh.com
system administrator  [openafs,heimdal,too many hats]  allb...@ece.cmu.edu
electrical and computer engineering, carnegie mellon university      KF8NH
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