provocative maintenance

from Jargon File (4.4.4, 14 Aug 2003)
provocative maintenance
 n.

   [common ironic mutation of preventive maintenance] Actions performed
   upon a machine at regularly scheduled intervals to ensure that the
   system remains in a usable state. So called because it is all too
   often performed by a {field servoid} who doesn't know what he is
   doing; such `maintenance' often induces problems, or otherwise results
   in the machine's remaining in an unusable state for an indeterminate
   amount of time. See also {scratch monkey}.
    
from The Free On-line Dictionary of Computing (8 July 2008)
provocative maintenance

   [Common ironic mutation of "preventive maintenance"] Actions
   performed upon a machine at regularly scheduled intervals to
   ensure that the system remains in a usable state.  So called
   because it is all too often performed by a {field servoid} who
   doesn't know what he is doing; such "maintenance" often
   *induces* problems, or otherwise results in the machine's
   remaining in an *un*usable state for an indeterminate amount
   of time.  See also {scratch monkey}.

   [{Jargon File}]
    

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