\documentclass{article}
\input{6824-preamble}

\begin{document}
\psetnum{10}
\date{2005/03/31}

\begin{pset}
  If the primary fails and the backup takes over, the primary will not
  have the correct state when it is restored. The primary would need
  to transfer from the backup all of its state, including registers
  and other processor state, and memory, then restore it. This can be
  done (while the execution of the backup is suspended), but is
  non-trivial. 
\end{pset}
\end{document}