\begin{longtable}[h]{clcX}
  \caption{Debug tag option table}\label{blb:director:debugtags} \\
  \toprule
  \rowcolor{bheader}
  \multicolumn{1}{c}{\bheader{Component}} &
  \multicolumn{1}{c}{\bheader{Tag}} &
  \multicolumn{1}{c}{\bheader{Debug Level}} &
  \multicolumn{1}{c}{\bheader{Comment}} \\
  \midrule
  \endfirsthead
  \bcontcaption{} \\
  \toprule
  \rowcolor{bheader}
  \multicolumn{1}{c}{\bheader{Component}} &
  \multicolumn{1}{c}{\bheader{Tag}} &
  \multicolumn{1}{c}{\bheader{Debug Level}} &
  \multicolumn{1}{c}{\bheader{Comment}} \\
  \midrule
  \endhead
  \midrule
  \multicolumn{4}{c}{\emph{Continues on the following page}} \\
  \endfoot
  \bottomrule
  \endlastfoot
  director & scheduler & 100 & information about job queue mangement \\
  \midrule
  director & scheduler & 20  & information about resources in job queue \\
  \midrule
  director & bvfs      & 10  & information about bvfs \\
  \midrule
  director & sql       & 15  & information about bvfs queries \\
  \midrule
  all      & memory    & 40-60 & information about smartalloc \\
\end{longtable}


% scheduler  100    director  information about job queue mangement
% scheduler   20    director  information about acquiring resources
% bvfs        10    director  information about bvfs 
% sql         15    director  information about bvfs sql queries
% memory     40-60  all       information about smartalloc
