
>, in kilobytes.  This is the unit
         of storage and I/O within tables.  The default, 8 kilobytes,
         is suitable for most situations; but other values may be useful
         in special cases.
         The value must be a power of 2 between 1 and 32 (kilobytes).
         Note that changing this value requires an initdb.
        </P
></DD
><DT
><TT
CLASS="OPTION"
>--with-wal-segsize=<TT
CLASS="REPLACEABLE"
><I
>SEGSIZE</I
></TT
></TT
></DT
><DD
><P
>         Set the <I
CLASS="FIRSTTERM"
>WAL seg