
>SEMMSL</TT
> parameter, which determines how many
    semaphores can be in a set, must be at least 17 for
    <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
>.
   </P
><P
>    Various other settings related to <SPAN
CLASS="QUOTE"
>"semaphore undo"</SPAN
>, such as
    <TT
CLASS="VARNAME"
>SEMMNU</TT
> and <TT
CLASS="VARNAME"
>SEMUME</TT
>, do not affect
    <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
>.
   </P
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><SPAN
CLASS="SYSTEMITEM"
>AIX</SPAN
></DT
><DD
><P
>