<samba:parameter name="winbind enum groups" context="G" advanced="1" developer="1" xmlns:samba="http://samba.org/common"> <listitem> <para>On large installations using <citerefentry><refentrytitle>winbindd</refentrytitle> <manvolnum>8</manvolnum></citerefentry> it may be necessary to suppress the enumeration of groups through the <command moreinfo="none">setgrent()</command>, <command moreinfo="none">getgrent()</command> and <command moreinfo="none">endgrent()</command> group of system calls. If the <parameter moreinfo="none">winbind enum groups</parameter> parameter is <constant>no</constant>, calls to the <command moreinfo="none">getgrent()</command> system call will not return any data. </para> <para><emphasis>Warning:</emphasis> Turning off group enumeration may cause some programs to behave oddly. </para> <para>Default: <command moreinfo="none">winbind enum groups = yes </command></para> </listitem> </samba:parameter>