<samba:parameter name="log level"
                 type="string"
                 context="G"
                 handler="handle_debug_list"
                 xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
<synonym>debuglevel</synonym>
<description>
    <para>
    The value of the parameter (a astring) allows the debug level (logging level) to be specified in the 
    <filename moreinfo="none">smb.conf</filename> file. 
    </para>

    <para>This parameter has been extended since the 2.2.x 
    series, now it allows one to specify the debug level for multiple 
    debug classes. This is to give greater flexibility in the configuration 
    of the system. The following debug classes are currently implemented:
    </para>

    <itemizedlist>
	<listitem><para><parameter moreinfo="none">all</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">tdb</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">printdrivers</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">lanman</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">smb</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">smb2</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">smb2_credits</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">rpc_parse</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">rpc_srv</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">rpc_cli</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">passdb</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">sam</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">auth</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">winbind</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">vfs</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">idmap</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">quota</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">acls</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">locking</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">msdfs</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">dmapi</parameter></para></listitem>
	<listitem><para><parameter moreinfo="none">registry</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">scavenger</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dns</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">ldb</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">tevent</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">auth_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">auth_json_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">kerberos</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dsdb_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dsdb_json_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dsdb_password_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dsdb_password_json_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dsdb_transaction_audit</parameter></para></listitem>
        <listitem><para><parameter moreinfo="none">dsdb_transaction_json_audit</parameter></para></listitem>
    </itemizedlist>

    <para>Authentication and authorization audit information is logged
    under the auth_audit, and if Samba was not compiled with
    --without-json-audit, a JSON representation is logged under
    auth_json_audit.</para>

    <para>Support is comprehensive for all authentication and authorisation
    of user accounts in the Samba Active Directory Domain Controller,
    as well as the implicit authentication in password changes.  In
    the file server, NTLM authentication, SMB and RPC authorization is
    covered.</para>

    <para>Log levels for auth_audit and auth_audit_json are:</para>
    <itemizedlist>
	<listitem><para>2: Authentication Failure</para></listitem>
	<listitem><para>3: Authentication Success</para></listitem>
	<listitem><para>4: Authorization Success</para></listitem>
	<listitem><para>5: Anonymous Authentication and Authorization Success</para></listitem>
    </itemizedlist>

    <para>Changes to the sam.ldb database are logged
    under the dsdb_audit and a JSON representation is logged under
    dsdb_json_audit.</para>

    <para>Password changes and Password resets are logged under
    dsdb_password_audit and a JSON representation is logged under the
    dsdb_password_json_audit.</para>

    <para>Transaction rollbacks and prepare commit failures are logged under
    the dsdb_transaction_audit and a JSON representation is logged under the
    password_json_audit. Logging the transaction details allows the
    identification of password and sam.ldb operations that have been rolled
    back.</para>


</description>
<value type="default">0</value>
<value type="example">3 passdb:5 auth:10 winbind:2</value>
</samba:parameter>
