---- START access-control.html ----
---- END access-control.html ----

---- START appendix-changes.html ----
---- END appendix-changes.html ----

---- START appendix-common-errors.html ----
---- END appendix-common-errors.html ----

---- START appendix-configs.html ----
---- END appendix-configs.html ----

---- START appendix-contrib.html ----
---- END appendix-contrib.html ----

---- START appendix-deployments.html ----
---- END appendix-deployments.html ----

---- START appendix-ldap-result-codes.html ----
---- END appendix-ldap-result-codes.html ----

---- START appendix-recommended-versions.html ----
---- END appendix-recommended-versions.html ----

---- START appendix-upgrading.html ----
---- END appendix-upgrading.html ----

---- START autoconf.html ----
---- END autoconf.html ----

---- START backends.html ----
82c82
<         directory &quot;./ldif&quot;
---
>         directory ./ldif
126c126
< <H2><A NAME="Metadirectory">11.4. Metadirectory</A></H2>
---
> <H2><A NAME="MDB">11.4. MDB</A></H2>
127a128,147
> <P>The <EM>mdb</EM> backend to <EM>slapd</EM>(8) is the upcoming primary backend for a normal <EM>slapd</EM> database.  It uses OpenLDAP's own Memory-Mapped Database (<TERM>MDB</TERM>) library to store data and is intended to replace the Berkeley DB backends.</P>
> <P>It supports indexing like the BDB backends, but it uses no caching and requires no tuning to deliver maximum search performance.  Like <EM>hdb</EM>, it is also fully hierarchical and supports subtree renames in constant time.</P>
> <H3><A NAME="back-mdb Configuration">11.4.2. back-mdb Configuration</A></H3>
> <P>Unlike the BDB backends, the MDB backend can be instantiated with very few configuration lines:</P>
> <PRE>
>         include ./schema/core.schema
> 
>         database  mdb
>         directory ./mdb
>         suffix    &quot;dc=suretecsystems,dc=com&quot;
>         rootdn    &quot;cn=mdb,dc=suretecsystems,dc=com&quot;
>         rootpw    mdb
>         maxsize   1073741824
> </PRE>
> <P>In addition to the usual parameters that a minimal configuration requires, the MDB backend requires a maximum size to be set. This should be the largest that the database is ever anticipated to grow (in bytes). The filesystem must also provide enough free space to accommodate this size.</P>
> <H3><A NAME="Further Information">11.4.3. Further Information</A></H3>
> <P><EM>slapd-mdb</EM>(5)</P>
> <HR>
> <H2><A NAME="Metadirectory">11.5. Metadirectory</A></H2>
> <H3><A NAME="Overview">11.5.1. Overview</A></H3>
131c151
< <H3><A NAME="back-meta Configuration">11.4.2. back-meta Configuration</A></H3>
---
> <H3><A NAME="back-meta Configuration">11.5.2. back-meta Configuration</A></H3>
133c153
< <H3><A NAME="Further Information">11.4.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.5.3. Further Information</A></H3>
136,137c156,157
< <H2><A NAME="Monitor">11.5. Monitor</A></H2>
< <H3><A NAME="Overview">11.5.1. Overview</A></H3>
---
> <H2><A NAME="Monitor">11.6. Monitor</A></H2>
> <H3><A NAME="Overview">11.6.1. Overview</A></H3>
141c161
< <H3><A NAME="back-monitor Configuration">11.5.2. back-monitor Configuration</A></H3>
---
> <H3><A NAME="back-monitor Configuration">11.6.2. back-monitor Configuration</A></H3>
188c208
< <H3><A NAME="Further Information">11.5.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.6.3. Further Information</A></H3>
191,192c211,212
< <H2><A NAME="Null">11.6. Null</A></H2>
< <H3><A NAME="Overview">11.6.1. Overview</A></H3>
---
> <H2><A NAME="Null">11.7. Null</A></H2>
> <H3><A NAME="Overview">11.7.1. Overview</A></H3>
201c221
< <H3><A NAME="back-null Configuration">11.6.2. back-null Configuration</A></H3>
---
> <H3><A NAME="back-null Configuration">11.7.2. back-null Configuration</A></H3>
227c247
< <H3><A NAME="Further Information">11.6.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.7.3. Further Information</A></H3>
230,231c250,251
< <H2><A NAME="Passwd">11.7. Passwd</A></H2>
< <H3><A NAME="Overview">11.7.1. Overview</A></H3>
---
> <H2><A NAME="Passwd">11.8. Passwd</A></H2>
> <H3><A NAME="Overview">11.8.1. Overview</A></H3>
234c254
< <H3><A NAME="back-passwd Configuration">11.7.2. back-passwd Configuration</A></H3>
---
> <H3><A NAME="back-passwd Configuration">11.8.2. back-passwd Configuration</A></H3>
267c287
< <H3><A NAME="Further Information">11.7.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.8.3. Further Information</A></H3>
270,271c290,291
< <H2><A NAME="Perl/Shell">11.8. Perl/Shell</A></H2>
< <H3><A NAME="Overview">11.8.1. Overview</A></H3>
---
> <H2><A NAME="Perl/Shell">11.9. Perl/Shell</A></H2>
> <H3><A NAME="Overview">11.9.1. Overview</A></H3>
274c294
< <H3><A NAME="back-perl/back-shell Configuration">11.8.2. back-perl/back-shell Configuration</A></H3>
---
> <H3><A NAME="back-perl/back-shell Configuration">11.9.2. back-perl/back-shell Configuration</A></H3>
276c296
< <H3><A NAME="Further Information">11.8.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.9.3. Further Information</A></H3>
279,280c299,300
< <H2><A NAME="Relay">11.9. Relay</A></H2>
< <H3><A NAME="Overview">11.9.1. Overview</A></H3>
---
> <H2><A NAME="Relay">11.10. Relay</A></H2>
> <H3><A NAME="Overview">11.10.1. Overview</A></H3>
283c303
< <H3><A NAME="back-relay Configuration">11.9.2. back-relay Configuration</A></H3>
---
> <H3><A NAME="back-relay Configuration">11.10.2. back-relay Configuration</A></H3>
285c305
< <H3><A NAME="Further Information">11.9.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.10.3. Further Information</A></H3>
288,289c308,309
< <H2><A NAME="SQL">11.10. SQL</A></H2>
< <H3><A NAME="Overview">11.10.1. Overview</A></H3>
---
> <H2><A NAME="SQL">11.11. SQL</A></H2>
> <H3><A NAME="Overview">11.11.1. Overview</A></H3>
296c316
< <H3><A NAME="back-sql Configuration">11.10.2. back-sql Configuration</A></H3>
---
> <H3><A NAME="back-sql Configuration">11.11.2. back-sql Configuration</A></H3>
359c379
< <H3><A NAME="Further Information">11.10.3. Further Information</A></H3>
---
> <H3><A NAME="Further Information">11.11.3. Further Information</A></H3>
---- END backends.html ----

---- START config.html ----
---- END config.html ----

---- START copyright.html ----
---- END copyright.html ----

---- START dbtools.html ----
---- END dbtools.html ----

---- START glossary.html ----
621a622,629
> MDB
> </TD>
> <TD>
> Memory-Mapped Database
> </TD>
> </TR>
> <TR>
> <TD>
---- END glossary.html ----

---- START index.html ----
26c26
< <ADDRESS CLASS="doc-modified">31 July 2012</ADDRESS>
---
> <ADDRESS CLASS="doc-modified">3 March 2013</ADDRESS>
246c246
< <A HREF="backends.html#Metadirectory">11.4. Metadirectory</A><UL>
---
> <A HREF="backends.html#MDB">11.4. MDB</A><UL>
249c249
< <A HREF="backends.html#back-meta Configuration">11.4.2. back-meta Configuration</A>
---
> <A HREF="backends.html#back-mdb Configuration">11.4.2. back-mdb Configuration</A>
253c253
< <A HREF="backends.html#Monitor">11.5. Monitor</A><UL>
---
> <A HREF="backends.html#Metadirectory">11.5. Metadirectory</A><UL>
256c256
< <A HREF="backends.html#back-monitor Configuration">11.5.2. back-monitor Configuration</A>
---
> <A HREF="backends.html#back-meta Configuration">11.5.2. back-meta Configuration</A>
260c260
< <A HREF="backends.html#Null">11.6. Null</A><UL>
---
> <A HREF="backends.html#Monitor">11.6. Monitor</A><UL>
263c263
< <A HREF="backends.html#back-null Configuration">11.6.2. back-null Configuration</A>
---
> <A HREF="backends.html#back-monitor Configuration">11.6.2. back-monitor Configuration</A>
267c267
< <A HREF="backends.html#Passwd">11.7. Passwd</A><UL>
---
> <A HREF="backends.html#Null">11.7. Null</A><UL>
270c270
< <A HREF="backends.html#back-passwd Configuration">11.7.2. back-passwd Configuration</A>
---
> <A HREF="backends.html#back-null Configuration">11.7.2. back-null Configuration</A>
274c274
< <A HREF="backends.html#Perl/Shell">11.8. Perl/Shell</A><UL>
---
> <A HREF="backends.html#Passwd">11.8. Passwd</A><UL>
277c277
< <A HREF="backends.html#back-perl/back-shell Configuration">11.8.2. back-perl/back-shell Configuration</A>
---
> <A HREF="backends.html#back-passwd Configuration">11.8.2. back-passwd Configuration</A>
281c281
< <A HREF="backends.html#Relay">11.9. Relay</A><UL>
---
> <A HREF="backends.html#Perl/Shell">11.9. Perl/Shell</A><UL>
284c284
< <A HREF="backends.html#back-relay Configuration">11.9.2. back-relay Configuration</A>
---
> <A HREF="backends.html#back-perl/back-shell Configuration">11.9.2. back-perl/back-shell Configuration</A>
288c288
< <A HREF="backends.html#SQL">11.10. SQL</A><UL>
---
> <A HREF="backends.html#Relay">11.10. Relay</A><UL>
291c291
< <A HREF="backends.html#back-sql Configuration">11.10.2. back-sql Configuration</A>
---
> <A HREF="backends.html#back-relay Configuration">11.10.2. back-relay Configuration</A>
293c293,300
< <A HREF="backends.html#Further Information">11.10.3. Further Information</A></UL></UL>
---
> <A HREF="backends.html#Further Information">11.10.3. Further Information</A></UL>
> <BR>
> <A HREF="backends.html#SQL">11.11. SQL</A><UL>
> <A HREF="backends.html#Overview">11.11.1. Overview</A>
> <BR>
> <A HREF="backends.html#back-sql Configuration">11.11.2. back-sql Configuration</A>
> <BR>
> <A HREF="backends.html#Further Information">11.11.3. Further Information</A></UL></UL>
615c622
< <A HREF="tuning.html#{{TERM:IDL}} Cache (idlcachesize)">21.4.3. <TERM>IDL</TERM> Cache (idlcachesize)</A>
---
> <A HREF="tuning.html#{{TERM:IDL}} Cache (idlcachesize)">21.4.3. <TERM>IDL</TERM> Cache (idlcachesize)</A></UL>
617c624
< <A HREF="tuning.html#{{slapd}}(8) Threads">21.4.4. <EM>slapd</EM>(8) Threads</A></UL></UL>
---
> <A HREF="tuning.html#{{slapd}}(8) Threads">21.5. <EM>slapd</EM>(8) Threads</A></UL>
---- END index.html ----

---- START install.html ----
---- END install.html ----

---- START intro.html ----
---- END intro.html ----

---- START license.html ----
---- END license.html ----

---- START limits.html ----
---- END limits.html ----

---- START maintenance.html ----
---- END maintenance.html ----

---- START monitoringslapd.html ----
---- END monitoringslapd.html ----

---- START overlays.html ----
---- END overlays.html ----

---- START preface.html ----
---- END preface.html ----

---- START quickstart.html ----
---- END quickstart.html ----

---- START referrals.html ----
---- END referrals.html ----

---- START replication.html ----
112,113c112
< <LI>If backing up the Berkeley database itself and periodically backing up the transaction log files, then the same member of the mirror pair needs to be used to collect logfiles until the next database backup is taken</UL>
< <LI>Delta-Syncrepl is not yet supported</UL>
---
> <LI>If backing up the Berkeley database itself and periodically backing up the transaction log files, then the same member of the mirror pair needs to be used to collect logfiles until the next database backup is taken</UL></UL>
407,409d405
< <P><HR WIDTH="80%" ALIGN="Left">
< <STRONG>Note: </STRONG>Delta-syncrepl is not yet supported with MirrorMode.
< <HR WIDTH="80%" ALIGN="Left"></P>
---- END replication.html ----

---- START runningslapd.html ----
---- END runningslapd.html ----

---- START sasl.html ----
---- END sasl.html ----

---- START schema.html ----
---- END schema.html ----

---- START security.html ----
---- END security.html ----

---- START slapdconf2.html ----
39c39
< <STRONG>Note: </STRONG>You will need to continue to use the older <EM>slapd.conf</EM>(5) configuration system if your OpenLDAP installation requires the use of one or more backends or overlays that have not been updated to use the <EM>slapd-config</EM>(5) system.  As of OpenLDAP 2.4.25, the only official backends that have not yet been updated to use <EM>slapd-config</EM>(5) are <EM>slapd-meta</EM>(5) and <EM>slapd-sql</EM>(5).  There may be additional contributed or experimental overlays that also have not been updated.
---
> <STRONG>Note: </STRONG>You will need to continue to use the older <EM>slapd.conf</EM>(5) configuration system if your OpenLDAP installation requires the use of one or more backends or overlays that have not been updated to use the <EM>slapd-config</EM>(5) system.  As of OpenLDAP 2.4.33, all of the official backends have been updated.  There may be additional contributed or experimental overlays that also have not been updated.
---- END slapdconf2.html ----

---- START slapdconfig.html ----
---- END slapdconfig.html ----

---- START tls.html ----
---- END tls.html ----

---- START troubleshooting.html ----
---- END troubleshooting.html ----

---- START tuning.html ----
33c33
< <P>See <A HREF="tuning.html#Caching">Caching</A></P>
---
> <P>See <A HREF="tuning.html#Caching">Caching</A> for BDB cache tuning hints. Note that MDB uses no cache of its own and has no tuning options, so the Caching section can be ignored when using MDB.</P>
35c35,36
< <P>Use fast subsystems. Put each database and logs on separate disks configurable via <EM>DB_CONFIG</EM>:</P>
---
> <P>Use fast filesystems, and conduct your own testing to see which filesystem types perform best with your workload. (On our own Linux testing, EXT2 and JFS tend to provide better write performance than everything else, including newer filesystems like EXT4, BTRFS, etc.)</P>
> <P>Use fast subsystems. Put each database and logs on separate disks (for BDB this is configurable via <EM>DB_CONFIG</EM>):</P>
145,146c146,148
< <H3><A NAME="{{slapd}}(8) Threads">21.4.4. <EM>slapd</EM>(8) Threads</A></H3>
< <P><EM>slapd</EM>(8) can process requests via a configurable number of thread, which in turn affects the in/out rate of connections.</P>
---
> <HR>
> <H2><A NAME="{{slapd}}(8) Threads">21.5. <EM>slapd</EM>(8) Threads</A></H2>
> <P><EM>slapd</EM>(8) can process requests via a configurable number of threads, which in turn affects the in/out rate of connections.</P>
---- END tuning.html ----