<?xml version="1.0" encoding="UTF-8"?>
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<!--
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! CDDL HEADER START
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!
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! The contents of this file are subject to the terms of the
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! Common Development and Distribution License, Version 1.0 only
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! (the "License"). You may not use this file except in compliance
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! with the License.
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!
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! You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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! or http://forgerock.org/license/CDDLv1.0.html.
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! See the License for the specific language governing permissions
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! and limitations under the License.
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!
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! When distributing Covered Code, include this CDDL HEADER in each
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! file and include the License file at legal-notices/CDDLv1_0.txt.
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! If applicable, add the following below this CDDL HEADER, with the
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! fields enclosed by brackets "[]" replaced with your own identifying
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! information:
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! Portions Copyright [yyyy] [name of copyright owner]
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!
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!
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! Copyright 2014 ForgeRock AS.
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! -->
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<adm:managed-object name="persistit-backend"
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plural-name="persistit-backends" package="org.opends.server.admin.std"
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extends="pluggable-backend" xmlns:adm="http://www.opends.org/admin"
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xmlns:ldap="http://www.opends.org/admin-ldap"
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xmlns:cli="http://www.opends.org/admin-cli">
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<adm:synopsis>
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A <adm:user-friendly-name/> stores application
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data in a Persistit database.
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</adm:synopsis>
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<adm:profile name="ldap">
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<ldap:object-class>
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<ldap:name>ds-cfg-persistit-backend</ldap:name>
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<ldap:superior>ds-cfg-pluggable-backend</ldap:superior>
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</ldap:object-class>
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</adm:profile>
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<adm:property-override name="java-class" advanced="true">
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<adm:default-behavior>
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<adm:defined>
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<adm:value>
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org.opends.server.backends.pluggable.BackendImpl
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</adm:value>
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</adm:defined>
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</adm:default-behavior>
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</adm:property-override>
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<adm:property name="db-directory" mandatory="true">
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<adm:TODO>Default this to the db/backend-id</adm:TODO>
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<adm:synopsis>
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Specifies the path to the filesystem directory that is used
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to hold the Persistit database files containing the
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data for this backend.
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</adm:synopsis>
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<adm:description>
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The path may be either an absolute path or a path relative to the
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directory containing the base of the <adm:product-name /> directory server
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installation. The path may be any valid directory path in which
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the server has appropriate permissions to read and write files and
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has sufficient space to hold the database contents.
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</adm:description>
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<adm:requires-admin-action>
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<adm:component-restart />
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</adm:requires-admin-action>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>db</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:string />
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-db-directory</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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<adm:property name="db-directory-permissions" advanced="true">
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<adm:synopsis>
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Specifies the permissions that should be applied to the directory
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containing the server database files.
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</adm:synopsis>
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<adm:description>
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They should be expressed as three-digit octal values, which is the
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traditional representation for UNIX file permissions. The three
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digits represent the permissions that are available for the
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directory's owner, group members, and other users (in that order),
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and each digit is the octal representation of the read, write, and
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execute bits. Note that this only impacts permissions on the
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database directory and not on the files written into that
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directory. On UNIX systems, the user's umask controls
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permissions given to the database files.
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</adm:description>
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<adm:requires-admin-action>
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<adm:server-restart />
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</adm:requires-admin-action>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>700</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:string>
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<adm:pattern>
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<adm:regex>^7[0-7][0-7]$</adm:regex>
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<adm:usage>MODE</adm:usage>
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<adm:synopsis>
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Any octal value between 700 and 777 (the owner must always
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have read, write, and execute permissions on the directory).
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</adm:synopsis>
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</adm:pattern>
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</adm:string>
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-db-directory-permissions</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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<adm:property name="db-cache-percent">
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<adm:synopsis>
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Specifies the percentage of JVM memory to allocate to the database cache.
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</adm:synopsis>
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<adm:description>
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Specifies the percentage of memory available to the JVM that
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should be used for caching database contents. Note that this is
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only used if the value of the db-cache-size property is set to
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"0 MB". Otherwise, the value of that property is used instead
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to control the cache size configuration.
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</adm:description>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>50</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:integer lower-limit="1" upper-limit="90" />
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-db-cache-percent</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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<adm:property name="db-cache-size">
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<adm:synopsis>
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The amount of JVM memory to allocate to the database cache.
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</adm:synopsis>
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<adm:description>
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Specifies the amount of memory that should be used for caching
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database contents. A value of "0 MB" indicates that the
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db-cache-percent property should be used instead to specify the
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cache size.
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</adm:description>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>0 MB</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:size lower-limit="0 MB" />
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-db-cache-size</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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<adm:property name="db-txn-no-sync" advanced="true">
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<adm:synopsis>
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Indicates whether database writes should be primarily written to
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an internal buffer but not immediately written to disk.
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</adm:synopsis>
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<adm:description>
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Setting the value of this configuration attribute to "true" may
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improve write performance but could cause the most
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recent changes to be lost if the <adm:product-name /> directory server or the
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underlying JVM exits abnormally, or if an OS or hardware failure
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occurs (a behavior similar to running with transaction durability
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disabled in the Sun Java System Directory Server).
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</adm:description>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>true</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:boolean />
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-db-txn-no-sync</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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<adm:property name="disk-low-threshold" advanced="true">
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<adm:synopsis>
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Low disk threshold to limit database updates
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</adm:synopsis>
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<adm:description>
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Specifies the "low" free space on the disk. When the available
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free space on the disk used by this database instance falls below the
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value specified, protocol updates on this database are permitted only
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by a user with the BYPASS_LOCKDOWN privilege.
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</adm:description>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>200 megabytes</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:size lower-limit="0" />
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-disk-low-threshold</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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<adm:property name="disk-full-threshold" advanced="true">
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<adm:synopsis>
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Full disk threshold to limit database updates
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</adm:synopsis>
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<adm:description>
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When the available free space on the disk used by this database
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instance falls below the value specified, no updates
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are permitted and the server returns an UNWILLING_TO_PERFORM error.
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Updates are allowed again as soon as free space rises above the
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threshold.
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</adm:description>
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<adm:default-behavior>
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<adm:defined>
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<adm:value>100 megabytes</adm:value>
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</adm:defined>
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</adm:default-behavior>
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<adm:syntax>
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<adm:size lower-limit="0" />
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</adm:syntax>
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<adm:profile name="ldap">
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<ldap:attribute>
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<ldap:name>ds-cfg-disk-full-threshold</ldap:name>
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</ldap:attribute>
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</adm:profile>
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</adm:property>
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</adm:managed-object>
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