2015-04-26 21:27:58 -04:00
|
|
|
.TH SLAPD-WT 5 "RELEASEDATE" "OpenLDAP LDVERSION"
|
2024-03-26 15:45:07 -04:00
|
|
|
.\" Copyright 2011-2024 The OpenLDAP Foundation All Rights Reserved.
|
2015-04-26 21:27:58 -04:00
|
|
|
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
|
|
|
|
|
.\" $OpenLDAP$
|
|
|
|
|
.SH NAME
|
|
|
|
|
slapd\-wt \- WiredTiger backend to slapd
|
|
|
|
|
.SH SYNOPSIS
|
|
|
|
|
.B ETCDIR/slapd.conf
|
|
|
|
|
.SH DESCRIPTION
|
|
|
|
|
The \fBwt\fP backend to
|
|
|
|
|
.BR slapd (8)
|
|
|
|
|
uses WiredTiger database library to store data.
|
|
|
|
|
.LP
|
|
|
|
|
The \fBwt\fP backend is experimental module that have potential high
|
|
|
|
|
write performance and high concurrency performance.
|
|
|
|
|
This backend have not some basic feature yet. Please backup data using
|
|
|
|
|
slapcat before update the module.
|
|
|
|
|
|
|
|
|
|
.SH CONFIGURATION
|
|
|
|
|
These
|
|
|
|
|
.B slapd.conf
|
|
|
|
|
options apply to the \fBwt\fP backend database.
|
|
|
|
|
That is, they must follow a "database wt" line and
|
|
|
|
|
come before any subsequent "backend" or "database" lines.
|
|
|
|
|
Other database options are described in the
|
|
|
|
|
.BR slapd.conf (5)
|
|
|
|
|
manual page.
|
|
|
|
|
.TP
|
|
|
|
|
.BI directory \ <directory>
|
|
|
|
|
Specify WiredTiger home directory that containing this database and
|
|
|
|
|
associated indexes live.
|
|
|
|
|
A separate directory must be specified for each database.
|
|
|
|
|
The default is
|
|
|
|
|
.BR LOCALSTATEDIR/openldap\-data .
|
|
|
|
|
.TP
|
2021-02-10 08:56:09 -05:00
|
|
|
.BI idlcache \ <boolean>
|
|
|
|
|
Use the in-memory idlcache. The default is true.
|
|
|
|
|
.TP
|
|
|
|
|
\fBindex \fR{\fI<attrlist>\fR|\fBdefault\fR} [\fBpres\fR,\fBeq\fR,\fBapprox\fR,\fBsub\fR,\fI<special>\fR]
|
|
|
|
|
Specify the indexes to maintain for the given attribute (or
|
|
|
|
|
list of attributes).
|
|
|
|
|
Some attributes only support a subset of indexes.
|
|
|
|
|
If only an \fI<attr>\fP is given, the indices specified for \fBdefault\fR
|
|
|
|
|
are maintained.
|
|
|
|
|
Note that setting a default does not imply that all attributes will be
|
|
|
|
|
indexed. Also, for best performance, an
|
|
|
|
|
.B eq
|
|
|
|
|
index should always be configured for the
|
|
|
|
|
.B objectClass
|
|
|
|
|
attribute.
|
|
|
|
|
.TP
|
|
|
|
|
.BI mode \ <integer>
|
|
|
|
|
back-wt does not support mode option. use umask instead.
|
|
|
|
|
.TP
|
2015-04-26 21:27:58 -04:00
|
|
|
\fBwtconfig \fR{\fBcreate\fR,\fBcache_size=512M\fR,\fBasync=(enabled)\fR}
|
|
|
|
|
Specify configuration for wiredtiger, This parameter is pass to
|
|
|
|
|
.BR wiredtiger_open (3).
|
|
|
|
|
.RS
|
|
|
|
|
.TP
|
|
|
|
|
.B create
|
|
|
|
|
create the database if it does not exist.
|
|
|
|
|
.RE
|
|
|
|
|
.RS
|
|
|
|
|
.TP
|
|
|
|
|
.B cache_size
|
|
|
|
|
maximum heap memory to allocate for the cache.
|
|
|
|
|
.RE
|
|
|
|
|
.RS
|
|
|
|
|
.TP
|
|
|
|
|
.B async
|
|
|
|
|
asynchronous operations configuration options. disabled by default.
|
|
|
|
|
.RE
|
|
|
|
|
.RS
|
|
|
|
|
|
|
|
|
|
.SH ACCESS CONTROL
|
|
|
|
|
The
|
|
|
|
|
.B wt
|
|
|
|
|
backend honors access control semantics as indicated in
|
|
|
|
|
.BR slapd.access (5).
|
|
|
|
|
.SH FILES
|
|
|
|
|
.TP
|
|
|
|
|
.B ETCDIR/slapd.conf
|
|
|
|
|
default
|
|
|
|
|
.B slapd
|
|
|
|
|
configuration file
|
|
|
|
|
.SH SEE ALSO
|
|
|
|
|
.BR slapd.conf (5),
|
|
|
|
|
.BR slapd\-config (5),
|
|
|
|
|
.BR slapd (8),
|
|
|
|
|
.BR slapadd (8),
|
|
|
|
|
.BR slapcat (8),
|
|
|
|
|
.BR slapindex (8),
|
2021-03-02 09:31:17 -05:00
|
|
|
.BR slapmodify (8),
|
2015-04-26 21:27:58 -04:00
|
|
|
WiredTiger documentation.
|
|
|
|
|
.SH ACKNOWLEDGEMENTS
|
|
|
|
|
.so ../Project
|
|
|
|
|
Written by HAMANO Tsukasa <hamano@osstech.co.jp>.
|
