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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:35:32 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 16:35:32 +0000 |
commit | 5ea77a75dd2d2158401331879f3c8f47940a732c (patch) | |
tree | d89dc06e9f4850a900f161e25f84e922c4f86cc8 /doc/man/man5/slapd-wt.5 | |
parent | Initial commit. (diff) | |
download | openldap-5ea77a75dd2d2158401331879f3c8f47940a732c.tar.xz openldap-5ea77a75dd2d2158401331879f3c8f47940a732c.zip |
Adding upstream version 2.5.13+dfsg.upstream/2.5.13+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | doc/man/man5/slapd-wt.5 | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/doc/man/man5/slapd-wt.5 b/doc/man/man5/slapd-wt.5 new file mode 100644 index 0000000..e83301a --- /dev/null +++ b/doc/man/man5/slapd-wt.5 @@ -0,0 +1,97 @@ +.TH SLAPD-WT 5 "RELEASEDATE" "OpenLDAP LDVERSION" +.\" Copyright 2011-2022 The OpenLDAP Foundation All Rights Reserved. +.\" 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 +.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 +\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), +.BR slapmodify (8), +WiredTiger documentation. +.SH ACKNOWLEDGEMENTS +.so ../Project +Written by HAMANO Tsukasa <hamano@osstech.co.jp>. |