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'\" t
.\" Title: idmap_tdb
.\" Author: [see the "AUTHOR" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 05/09/2024
.\" Manual: System Administration tools
.\" Source: Samba 4.20.1
.\" Language: English
.\"
.TH "IDMAP_TDB" "8" "05/09/2024" "Samba 4\&.20\&.1" "System Administration tools"
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.SH "NAME"
idmap_tdb \- Samba\*(Aqs idmap_tdb Backend for Winbind
.SH "DESCRIPTION"
.PP
The idmap_tdb plugin is the default backend used by winbindd for storing SID/uid/gid mapping tables\&.
.PP
In contrast to read only backends like idmap_rid, it is an allocating backend: This means that it needs to allocate new user and group IDs in order to create new mappings\&.
.SH "IDMAP OPTIONS"
.PP
range = low \- high
.RS 4
Defines the available matching uid and gid range for which the backend is authoritative\&.
.RE
.SH "EXAMPLES"
.PP
This example shows how tdb is used as the default idmap backend\&. This configured range is used for uid and gid allocation\&.
.sp
.if n \{\
.RS 4
.\}
.nf
[global]
# "backend = tdb" is redundant here since it is the default
idmap config * : backend = tdb
idmap config * : range = 1000000\-2000000
.fi
.if n \{\
.RE
.\}
.SH "AUTHOR"
.PP
The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&.
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