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From 42b92ad5b26ebbc7c387aa7111f70c74b63cd84f Mon Sep 17 00:00:00 2001
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From: Tomas Halman <thalman@redhat.com>
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Date: Mon, 1 Oct 2018 13:45:52 +0200
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Subject: [PATCH 48/57] doc: Add nsswitch.conf note to manpage
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We want to add note about nsswitch.conf configuration
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into sssd-files manpage.
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Resolves:
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https://pagure.io/SSSD/sssd/issue/3750
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Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>
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Reviewed-by: Justin Stephenson <jstephen@redhat.com>
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(cherry picked from commit 0be037bbedd0aed6a7eccead6aabe0d07258242a)
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---
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src/man/sssd-files.5.xml | 34 +++++++++++++++++++++++++++++++++-
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1 file changed, 33 insertions(+), 1 deletion(-)
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diff --git a/src/man/sssd-files.5.xml b/src/man/sssd-files.5.xml
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index 59e1b652328b6548386d9e15938db38197ad2a92..067e21949ffe10d783cc305c57c0ae57c906f899 100644
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--- a/src/man/sssd-files.5.xml
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+++ b/src/man/sssd-files.5.xml
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@@ -51,6 +51,27 @@
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<manvolnum>5</manvolnum>
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</citerefentry>.
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</para>
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+ <para>
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+ Another reason is to provide efficient caching of local users and groups.
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+ </para>
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+ <para>
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+ Please note that some distributions enable the files domain automatically,
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+ prepending the domain before any explicitly configured domains.
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+ See enable_files_domain in
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+ <citerefentry>
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+ <refentrytitle>sssd.conf</refentrytitle>
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+ <manvolnum>5</manvolnum>
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+ </citerefentry>.
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+ </para>
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+ <para>
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+ SSSD never handles resolution of user/group "root". Also resolution of
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+ UID/GID 0 is not handled by SSSD. Such requests are passed to next
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+ NSS module (usually files).
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+ </para>
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+ <para>
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+ When SSSD is not running or responding, nss_sss returns the UNAVAIL code
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+ which causes the request to be passed to the next module.
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+ </para>
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</refsect1>
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<refsect1 id='configuration-options'>
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@@ -110,11 +131,22 @@
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<programlisting>
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[domain/files]
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id_provider = files
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+</programlisting>
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+ </para>
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+ <para>
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+ To leverage caching of local users and groups by SSSD
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+ nss_sss module must be listed before nss_files module
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+ in /etc/nsswitch.conf.
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+ </para>
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+ <para>
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+<programlisting>
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+passwd: sss files
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+group: sss files
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</programlisting>
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</para>
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</refsect1>
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- <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/seealso.xml" />
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+ <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="include/seealso.xml" />
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</refentry>
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</reference>
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--
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2.14.4
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