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Bug 1718738

Summary: [RHEL8] update the spec file not adding libnfsidmap redundant manpage files under mandir
Product: Red Hat Enterprise Linux 8 Reporter: Yongcheng Yang <yoyang>
Component: nfs-utilsAssignee: Steve Dickson <steved>
Status: CLOSED ERRATA QA Contact: Yongcheng Yang <yoyang>
Severity: unspecified Docs Contact:
Priority: low    
Version: 8.0CC: steved, swhiteho, tdawson, xzhou
Target Milestone: rcKeywords: Reproducer
Target Release: 8.1Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: nfs-utils-2.3.3-24.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-11-05 22:18:52 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Proposed patch to fix the issue none

Description Yongcheng Yang 2019-06-10 06:34:19 UTC 
Description of problem:

Since RHEL-8 the package libnfsidmap is part of nfs-utils and should no longer be included as a separate package (via Bug 1611343).

But it can still be queried out with the same package version of nfs-utils:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[root@hp-dl380pg8-09 ~]# rpm -q libnfsidmap nfs-utils
libnfsidmap-2.3.3-14.el8_0.x86_64
nfs-utils-2.3.3-14.el8_0.x86_64
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

I'm not quite sure whether it's as expected.

However, a single file is owned by 2 seemingly different packages may lead users confused.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[root@hp-dl380pg8-09 ~]# rpm -qi libnfsidmap
Name        : libnfsidmap
Epoch       : 1
Version     : 2.3.3
Release     : 14.el8_0
Architecture: x86_64
Install Date: Sun 09 Jun 2019 10:10:00 PM EDT
Group       : Unspecified
Size        : 203484
License     : BSD
Signature   : RSA/SHA256, Thu 04 Apr 2019 09:29:46 AM EDT, Key ID 199e2f91fd431d51
Source RPM  : nfs-utils-2.3.3-14.el8_0.src.rpm
Build Date  : Thu 04 Apr 2019 08:56:50 AM EDT
Build Host  : x86-vm-01.build.eng.bos.redhat.com
Relocations : (not relocatable)
Packager    : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla>
Vendor      : Red Hat, Inc.
URL         : http://linux-nfs.org/
Summary     : NFSv4 User and Group ID Mapping Library
Description :
Library that handles mapping between names and ids for NFSv4.
[root@hp-dl380pg8-09 ~]#
[root@hp-dl380pg8-09 ~]# rpm -ql libnfsidmap
/etc/idmapd.conf
/usr/lib/.build-id
/usr/lib/.build-id/4a
/usr/lib/.build-id/4a/fc423c29d49d39ac0489a7a38b5a8d544056b3
/usr/lib/.build-id/62
/usr/lib/.build-id/62/eb6ef98c1f684ffd18b7d5736544b10964be19
/usr/lib/.build-id/67
/usr/lib/.build-id/67/43f63eabd9bd59819ba2b9a50e5a949e9ba27b
/usr/lib/.build-id/e5
/usr/lib/.build-id/e5/1042f8c512be067e0167ebe7c42e0381289e63
/usr/lib64/libnfsidmap.so.1
/usr/lib64/libnfsidmap.so.1.0.0
/usr/lib64/libnfsidmap/nsswitch.so
/usr/lib64/libnfsidmap/static.so
/usr/lib64/libnfsidmap/umich_ldap.so
/usr/share/doc/libnfsidmap
/usr/share/doc/libnfsidmap/AUTHORS
/usr/share/doc/libnfsidmap/COPYING
/usr/share/doc/libnfsidmap/README
/usr/share/man/man3/nfs4_uid_to_name.3.gz
/usr/share/man/man5/idmapd.conf.5.gz
[root@hp-dl380pg8-09 ~]# 
[root@hp-dl380pg8-09 ~]# 
[root@hp-dl380pg8-09 ~]# 
[root@hp-dl380pg8-09 ~]# rpm -ql libnfsidmap nfs-utils | sort | uniq --repeated
/usr/lib/.build-id
/usr/share/man/man3/nfs4_uid_to_name.3.gz
/usr/share/man/man5/idmapd.conf.5.gz
[root@hp-dl380pg8-09 ~]# 
[root@hp-dl380pg8-09 ~]# rpm -qf /usr/share/man/man3/nfs4_uid_to_name.3.gz <<<
libnfsidmap-2.3.3-14.el8_0.x86_64
nfs-utils-2.3.3-14.el8_0.x86_64
[root@hp-dl380pg8-09 ~]# rpm -qf /usr/share/man/man5/idmapd.conf.5.gz     <<<<<
libnfsidmap-2.3.3-14.el8_0.x86_64
nfs-utils-2.3.3-14.el8_0.x86_64
[root@hp-dl380pg8-09 ~]# 



Version-Release number of selected component (if applicable):
libnfsidmap-2.3.3-14.el8_0.x86_64
nfs-utils-2.3.3-14.el8_0.x86_64

How reproducible:
always

Steps to Reproduce:
1. $ rpm -qf /usr/share/man/man5/idmapd.conf.5.gz


Actual results:
libnfsidmap shows up as a separate package

Expected results:
No package libnfsidmap in rhel8

Additional info:
N/A
Comment 1 Troy Dawson 2019-06-13 22:16:15 UTC 
libnfsidmap is a package supplied by nfs-utils.
It originally was it's own seperate package, but was pulled into nfs-utils with this bugzilla.

https://bugzilla.redhat.com/show_bug.cgi?id=1611343

As far as both this package, and nfs-utils having the same man page, this is ok technically.  Since they are both coming from the same build, they are always going to be the same file.  So that is safe.

Is it confusing for users?
Yes, it can be.

The nfs-utils spec file needs to be updated so that nfs-utils has only the man pages relating to it's package, and libnfsidmap has only the man pages for packages that is uses.
Comment 2 Yongcheng Yang 2019-06-14 02:34:49 UTC 
Thank Troy for the explanation.

(In reply to Troy Dawson from comment #1)
...
> 
> The nfs-utils spec file needs to be updated so that nfs-utils has only the
> man pages relating to it's package, and libnfsidmap has only the man pages
> for packages that is uses.

Maybe something like this to let only nfs-utils own the 2 man files.
--------------------------------------------
diff --git a/nfs-utils.spec b/nfs-utils.spec
index 331d524..6b5d49e 100644
--- a/nfs-utils.spec
+++ b/nfs-utils.spec
@@ -312,8 +312,6 @@ fi
 %config(noreplace) %{_sysconfdir}/idmapd.conf
 %{_libdir}/libnfsidmap.so.*
 %{_libdir}/libnfsidmap/*.so
-%{_mandir}/man3/nfs4_uid_to_name.*
-%{_mandir}/man5/idmapd.conf.*
 
 %files -n libnfsidmap-devel
 %{_libdir}/pkgconfig/libnfsidmap.pc
--------------------------------------------

Another annoying issue is the mess files under /user/lib/.build-id/ as following.
I don't know if they are necessary. If not, better to get rid of them IMHO.

(In reply to Yongcheng Yang from comment #0)
...
> [root@hp-dl380pg8-09 ~]# rpm -ql libnfsidmap
> /etc/idmapd.conf
> /usr/lib/.build-id
> /usr/lib/.build-id/4a
> /usr/lib/.build-id/4a/fc423c29d49d39ac0489a7a38b5a8d544056b3 <<<
> /usr/lib/.build-id/62
> /usr/lib/.build-id/62/eb6ef98c1f684ffd18b7d5736544b10964be19 <<<
> /usr/lib/.build-id/67
> /usr/lib/.build-id/67/43f63eabd9bd59819ba2b9a50e5a949e9ba27b  <<<
> /usr/lib/.build-id/e5
> /usr/lib/.build-id/e5/1042f8c512be067e0167ebe7c42e0381289e63  <<<
> /usr/lib64/libnfsidmap.so.1
> /usr/lib64/libnfsidmap.so.1.0.0
> /usr/lib64/libnfsidmap/nsswitch.so
> /usr/lib64/libnfsidmap/static.so
> /usr/lib64/libnfsidmap/umich_ldap.so
> /usr/share/doc/libnfsidmap
> /usr/share/doc/libnfsidmap/AUTHORS
> /usr/share/doc/libnfsidmap/COPYING
> /usr/share/doc/libnfsidmap/README
> /usr/share/man/man3/nfs4_uid_to_name.3.gz
> /usr/share/man/man5/idmapd.conf.5.gz
> [root@hp-dl380pg8-09 ~]# 

Please feel free to modify the title when we're going to fix any of them.
Comment 3 Troy Dawson 2019-06-14 08:32:13 UTC 
(In reply to Yongcheng Yang from comment #2)
> Thank Troy for the explanation.
> 
> (In reply to Troy Dawson from comment #1)
> ...
> > 
> > The nfs-utils spec file needs to be updated so that nfs-utils has only the
> > man pages relating to it's package, and libnfsidmap has only the man pages
> > for packages that is uses.
> 
> Maybe something like this to let only nfs-utils own the 2 man files.
> --------------------------------------------
> diff --git a/nfs-utils.spec b/nfs-utils.spec
> index 331d524..6b5d49e 100644
> --- a/nfs-utils.spec
> +++ b/nfs-utils.spec
> @@ -312,8 +312,6 @@ fi
>  %config(noreplace) %{_sysconfdir}/idmapd.conf
>  %{_libdir}/libnfsidmap.so.*
>  %{_libdir}/libnfsidmap/*.so
> -%{_mandir}/man3/nfs4_uid_to_name.*
> -%{_mandir}/man5/idmapd.conf.*
>  
>  %files -n libnfsidmap-devel
>  %{_libdir}/pkgconfig/libnfsidmap.pc
> --------------------------------------------
> 

Whichever package you want to have them is great.
The above looks fine.

> Another annoying issue is the mess files under /user/lib/.build-id/ as
> following.
> I don't know if they are necessary. If not, better to get rid of them IMHO.
> 
> (In reply to Yongcheng Yang from comment #0)
> ...
> > [root@hp-dl380pg8-09 ~]# rpm -ql libnfsidmap
> > /etc/idmapd.conf
> > /usr/lib/.build-id
> > /usr/lib/.build-id/4a
> > /usr/lib/.build-id/4a/fc423c29d49d39ac0489a7a38b5a8d544056b3 <<<
> > /usr/lib/.build-id/62
> > /usr/lib/.build-id/62/eb6ef98c1f684ffd18b7d5736544b10964be19 <<<
> > /usr/lib/.build-id/67
> > /usr/lib/.build-id/67/43f63eabd9bd59819ba2b9a50e5a949e9ba27b  <<<
> > /usr/lib/.build-id/e5
> > /usr/lib/.build-id/e5/1042f8c512be067e0167ebe7c42e0381289e63  <<<
> > /usr/lib64/libnfsidmap.so.1
> > /usr/lib64/libnfsidmap.so.1.0.0
> > /usr/lib64/libnfsidmap/nsswitch.so
> > /usr/lib64/libnfsidmap/static.so
> > /usr/lib64/libnfsidmap/umich_ldap.so
> > /usr/share/doc/libnfsidmap
> > /usr/share/doc/libnfsidmap/AUTHORS
> > /usr/share/doc/libnfsidmap/COPYING
> > /usr/share/doc/libnfsidmap/README
> > /usr/share/man/man3/nfs4_uid_to_name.3.gz
> > /usr/share/man/man5/idmapd.conf.5.gz
> > [root@hp-dl380pg8-09 ~]# 
> 
> Please feel free to modify the title when we're going to fix any of them.

Unfortunately the .build stuff has to stay.
I'm not a big fan of it, and I'm having a hard time finding why we have to keep it, but we do.
Comment 4 Yongcheng Yang 2019-06-17 06:09:40 UTC 
Created attachment 1581308 [details]
Proposed patch to fix the issue
Comment 5 Yongcheng Yang 2019-06-17 06:13:45 UTC 
Thanks for review!

I'm updating bug summary and attaching the proposed patch for now.
Comment 8 Yongcheng Yang 2019-08-20 08:19:22 UTC 
Verified in nfs-utils-2.3.3-24.el8 now.

(In reply to Yongcheng Yang from comment #0)
> [root@hp-dl380pg8-09 ~]# rpm -ql libnfsidmap nfs-utils | sort | uniq --repeated
> /usr/lib/.build-id
> /usr/share/man/man3/nfs4_uid_to_name.3.gz
> /usr/share/man/man5/idmapd.conf.5.gz
> [root@hp-dl380pg8-09 ~]# 
> [root@hp-dl380pg8-09 ~]# rpm -qf /usr/share/man/man3/nfs4_uid_to_name.3.gz
> libnfsidmap-2.3.3-14.el8_0.x86_64     <<<<<<<<<<
> nfs-utils-2.3.3-14.el8_0.x86_64       <<<<<<<<<<
> [root@hp-dl380pg8-09 ~]# rpm -qf /usr/share/man/man5/idmapd.conf.5.gz
> libnfsidmap-2.3.3-14.el8_0.x86_64     <<<<<<<<<<
> nfs-utils-2.3.3-14.el8_0.x86_64       <<<<<<<<<<
> [root@hp-dl380pg8-09 ~]# 

# Currently
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[root.0 ~]# rpm -q nfs-utils
nfs-utils-2.3.3-24.el8.x86_64
[root.0 ~]# rpm -qf /usr/share/man/man3/nfs4_uid_to_name.3.gz
nfs-utils-2.3.3-24.el8.x86_64  <<<<<<<<<<<
[root.0 ~]# rpm -qf /usr/share/man/man5/idmapd.conf.5.gz
nfs-utils-2.3.3-24.el8.x86_64  <<<<<<<<<<<
[root.0 ~]# rpm -ql libnfsidmap
/etc/idmapd.conf
/usr/lib/.build-id
/usr/lib/.build-id/05
/usr/lib/.build-id/05/e2c492ad0a92a484bd9d21b57dd2f76f085dd6
/usr/lib/.build-id/4f
/usr/lib/.build-id/4f/19e110058b6985cb2917e9d34c11ceea87b6e8
/usr/lib/.build-id/96
/usr/lib/.build-id/96/a7b44243945f28404c6278acce14a8b37ac132
/usr/lib/.build-id/b2
/usr/lib/.build-id/b2/f435180cc874481b8539b964d6fa34fecafd69
/usr/lib64/libnfsidmap.so.1
/usr/lib64/libnfsidmap.so.1.0.0
/usr/lib64/libnfsidmap/nsswitch.so
/usr/lib64/libnfsidmap/static.so
/usr/lib64/libnfsidmap/umich_ldap.so
/usr/share/doc/libnfsidmap
/usr/share/doc/libnfsidmap/AUTHORS
/usr/share/doc/libnfsidmap/COPYING
usr/share/doc/libnfsidmap/README
/[root.0 ~]# rpm -ql libnfsidmap nfs-utils | sort | uniq --repeated
/usr/lib/.build-id
[root.0 ~]# 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Comment 10 errata-xmlrpc 2019-11-05 22:18:52 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2019:3579