Summary explains everything. ---------------------------------------------------------------------- yasu@rolling-vm-freebsd1[1012]% uname -a FreeBSD rolling-vm-freebsd1.home.utahime.org 14.0-CURRENT FreeBSD 14.0-CURRENT #0 main-n247573-aa033e0b14f: Sat Jun 26 02:19:29 JST 2021 rootz@rolling-vm-freebsd1.home.utahime.org:/usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 yasu@rolling-vm-freebsd1[1013]% ---------------------------------------------------------------------- According to my investigation, `make installworld` installs this file because 'zpool-features.7' is added to MAN variable in /usr/src/cddl/sbin/zpool/Makefile with base 3ff01b231df. ---------------------------------------------------------------------- commit 3ff01b231df Merge: 345077ccd52 afa7b348455 Author: Martin Matuska <mm@FreeBSD.org> Date: Sun Jun 13 11:03:58 2021 zfs: merge openzfs/zfs@afa7b3484 (master) into main Notable upstream pull request merges: #12149: Multiple man-pages: Move to appropriate section #12158: Re-embed multilist_t storage #12191: Convert non-libzpool libraries to -fvisibility=hidden #12196: Unify manpage makefiles, move pages to better sexions, ... #12210: libzutil: import filtering optimisation #12212: Remove pool io kstats Obtained from: OpenZFS OpenZFS commit: afa7b3484556d3ae610a34582ce5ebd2c3e27bba ---------------------------------------------------------------------- And `make delete-old` suggests to remove it because 'usr/share/man/man7/zpool-features.7.gz' is added to OLD_FILES variable in /usr/src/ObsoleteFiles.in with base b9ec6f2ef9d. ---------------------------------------------------------------------- commit b9ec6f2ef9d Author: Dimitry Andric <dim@FreeBSD.org> Date: Tue May 4 05:24:27 2021 Add a whole bunch of missed obsolete manpages to ObsoleteFiles.inc ---------------------------------------------------------------------- Cc-ing to committers of these 2 commits.
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=2be4a7d508b02a980904378ca7c798fdf8c300d5 commit 2be4a7d508b02a980904378ca7c798fdf8c300d5 Author: Martin Matuska <mm@FreeBSD.org> AuthorDate: 2021-06-27 00:53:51 +0000 Commit: Martin Matuska <mm@FreeBSD.org> CommitDate: 2021-06-27 00:58:15 +0000 ObsoleteFiles.inc: fixup after zpool-features.7.gz got re-introduced PR: 256852 MFC after: 3 days ObsoleteFiles.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
IIUC there isn't zpool-features.7 in ObsoleteFiles.inc of any stable branches. So we need not do MFC of base 2be4a7d508b0. Please re-open this bug report if I have any misunderstandings.
A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=50ce252cd50dba549a7ce020f2d537ad992653e0 commit 50ce252cd50dba549a7ce020f2d537ad992653e0 Author: Martin Matuska <mm@FreeBSD.org> AuthorDate: 2021-06-27 00:53:51 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2022-06-22 18:42:08 +0000 ObsoleteFiles.inc: fixup after zpool-features.7.gz got re-introduced PR: 256852 MFC after: 3 days (cherry picked from commit 2be4a7d508b02a980904378ca7c798fdf8c300d5) ObsoleteFiles.inc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)