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From: "Darrick J. Wong" <djwong@kernel.org>
To: sandeen@sandeen.net, djwong@kernel.org
Cc: Brian Foster <bfoster@redhat.com>, Christoph Hellwig <hch@lst.de>,
	linux-xfs@vger.kernel.org, hch@lst.de, bfoster@redhat.com
Subject: [PATCHSET v6 0/5] xfs_admin: support upgrading v5 filesystems
Date: Fri, 12 Feb 2021 21:47:03 -0800	[thread overview]
Message-ID: <161319522350.423010.5768275226481994478.stgit@magnolia> (raw)

Hi all,

This submission extends xfs_repair and xfs_admin to support adding the
inode btree counter and bigtime features to an existing v5 filesystem.
The first three patches lay the groundwork in both tools for performing
upgrades, and the last two patches add the ability to add features.

v2: Rebase to 5.10-rc0
v3: respond to reviewer comments
v4: document which kernel version these new features showed up in
v5: move all the upgrader code to xfs_repair per Eric suggestion, which
    eliminates a bunch of fragile db/admin/repair coordination.
v6: update mkfs/admin/repair manpages to identify CLI options that apply
    only to V4 fses and are therefore deprecated

If you're going to start using this mess, you probably ought to just
pull from my git trees, which are linked below.

This is an extraordinary way to destroy everything.  Enjoy!
Comments and questions are, as always, welcome.

--D

xfsprogs git tree:
https://git.kernel.org/cgit/linux/kernel/git/djwong/xfsprogs-dev.git/log/?h=fs-upgrades
---
 db/xfs_admin.sh      |    6 ++-
 man/man8/mkfs.xfs.8  |   16 +++++++++
 man/man8/xfs_admin.8 |   47 +++++++++++++++++++++++++
 repair/globals.c     |    2 +
 repair/globals.h     |    2 +
 repair/phase2.c      |   93 ++++++++++++++++++++++++++++++++++++++++++++++++++
 repair/xfs_repair.c  |   22 ++++++++++++
 7 files changed, 186 insertions(+), 2 deletions(-)


             reply	other threads:[~2021-02-13  5:47 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-13  5:47 Darrick J. Wong [this message]
2021-02-13  5:47 ` [PATCH 1/5] man: mark all deprecated V4 format options Darrick J. Wong
2021-02-25  7:39   ` Christoph Hellwig
2021-02-13  5:47 ` [PATCH 2/5] xfs_repair: allow upgrades to v5 filesystems Darrick J. Wong
2021-02-16 12:18   ` Brian Foster
2021-02-25  7:40   ` Christoph Hellwig
2021-02-13  5:47 ` [PATCH 3/5] xfs_admin: support adding features to V5 filesystems Darrick J. Wong
2021-02-13  5:47 ` [PATCH 4/5] xfs_repair: enable inobtcount upgrade via repair Darrick J. Wong
2021-02-16 12:18   ` Brian Foster
2021-02-13  5:47 ` [PATCH 5/5] xfs_repair: enable bigtime " Darrick J. Wong

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