From: "Darrick J. Wong" <djwong@kernel.org>
To: sandeen@sandeen.net
Cc: Dave Chinner <dchinner@redhat.com>, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 61/61] mkfs: warn about V4 deprecation when creating new V4 filesystems
Date: Wed, 3 Nov 2021 19:25:50 -0700 [thread overview]
Message-ID: <20211104022550.GQ24307@magnolia> (raw)
In-Reply-To: <163174752777.350433.15312061958254066456.stgit@magnolia>
On Wed, Sep 15, 2021 at 04:12:07PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
>
> The V4 filesystem format is deprecated in the upstream Linux kernel. In
> September 2025 it will be turned off by default in the kernel and five
> years after that, support will be removed entirely. Warn people
> formatting new filesystems with the old format, particularly since V4 is
> not the default.
Friendly ping? I don't see this in for-next, but OTOH there hasn't been
a release either... ;)
--D
> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
> Reviewed-by: Dave Chinner <dchinner@redhat.com>
> ---
> mkfs/xfs_mkfs.c | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
>
> diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
> index 53904677..b8c11ce9 100644
> --- a/mkfs/xfs_mkfs.c
> +++ b/mkfs/xfs_mkfs.c
> @@ -2103,6 +2103,15 @@ _("Directory ftype field always enabled on CRC enabled filesystems\n"));
> }
>
> } else { /* !crcs_enabled */
> + /*
> + * The V4 filesystem format is deprecated in the upstream Linux
> + * kernel. In September 2025 it will be turned off by default
> + * in the kernel and in September 2030 support will be removed
> + * entirely.
> + */
> + fprintf(stdout,
> +_("V4 filesystems are deprecated and will not be supported by future versions.\n"));
> +
> /*
> * The kernel doesn't support crc=0,finobt=1 filesystems.
> * If crcs are not enabled and the user has not explicitly
>
next prev parent reply other threads:[~2021-11-04 2:25 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-15 23:06 [PATCHSET 00/61] xfs: sync libxfs with 5.14 Darrick J. Wong
2021-09-15 23:06 ` [PATCH 01/61] mkfs: move mkfs/proto.c declarations to mkfs/proto.h Darrick J. Wong
2021-09-16 7:24 ` Christoph Hellwig
2021-09-15 23:06 ` [PATCH 02/61] libfrog: move topology.[ch] to libxfs Darrick J. Wong
2021-09-16 7:26 ` Christoph Hellwig
2021-09-15 23:06 ` [PATCH 03/61] libfrog: create header file for mocked-up kernel data structures Darrick J. Wong
2021-09-16 0:46 ` Dave Chinner
2021-09-16 0:58 ` Darrick J. Wong
2021-09-16 1:29 ` Dave Chinner
2021-09-16 1:37 ` Dave Chinner
2021-09-16 1:46 ` [PATCH 0/5] xfsprogs: generic serialisation primitives Dave Chinner
2021-09-16 1:46 ` [PATCH 1/5] xfsprogs: introduce liburcu support Dave Chinner
2021-09-24 0:41 ` Eric Sandeen
2021-09-24 3:02 ` Chandan Babu R
2021-09-16 1:46 ` [PATCH 2/5] libxfs: add spinlock_t wrapper Dave Chinner
2021-09-16 1:46 ` [PATCH 3/5] atomic: convert to uatomic Dave Chinner
2021-09-16 1:46 ` [PATCH 4/5] libxfs: add kernel-compatible completion API Dave Chinner
2021-09-16 1:46 ` [PATCH 5/5] libxfs: add wrappers for kernel semaphores Dave Chinner
2021-09-22 22:08 ` [PATCH 0/5] xfsprogs: generic serialisation primitives Eric Sandeen
2021-09-23 8:47 ` [External] : " Chandan Babu R
2021-09-16 16:23 ` [PATCH 03/61] libfrog: create header file for mocked-up kernel data structures Eric Sandeen
2021-09-15 23:06 ` [PATCH 04/61] libxfs: port xfs_set_inode_alloc from the kernel Darrick J. Wong
2021-10-01 17:54 ` Eric Sandeen
2021-09-15 23:07 ` [PATCH 05/61] libxfs: fix whitespace inconsistencies with kernel Darrick J. Wong
2021-10-01 19:06 ` Eric Sandeen
2021-09-15 23:07 ` [PATCH 06/61] xfs: Fix fall-through warnings for Clang Darrick J. Wong
2021-10-01 19:57 ` Eric Sandeen
2021-09-15 23:07 ` [PATCH 07/61] misc: convert utilities to use "fallthrough;" Darrick J. Wong
2021-10-01 19:10 ` Eric Sandeen
2021-09-15 23:07 ` [PATCH 08/61] xfs: use xfs_buf_alloc_pages for uncached buffers Darrick J. Wong
2021-09-15 23:07 ` [PATCH 09/61] xfs: Reverse apply 72b97ea40d Darrick J. Wong
2021-09-15 23:07 ` [PATCH 10/61] xfs: Add xfs_attr_node_remove_name Darrick J. Wong
2021-09-15 23:07 ` [PATCH 11/61] xfs: Refactor xfs_attr_set_shortform Darrick J. Wong
2021-09-15 23:07 ` [PATCH 12/61] xfs: Separate xfs_attr_node_addname and xfs_attr_node_addname_clear_incomplete Darrick J. Wong
2021-09-15 23:07 ` [PATCH 13/61] xfs: Add helper xfs_attr_node_addname_find_attr Darrick J. Wong
2021-09-15 23:07 ` [PATCH 14/61] xfs: Hoist xfs_attr_node_addname Darrick J. Wong
2021-09-15 23:07 ` [PATCH 15/61] xfs: Hoist xfs_attr_leaf_addname Darrick J. Wong
2021-09-15 23:08 ` [PATCH 16/61] xfs: Hoist node transaction handling Darrick J. Wong
2021-09-15 23:08 ` [PATCH 17/61] xfs: Add delay ready attr remove routines Darrick J. Wong
2021-09-15 23:08 ` [PATCH 18/61] xfs: Add delay ready attr set routines Darrick J. Wong
2021-09-15 23:08 ` [PATCH 19/61] xfs: Remove xfs_attr_rmtval_set Darrick J. Wong
2021-09-15 23:08 ` [PATCH 20/61] xfs: Clean up xfs_attr_node_addname_clear_incomplete Darrick J. Wong
2021-09-15 23:08 ` [PATCH 21/61] xfs: clean up open-coded fs block unit conversions Darrick J. Wong
2021-09-15 23:08 ` [PATCH 22/61] xfs: move xfs_perag_get/put to xfs_ag.[ch] Darrick J. Wong
2021-09-15 23:08 ` [PATCH 23/61] xfs: move perag structure and setup to libxfs/xfs_ag.[ch] Darrick J. Wong
2021-09-15 23:08 ` [PATCH 24/61] xfs: make for_each_perag... a first class citizen Darrick J. Wong
2021-09-15 23:08 ` [PATCH 25/61] xfs: convert raw ag walks to use for_each_perag Darrick J. Wong
2021-09-15 23:08 ` [PATCH 26/61] xfs: convert xfs_iwalk to use perag references Darrick J. Wong
2021-09-15 23:09 ` [PATCH 27/61] xfs: convert secondary superblock walk to use perags Darrick J. Wong
2021-09-15 23:09 ` [PATCH 28/61] xfs: pass perags through to the busy extent code Darrick J. Wong
2021-09-15 23:09 ` [PATCH 29/61] xfs: push perags through the ag reservation callouts Darrick J. Wong
2021-09-15 23:09 ` [PATCH 30/61] xfs: pass perags around in fsmap data dev functions Darrick J. Wong
2021-09-15 23:09 ` [PATCH 31/61] xfs: add a perag to the btree cursor Darrick J. Wong
2021-09-15 23:09 ` [PATCH 32/61] xfs: convert rmap btree cursor to using a perag Darrick J. Wong
2021-09-15 23:09 ` [PATCH 33/61] xfs: convert refcount btree cursor to use perags Darrick J. Wong
2021-09-15 23:09 ` [PATCH 34/61] xfs: convert allocbt cursors " Darrick J. Wong
2021-09-15 23:09 ` [PATCH 35/61] xfs: use perag for ialloc btree cursors Darrick J. Wong
2021-09-15 23:09 ` [PATCH 36/61] xfs: remove agno from btree cursor Darrick J. Wong
2021-09-15 23:09 ` [PATCH 37/61] xfs: simplify xfs_dialloc_select_ag() return values Darrick J. Wong
2021-09-15 23:10 ` [PATCH 38/61] xfs: collapse AG selection for inode allocation Darrick J. Wong
2021-09-15 23:10 ` [PATCH 39/61] xfs: get rid of xfs_dir_ialloc() Darrick J. Wong
2021-09-15 23:10 ` [PATCH 40/61] xfs: inode allocation can use a single perag instance Darrick J. Wong
2021-09-15 23:10 ` [PATCH 41/61] xfs: clean up and simplify xfs_dialloc() Darrick J. Wong
2021-09-15 23:10 ` [PATCH 42/61] xfs: use perag through unlink processing Darrick J. Wong
2021-09-15 23:10 ` [PATCH 43/61] xfs: remove xfs_perag_t Darrick J. Wong
2021-09-15 23:10 ` [PATCH 44/61] xfs: sort variable alphabetically to avoid repeated declaration Darrick J. Wong
2021-09-15 23:10 ` [PATCH 45/61] xfs: Remove redundant assignment to busy Darrick J. Wong
2021-09-15 23:10 ` [PATCH 46/61] xfs: mark xfs_bmap_set_attrforkoff static Darrick J. Wong
2021-09-15 23:10 ` [PATCH 47/61] xfs: fix radix tree tag signs Darrick J. Wong
2021-09-15 23:10 ` [PATCH 48/61] xfs: drop the AGI being passed to xfs_check_agi_freecount Darrick J. Wong
2021-09-15 23:11 ` [PATCH 49/61] xfs: Fix default ASSERT in xfs_attr_set_iter Darrick J. Wong
2021-09-15 23:11 ` [PATCH 50/61] xfs: Make attr name schemes consistent Darrick J. Wong
2021-09-15 23:11 ` [PATCH 51/61] xfs: perag may be null in xfs_imap() Darrick J. Wong
2021-09-15 23:11 ` [PATCH 52/61] xfs: log stripe roundoff is a property of the log Darrick J. Wong
2021-09-15 23:11 ` [PATCH 53/61] xfs: xfs_log_force_lsn isn't passed a LSN Darrick J. Wong
2021-09-15 23:11 ` [PATCH 54/61] xfs: fix endianness issue in xfs_ag_shrink_space Darrick J. Wong
2021-09-15 23:11 ` [PATCH 55/61] xfs: Initialize error in xfs_attr_remove_iter Darrick J. Wong
2021-09-15 23:11 ` [PATCH 56/61] xfs: Fix multiple fall-through warnings for Clang Darrick J. Wong
2021-09-15 23:11 ` [PATCH 57/61] xfs: check for sparse inode clusters that cross new EOAG when shrinking Darrick J. Wong
2021-09-15 23:11 ` [PATCH 58/61] xfs: correct the narrative around misaligned rtinherit/extszinherit dirs Darrick J. Wong
2021-09-15 23:11 ` [PATCH 59/61] xfs: logging the on disk inode LSN can make it go backwards Darrick J. Wong
2021-09-15 23:12 ` [PATCH 60/61] xfs_db: convert the agresv command to use for_each_perag Darrick J. Wong
2021-09-16 7:20 ` Christoph Hellwig
2021-09-15 23:12 ` [PATCH 61/61] mkfs: warn about V4 deprecation when creating new V4 filesystems Darrick J. Wong
2021-09-16 7:18 ` Christoph Hellwig
2021-09-16 15:10 ` Darrick J. Wong
2021-09-16 15:15 ` Christoph Hellwig
2021-11-04 2:25 ` Darrick J. Wong [this message]
2021-11-04 2:30 ` Eric Sandeen
2021-09-15 23:36 ` [PATCHSET 00/61] xfs: sync libxfs with 5.14 Darrick J. Wong
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