From: "Darrick J. Wong" <djwong@kernel.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: aalbersh@kernel.org, linux-xfs@vger.kernel.org
Subject: Re: [PATCH 05/17] xfs_scrub: don't report data loss in unlinked inodes twice
Date: Thu, 6 Feb 2025 20:46:16 -0800 [thread overview]
Message-ID: <20250207044616.GQ21808@frogsfrogsfrogs> (raw)
In-Reply-To: <Z6WNljC0UV4LbxPB@infradead.org>
On Thu, Feb 06, 2025 at 08:35:34PM -0800, Christoph Hellwig wrote:
> On Thu, Feb 06, 2025 at 02:31:57PM -0800, Darrick J. Wong wrote:
> > From: Darrick J. Wong <djwong@kernel.org>
> >
> > If parent pointers are enabled, report_ioerr_fsmap will report lost file
> > data and xattrs for all files, having used the parent pointer ioctls to
> > generate the path of the lost file. For unlinked files, the path lookup
> > will fail, but we'll report the inumber of the file that lost data.
>
> Maybe also add this to the code as a comment?
Will do.
> Otherwise looks good:
>
> Reviewed-by: Christoph Hellwig <hch@lst.de>
Thanks!
--D
next prev parent reply other threads:[~2025-02-07 4:46 UTC|newest]
Thread overview: 225+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-06 22:21 [PATCHBOMB] xfsprogs: all my changes for 6.14 Darrick J. Wong
2025-02-06 22:29 ` [PATCHSET 1/5] xfs_scrub: fixes and cleanups for inode iteration Darrick J. Wong
2025-02-06 22:30 ` [PATCH 01/17] libxfs: unmap xmbuf pages to avoid disaster Darrick J. Wong
2025-02-07 4:10 ` Christoph Hellwig
2025-02-06 22:31 ` [PATCH 02/17] libxfs: mark xmbuf_{un,}map_page static Darrick J. Wong
2025-02-06 22:31 ` [PATCH 03/17] man: document new XFS_BULK_IREQ_METADIR flag to bulkstat Darrick J. Wong
2025-02-07 4:10 ` Christoph Hellwig
2025-02-06 22:31 ` [PATCH 04/17] libfrog: wrap handle construction code Darrick J. Wong
2025-02-07 4:34 ` Christoph Hellwig
2025-02-07 4:49 ` Darrick J. Wong
2025-02-07 17:00 ` Darrick J. Wong
2025-02-13 4:05 ` Christoph Hellwig
2025-02-13 4:20 ` Darrick J. Wong
2025-02-20 21:36 ` [PATCH v1.1] " Darrick J. Wong
2025-02-24 16:58 ` Christoph Hellwig
2025-02-06 22:31 ` [PATCH 05/17] xfs_scrub: don't report data loss in unlinked inodes twice Darrick J. Wong
2025-02-07 4:35 ` Christoph Hellwig
2025-02-07 4:46 ` Darrick J. Wong [this message]
2025-02-06 22:32 ` [PATCH 06/17] xfs_scrub: call bulkstat directly if we're only scanning user files Darrick J. Wong
2025-02-07 4:37 ` Christoph Hellwig
2025-02-06 22:32 ` [PATCH 07/17] xfs_scrub: remove flags argument from scrub_scan_all_inodes Darrick J. Wong
2025-02-07 4:38 ` Christoph Hellwig
2025-02-06 22:32 ` [PATCH 08/17] xfs_scrub: selectively re-run bulkstat after re-running inumbers Darrick J. Wong
2025-02-07 4:39 ` Christoph Hellwig
2025-02-06 22:33 ` [PATCH 09/17] xfs_scrub: actually iterate all the bulkstat records Darrick J. Wong
2025-02-07 4:40 ` Christoph Hellwig
2025-02-06 22:33 ` [PATCH 10/17] xfs_scrub: don't double-scan inodes during phase 3 Darrick J. Wong
2025-02-07 4:41 ` Christoph Hellwig
2025-02-06 22:33 ` [PATCH 11/17] xfs_scrub: don't (re)set the bulkstat request icount incorrectly Darrick J. Wong
2025-02-07 4:42 ` Christoph Hellwig
2025-02-06 22:33 ` [PATCH 12/17] xfs_scrub: don't complain if bulkstat fails Darrick J. Wong
2025-02-07 4:42 ` Christoph Hellwig
2025-02-06 22:34 ` [PATCH 13/17] xfs_scrub: return early from bulkstat_for_inumbers if no bulkstat data Darrick J. Wong
2025-02-07 4:43 ` Christoph Hellwig
2025-02-06 22:34 ` [PATCH 14/17] xfs_scrub: don't blow away new inodes in bulkstat_single_step Darrick J. Wong
2025-02-07 4:46 ` Christoph Hellwig
2025-02-07 4:50 ` Darrick J. Wong
2025-02-06 22:34 ` [PATCH 15/17] xfs_scrub: hoist the phase3 bulkstat single stepping code Darrick J. Wong
2025-02-07 4:47 ` Christoph Hellwig
2025-02-06 22:34 ` [PATCH 16/17] xfs_scrub: ignore freed inodes when single-stepping during phase 3 Darrick J. Wong
2025-02-07 4:47 ` Christoph Hellwig
2025-02-06 22:35 ` [PATCH 17/17] xfs_scrub: try harder to fill the bulkstat array with bulkstat() Darrick J. Wong
2025-02-07 4:48 ` Christoph Hellwig
2025-02-06 22:29 ` [PATCHSET 2/5] xfsprogs: new libxfs code from kernel 6.14 Darrick J. Wong
2025-02-06 22:35 ` [PATCH 01/56] xfs: tidy up xfs_iroot_realloc Darrick J. Wong
2025-02-06 22:35 ` [PATCH 02/56] xfs: refactor the inode fork memory allocation functions Darrick J. Wong
2025-02-06 22:35 ` [PATCH 03/56] xfs: make xfs_iroot_realloc take the new numrecs instead of deltas Darrick J. Wong
2025-02-06 22:36 ` [PATCH 04/56] xfs: make xfs_iroot_realloc a bmap btree function Darrick J. Wong
2025-02-06 22:36 ` [PATCH 05/56] xfs: tidy up xfs_bmap_broot_realloc a bit Darrick J. Wong
2025-02-06 22:36 ` [PATCH 06/56] xfs: hoist the node iroot update code out of xfs_btree_new_iroot Darrick J. Wong
2025-02-06 22:36 ` [PATCH 07/56] xfs: hoist the node iroot update code out of xfs_btree_kill_iroot Darrick J. Wong
2025-02-06 22:37 ` [PATCH 08/56] xfs: add some rtgroup inode helpers Darrick J. Wong
2025-02-06 22:37 ` [PATCH 09/56] xfs: prepare to reuse the dquot pointer space in struct xfs_inode Darrick J. Wong
2025-02-06 22:37 ` [PATCH 10/56] xfs: simplify the xfs_rmap_{alloc,free}_extent calling conventions Darrick J. Wong
2025-02-06 22:37 ` [PATCH 11/56] xfs: support storing records in the inode core root Darrick J. Wong
2025-02-06 22:38 ` [PATCH 12/56] xfs: allow inode-based btrees to reserve space in the data device Darrick J. Wong
2025-02-06 22:38 ` [PATCH 13/56] xfs: introduce realtime rmap btree ondisk definitions Darrick J. Wong
2025-02-06 22:38 ` [PATCH 14/56] xfs: realtime rmap btree transaction reservations Darrick J. Wong
2025-02-06 22:39 ` [PATCH 15/56] xfs: add realtime rmap btree operations Darrick J. Wong
2025-02-06 22:39 ` [PATCH 16/56] xfs: prepare rmap functions to deal with rtrmapbt Darrick J. Wong
2025-02-06 22:39 ` [PATCH 17/56] xfs: add a realtime flag to the rmap update log redo items Darrick J. Wong
2025-02-06 22:39 ` [PATCH 18/56] xfs: pretty print metadata file types in error messages Darrick J. Wong
2025-02-06 22:40 ` [PATCH 19/56] xfs: support file data forks containing metadata btrees Darrick J. Wong
2025-02-06 22:40 ` [PATCH 20/56] xfs: add realtime reverse map inode to metadata directory Darrick J. Wong
2025-02-06 22:40 ` [PATCH 21/56] xfs: add metadata reservations for realtime rmap btrees Darrick J. Wong
2025-02-06 22:40 ` [PATCH 22/56] xfs: wire up a new metafile type for the realtime rmap Darrick J. Wong
2025-02-06 22:41 ` [PATCH 23/56] xfs: wire up rmap map and unmap to the realtime rmapbt Darrick J. Wong
2025-02-06 22:41 ` [PATCH 24/56] xfs: create routine to allocate and initialize a realtime rmap btree inode Darrick J. Wong
2025-02-06 22:41 ` [PATCH 25/56] xfs: report realtime rmap btree corruption errors to the health system Darrick J. Wong
2025-02-06 22:41 ` [PATCH 26/56] xfs: scrub the realtime rmapbt Darrick J. Wong
2025-02-06 22:42 ` [PATCH 27/56] xfs: scrub the metadir path of rt rmap btree files Darrick J. Wong
2025-02-06 22:42 ` [PATCH 28/56] xfs: online repair of realtime bitmaps for a realtime group Darrick J. Wong
2025-02-06 22:42 ` [PATCH 29/56] xfs: online repair of the realtime rmap btree Darrick J. Wong
2025-02-06 22:42 ` [PATCH 30/56] xfs: create a shadow rmap btree during realtime rmap repair Darrick J. Wong
2025-02-06 22:43 ` [PATCH 31/56] xfs: namespace the maximum length/refcount symbols Darrick J. Wong
2025-02-06 22:43 ` [PATCH 32/56] xfs: introduce realtime refcount btree ondisk definitions Darrick J. Wong
2025-02-06 22:43 ` [PATCH 33/56] xfs: realtime refcount btree transaction reservations Darrick J. Wong
2025-02-06 22:43 ` [PATCH 34/56] xfs: add realtime refcount btree operations Darrick J. Wong
2025-02-06 22:44 ` [PATCH 35/56] xfs: prepare refcount functions to deal with rtrefcountbt Darrick J. Wong
2025-02-06 22:44 ` [PATCH 36/56] xfs: add a realtime flag to the refcount update log redo items Darrick J. Wong
2025-02-06 22:44 ` [PATCH 37/56] xfs: add realtime refcount btree inode to metadata directory Darrick J. Wong
2025-02-06 22:45 ` [PATCH 38/56] xfs: add metadata reservations for realtime refcount btree Darrick J. Wong
2025-02-06 22:45 ` [PATCH 39/56] xfs: wire up a new metafile type for the realtime refcount Darrick J. Wong
2025-02-06 22:45 ` [PATCH 40/56] xfs: wire up realtime refcount btree cursors Darrick J. Wong
2025-02-06 22:45 ` [PATCH 41/56] xfs: create routine to allocate and initialize a realtime refcount btree inode Darrick J. Wong
2025-02-06 22:46 ` [PATCH 42/56] xfs: update rmap to allow cow staging extents in the rt rmap Darrick J. Wong
2025-02-06 22:46 ` [PATCH 43/56] xfs: compute rtrmap btree max levels when reflink enabled Darrick J. Wong
2025-02-06 22:46 ` [PATCH 44/56] xfs: allow inodes to have the realtime and reflink flags Darrick J. Wong
2025-02-06 22:46 ` [PATCH 45/56] xfs: recover CoW leftovers in the realtime volume Darrick J. Wong
2025-02-06 22:47 ` [PATCH 46/56] xfs: fix xfs_get_extsz_hint behavior with realtime alwayscow files Darrick J. Wong
2025-02-06 22:47 ` [PATCH 47/56] xfs: apply rt extent alignment constraints to CoW extsize hint Darrick J. Wong
2025-02-06 22:47 ` [PATCH 48/56] xfs: enable extent size hints for CoW operations Darrick J. Wong
2025-02-06 22:47 ` [PATCH 49/56] xfs: report realtime refcount btree corruption errors to the health system Darrick J. Wong
2025-02-06 22:48 ` [PATCH 50/56] xfs: scrub the realtime refcount btree Darrick J. Wong
2025-02-06 22:48 ` [PATCH 51/56] xfs: scrub the metadir path of rt refcount btree files Darrick J. Wong
2025-02-06 22:48 ` [PATCH 52/56] xfs: fix the entry condition of exact EOF block allocation optimization Darrick J. Wong
2025-02-06 22:48 ` [PATCH 53/56] xfs: mark xfs_dir_isempty static Darrick J. Wong
2025-02-06 22:49 ` [PATCH 54/56] xfs: remove XFS_ILOG_NONCORE Darrick J. Wong
2025-02-06 22:49 ` [PATCH 55/56] xfs: constify feature checks Darrick J. Wong
2025-02-06 22:49 ` [PATCH 56/56] xfs/libxfs: replace kmalloc() and memcpy() with kmemdup() Darrick J. Wong
2025-02-06 22:30 ` [PATCHSET v6.3 3/5] xfsprogs: realtime reverse-mapping support Darrick J. Wong
2025-02-06 22:49 ` [PATCH 01/27] libxfs: compute the rt rmap btree maxlevels during initialization Darrick J. Wong
2025-02-07 5:07 ` Christoph Hellwig
2025-02-06 22:50 ` [PATCH 02/27] libxfs: add a realtime flag to the rmap update log redo items Darrick J. Wong
2025-02-07 5:08 ` Christoph Hellwig
2025-02-06 22:50 ` [PATCH 03/27] libfrog: enable scrubbing of the realtime rmap Darrick J. Wong
2025-02-07 5:08 ` Christoph Hellwig
2025-02-06 22:50 ` [PATCH 04/27] man: document userspace API changes due to rt rmap Darrick J. Wong
2025-02-07 5:08 ` Christoph Hellwig
2025-02-06 22:51 ` [PATCH 05/27] xfs_db: compute average btree height Darrick J. Wong
2025-02-07 5:09 ` Christoph Hellwig
2025-02-06 22:51 ` [PATCH 06/27] xfs_db: don't abort when bmapping on a non-extents/bmbt fork Darrick J. Wong
2025-02-07 5:09 ` Christoph Hellwig
2025-02-06 22:51 ` [PATCH 07/27] xfs_db: display the realtime rmap btree contents Darrick J. Wong
2025-02-07 5:16 ` Christoph Hellwig
2025-02-06 22:51 ` [PATCH 08/27] xfs_db: support the realtime rmapbt Darrick J. Wong
2025-02-07 5:17 ` Christoph Hellwig
2025-02-06 22:52 ` [PATCH 09/27] xfs_db: copy the realtime rmap btree Darrick J. Wong
2025-02-07 5:17 ` Christoph Hellwig
2025-02-06 22:52 ` [PATCH 10/27] xfs_db: make fsmap query the realtime reverse mapping tree Darrick J. Wong
2025-02-07 5:18 ` Christoph Hellwig
2025-02-06 22:52 ` [PATCH 11/27] xfs_db: add an rgresv command Darrick J. Wong
2025-02-07 5:19 ` Christoph Hellwig
2025-02-07 5:24 ` Darrick J. Wong
2025-02-06 22:52 ` [PATCH 12/27] xfs_spaceman: report health status of the realtime rmap btree Darrick J. Wong
2025-02-07 5:19 ` Christoph Hellwig
2025-02-06 22:53 ` [PATCH 13/27] xfs_repair: tidy up rmap_diffkeys Darrick J. Wong
2025-02-07 5:20 ` Christoph Hellwig
2025-02-06 22:53 ` [PATCH 14/27] xfs_repair: flag suspect long-format btree blocks Darrick J. Wong
2025-02-07 5:21 ` Christoph Hellwig
2025-02-06 22:53 ` [PATCH 15/27] xfs_repair: use realtime rmap btree data to check block types Darrick J. Wong
2025-02-07 5:22 ` Christoph Hellwig
2025-02-06 22:53 ` [PATCH 16/27] xfs_repair: create a new set of incore rmap information for rt groups Darrick J. Wong
2025-02-07 5:22 ` Christoph Hellwig
2025-02-06 22:54 ` [PATCH 17/27] xfs_repair: refactor realtime inode check Darrick J. Wong
2025-02-07 5:22 ` Christoph Hellwig
2025-02-06 22:54 ` [PATCH 18/27] xfs_repair: find and mark the rtrmapbt inodes Darrick J. Wong
2025-02-07 5:33 ` Christoph Hellwig
2025-02-06 22:54 ` [PATCH 19/27] xfs_repair: check existing realtime rmapbt entries against observed rmaps Darrick J. Wong
2025-02-07 5:35 ` Christoph Hellwig
2025-02-06 22:54 ` [PATCH 20/27] xfs_repair: always check realtime file mappings against incore info Darrick J. Wong
2025-02-07 5:35 ` Christoph Hellwig
2025-02-06 22:55 ` [PATCH 21/27] xfs_repair: rebuild the realtime rmap btree Darrick J. Wong
2025-02-07 5:54 ` Christoph Hellwig
2025-02-06 22:55 ` [PATCH 22/27] xfs_repair: check for global free space concerns with default btree slack levels Darrick J. Wong
2025-02-07 5:56 ` Christoph Hellwig
2025-02-06 22:55 ` [PATCH 23/27] xfs_repair: rebuild the bmap btree for realtime files Darrick J. Wong
2025-02-07 5:56 ` Christoph Hellwig
2025-02-06 22:55 ` [PATCH 24/27] xfs_repair: reserve per-AG space while rebuilding rt metadata Darrick J. Wong
2025-02-07 5:57 ` Christoph Hellwig
2025-02-06 22:56 ` [PATCH 25/27] xfs_logprint: report realtime RUIs Darrick J. Wong
2025-02-07 5:58 ` Christoph Hellwig
2025-02-07 5:58 ` Christoph Hellwig
2025-02-06 22:56 ` [PATCH 26/27] mkfs: add some rtgroup inode helpers Darrick J. Wong
2025-02-07 5:59 ` Christoph Hellwig
2025-02-07 6:07 ` Darrick J. Wong
2025-02-06 22:56 ` [PATCH 27/27] mkfs: create the realtime rmap inode Darrick J. Wong
2025-02-07 6:00 ` Christoph Hellwig
2025-02-06 22:30 ` [PATCHSET v6.3 4/5] xfsprogs: reflink on the realtime device Darrick J. Wong
2025-02-06 22:57 ` [PATCH 01/22] libxfs: compute the rt refcount btree maxlevels during initialization Darrick J. Wong
2025-02-13 4:20 ` Christoph Hellwig
2025-02-06 22:57 ` [PATCH 02/22] libxfs: add a realtime flag to the refcount update log redo items Darrick J. Wong
2025-02-13 4:20 ` Christoph Hellwig
2025-02-06 22:57 ` [PATCH 03/22] libxfs: apply rt extent alignment constraints to CoW extsize hint Darrick J. Wong
2025-02-13 4:21 ` Christoph Hellwig
2025-02-06 22:57 ` [PATCH 04/22] libfrog: enable scrubbing of the realtime refcount data Darrick J. Wong
2025-02-13 4:21 ` Christoph Hellwig
2025-02-06 22:58 ` [PATCH 05/22] man: document userspace API changes due to rt reflink Darrick J. Wong
2025-02-13 4:21 ` Christoph Hellwig
2025-02-06 22:58 ` [PATCH 06/22] xfs_db: display the realtime refcount btree contents Darrick J. Wong
2025-02-13 4:22 ` Christoph Hellwig
2025-02-06 22:58 ` [PATCH 07/22] xfs_db: support the realtime refcountbt Darrick J. Wong
2025-02-13 4:22 ` Christoph Hellwig
2025-02-06 22:58 ` [PATCH 08/22] xfs_db: copy the realtime refcount btree Darrick J. Wong
2025-02-13 4:23 ` Christoph Hellwig
2025-02-06 22:59 ` [PATCH 09/22] xfs_db: add rtrefcount reservations to the rgresv command Darrick J. Wong
2025-02-13 4:23 ` Christoph Hellwig
2025-02-06 22:59 ` [PATCH 10/22] xfs_spaceman: report health of the realtime refcount btree Darrick J. Wong
2025-02-13 4:24 ` Christoph Hellwig
2025-02-06 22:59 ` [PATCH 11/22] xfs_repair: allow CoW staging extents in the realtime rmap records Darrick J. Wong
2025-02-13 4:24 ` Christoph Hellwig
2025-02-06 22:59 ` [PATCH 12/22] xfs_repair: use realtime refcount btree data to check block types Darrick J. Wong
2025-02-13 4:24 ` Christoph Hellwig
2025-02-06 23:00 ` [PATCH 13/22] xfs_repair: find and mark the rtrefcountbt inode Darrick J. Wong
2025-02-13 4:25 ` Christoph Hellwig
2025-02-06 23:00 ` [PATCH 14/22] xfs_repair: compute refcount data for the realtime groups Darrick J. Wong
2025-02-13 4:25 ` Christoph Hellwig
2025-02-06 23:00 ` [PATCH 15/22] xfs_repair: check existing realtime refcountbt entries against observed refcounts Darrick J. Wong
2025-02-13 4:26 ` Christoph Hellwig
2025-02-06 23:00 ` [PATCH 16/22] xfs_repair: reject unwritten shared extents Darrick J. Wong
2025-02-13 4:26 ` Christoph Hellwig
2025-02-06 23:01 ` [PATCH 17/22] xfs_repair: rebuild the realtime refcount btree Darrick J. Wong
2025-02-13 4:27 ` Christoph Hellwig
2025-02-06 23:01 ` [PATCH 18/22] xfs_repair: allow realtime files to have the reflink flag set Darrick J. Wong
2025-02-13 4:27 ` Christoph Hellwig
2025-02-06 23:01 ` [PATCH 19/22] xfs_repair: validate CoW extent size hint on rtinherit directories Darrick J. Wong
2025-02-13 4:27 ` Christoph Hellwig
2025-02-06 23:01 ` [PATCH 20/22] xfs_logprint: report realtime CUIs Darrick J. Wong
2025-02-13 4:28 ` Christoph Hellwig
2025-02-06 23:02 ` [PATCH 21/22] mkfs: validate CoW extent size hint when rtinherit is set Darrick J. Wong
2025-02-13 4:28 ` Christoph Hellwig
2025-02-06 23:02 ` [PATCH 22/22] mkfs: enable reflink on the realtime device Darrick J. Wong
2025-02-13 4:28 ` Christoph Hellwig
2025-02-06 22:30 ` [PATCHSET 5/5] xfsprogs: dump fs directory trees Darrick J. Wong
2025-02-06 23:02 ` [PATCH 1/4] xfs_db: pass const pointers when we're not modifying them Darrick J. Wong
2025-02-13 4:29 ` Christoph Hellwig
2025-02-13 13:26 ` Andrey Albershteyn
2025-02-06 23:03 ` [PATCH 2/4] xfs_db: use an empty transaction to try to prevent livelocks in path_navigate Darrick J. Wong
2025-02-13 4:29 ` Christoph Hellwig
2025-02-13 13:26 ` Andrey Albershteyn
2025-02-06 23:03 ` [PATCH 3/4] xfs_db: make listdir more generally useful Darrick J. Wong
2025-02-13 4:30 ` Christoph Hellwig
2025-02-13 13:26 ` Andrey Albershteyn
2025-02-06 23:03 ` [PATCH 4/4] xfs_db: add command to copy directory trees out of filesystems Darrick J. Wong
2025-02-13 13:25 ` Andrey Albershteyn
2025-02-18 8:36 ` Christoph Hellwig
2025-02-18 15:54 ` Darrick J. Wong
2025-02-18 18:04 ` Darrick J. Wong
2025-02-18 19:49 ` Darrick J. Wong
2025-02-19 18:04 ` Eric Sandeen
2025-02-19 18:30 ` Darrick J. Wong
2025-02-20 6:20 ` Christoph Hellwig
2025-02-20 6:19 ` Christoph Hellwig
2025-02-18 19:58 ` [PATCH v1.1 " Darrick J. Wong
2025-02-19 5:27 ` Christoph Hellwig
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