* scratch rtdev handling improvements
@ 2026-07-10 5:27 Christoph Hellwig
2026-07-10 5:27 ` [PATCH 1/3] xfs/656: rearrange directio pread/pwrite for zoned filesystems Christoph Hellwig
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Christoph Hellwig @ 2026-07-10 5:27 UTC (permalink / raw)
To: Zorro Lang; +Cc: Darrick J. Wong, fstests, linux-xfs
Hi all,
this series improves handling of the scratch rtdev. It is a combination
of Darrick's earlier patches for xfs/655 and xfs/656 and my earlier
patch for a common helper so that they don't conflict.
^ permalink raw reply [flat|nested] 5+ messages in thread* [PATCH 1/3] xfs/656: rearrange directio pread/pwrite for zoned filesystems 2026-07-10 5:27 scratch rtdev handling improvements Christoph Hellwig @ 2026-07-10 5:27 ` Christoph Hellwig 2026-07-10 5:27 ` [PATCH 2/3] xfs/65[56]: don't unset SCRATCH_RTDEV here Christoph Hellwig 2026-07-10 5:27 ` [PATCH 3/3] formalize and fix disabling the RT subvolume Christoph Hellwig 2 siblings, 0 replies; 5+ messages in thread From: Christoph Hellwig @ 2026-07-10 5:27 UTC (permalink / raw) To: Zorro Lang; +Cc: Darrick J. Wong, fstests, linux-xfs From: "Darrick J. Wong" <djwong@kernel.org> On zoned filesystems, a write failure shuts down the filesystem, which makes this test fail with: --- /run/fstests/bin/tests/xfs/656.out 2026-03-13 16:19:08.152939212 -0700 +++ /run/fstests/logs/xfs/656.out.bad 2026-06-30 18:16:43.847849604 -0700 @@ -1,10 +1,9 @@ QA output created by 656 Format and mount pwrite: Input/output error -pread: Input/output error +stat: Input/output error pread: Input/output error fsync: Input/output error VICTIM pos NUM len NUM: directio_write: Input/output error -VICTIM pos NUM len NUM: directio_read: Input/output error VICTIM pos NUM len NUM: buffered_read: Input/output error VICTIM pos NUM len NUM: buffered_write: Input/output error Reorder the directio pread and pwrite to avoid this unnecessary failure. Note that we cycle the mount between the direct and buffered io tests, which is why we only need to fix the directio test. Signed-off-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> --- tests/xfs/656 | 2 +- tests/xfs/656.out | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/tests/xfs/656 b/tests/xfs/656 index 3830d7193fcb..c01276eb384b 100755 --- a/tests/xfs/656 +++ b/tests/xfs/656 @@ -66,8 +66,8 @@ $XFS_IO_PROG -c 'healthmon -c -v' $SCRATCH_MNT >> $tmp.healthmon & healer_pid=$! sleep 1 # wait for program to start up _dmerror_load_error_table -$XFS_IO_PROG -d -c 'pwrite -b 256k 12k 16k' $testfile >> $seqres.full $XFS_IO_PROG -d -c 'pread -b 256k 10g 16k' $testfile >> $seqres.full +$XFS_IO_PROG -d -c 'pwrite -b 256k 12k 16k' $testfile >> $seqres.full _dmerror_load_working_table _dmerror_unmount diff --git a/tests/xfs/656.out b/tests/xfs/656.out index 83b2f5948a77..4d6633060acd 100644 --- a/tests/xfs/656.out +++ b/tests/xfs/656.out @@ -1,10 +1,10 @@ QA output created by 656 Format and mount -pwrite: Input/output error pread: Input/output error +pwrite: Input/output error pread: Input/output error fsync: Input/output error -VICTIM pos NUM len NUM: directio_write: Input/output error VICTIM pos NUM len NUM: directio_read: Input/output error +VICTIM pos NUM len NUM: directio_write: Input/output error VICTIM pos NUM len NUM: buffered_read: Input/output error VICTIM pos NUM len NUM: buffered_write: Input/output error -- 2.53.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 2/3] xfs/65[56]: don't unset SCRATCH_RTDEV here 2026-07-10 5:27 scratch rtdev handling improvements Christoph Hellwig 2026-07-10 5:27 ` [PATCH 1/3] xfs/656: rearrange directio pread/pwrite for zoned filesystems Christoph Hellwig @ 2026-07-10 5:27 ` Christoph Hellwig 2026-07-10 5:27 ` [PATCH 3/3] formalize and fix disabling the RT subvolume Christoph Hellwig 2 siblings, 0 replies; 5+ messages in thread From: Christoph Hellwig @ 2026-07-10 5:27 UTC (permalink / raw) To: Zorro Lang; +Cc: Darrick J. Wong, fstests, linux-xfs From: "Darrick J. Wong" <djwong@kernel.org> Both of these tests claim that they have to unset SCRATCH_RTDEV to avoid formatting failures due to the rt bitmap consuming all the space in the "small" data device. However, the format doesn't constrain the size of the data device, so the justification doesn't apply. Remove the whole thing. Signed-off-by: "Darrick J. Wong" <djwong@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de> --- tests/xfs/655 | 4 ---- tests/xfs/656 | 4 ---- 2 files changed, 8 deletions(-) diff --git a/tests/xfs/655 b/tests/xfs/655 index a4162d70b321..9d09cc000531 100755 --- a/tests/xfs/655 +++ b/tests/xfs/655 @@ -24,10 +24,6 @@ _require_scratch_nocheck _require_scratch_xfs_crc # can't detect minor corruption w/o crc _require_xfs_io_command healthmon -# Disable the scratch rt device to avoid test failures relating to the rt -# bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV - echo "Format and mount" _scratch_mkfs -d agcount=1 | _filter_mkfs 2> $tmp.mkfs >> $seqres.full . $tmp.mkfs diff --git a/tests/xfs/656 b/tests/xfs/656 index c01276eb384b..5114a6c24003 100755 --- a/tests/xfs/656 +++ b/tests/xfs/656 @@ -40,10 +40,6 @@ filter_healer_errors() { uniq } -# Disable the scratch rt device to avoid test failures relating to the rt -# bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV - echo "Format and mount" _scratch_mkfs > $seqres.full 2>&1 _dmerror_init no_log -- 2.53.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH 3/3] formalize and fix disabling the RT subvolume 2026-07-10 5:27 scratch rtdev handling improvements Christoph Hellwig 2026-07-10 5:27 ` [PATCH 1/3] xfs/656: rearrange directio pread/pwrite for zoned filesystems Christoph Hellwig 2026-07-10 5:27 ` [PATCH 2/3] xfs/65[56]: don't unset SCRATCH_RTDEV here Christoph Hellwig @ 2026-07-10 5:27 ` Christoph Hellwig 2026-07-10 6:10 ` Darrick J. Wong 2 siblings, 1 reply; 5+ messages in thread From: Christoph Hellwig @ 2026-07-10 5:27 UTC (permalink / raw) To: Zorro Lang; +Cc: Darrick J. Wong, fstests, linux-xfs Various test unset SCRATCH_RTDEV to avoid dealing with metadata allocations for the RT subvolume in the main device or differences in RT subvolume behavior. Besides being rather ad-hoc, this unset also fails to disable the internal RT zoned subvolume. Add a _disable_scratch_realtime helper that not only unsets SCRATCH_RTDEV, but also disables the zoned allocator and with that the internal RT subvolume. Signed-off-by: Christoph Hellwig <hch@lst.de> --- common/filestreams | 2 +- common/rc | 9 +++++++++ tests/generic/250 | 2 +- tests/generic/252 | 2 +- tests/generic/441 | 2 +- tests/generic/484 | 2 +- tests/generic/487 | 2 +- tests/xfs/076 | 2 +- tests/xfs/189 | 2 +- tests/xfs/205 | 2 +- tests/xfs/306 | 2 +- tests/xfs/444 | 2 +- tests/xfs/445 | 2 +- 13 files changed, 21 insertions(+), 12 deletions(-) diff --git a/common/filestreams b/common/filestreams index 2d83a3661b01..c5421ef3ff2b 100644 --- a/common/filestreams +++ b/common/filestreams @@ -84,7 +84,7 @@ _test_streams() { # Disable the scratch rt device to avoid test failures relating to the # rt bitmap consuming free space in our small data device and throwing # off the filestreams allocator. - unset SCRATCH_RTDEV + _disable_scratch_realtime # Skip these tests on zoned file systems as filestreams don't work # with the zoned allocator, and the operation below would force it into diff --git a/common/rc b/common/rc index 4947255479ca..d8d4d5292f8c 100644 --- a/common/rc +++ b/common/rc @@ -2435,6 +2435,15 @@ _require_no_realtime() _notrun "Test not compatible with realtime subvolumes, skipped this test" } +# Disable usage of internal or external scratch devices +_disable_scratch_realtime() +{ + unset SCRATCH_RTDEV + if [ "$FSTYP" = "xfs" ]; then + MKFS_OPTIONS="${MKFS_OPTIONS//-r zoned=1}" + fi +} + # this test requires that a specified command (executable) exists # $1 - command, $2 - name for error message # diff --git a/tests/generic/250 b/tests/generic/250 index 605d7c8ade3d..32326114798c 100755 --- a/tests/generic/250 +++ b/tests/generic/250 @@ -29,7 +29,7 @@ _require_odirect # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime fssize=$((196 * 1048576)) echo "Format and mount" diff --git a/tests/generic/252 b/tests/generic/252 index 2ad0524c2037..2e462b61fce4 100755 --- a/tests/generic/252 +++ b/tests/generic/252 @@ -30,7 +30,7 @@ AIO_TEST="$here/src/aio-dio-regress/aiocp" # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime fssize=$((196 * 1048576)) echo "Format and mount" diff --git a/tests/generic/441 b/tests/generic/441 index cc370bea5052..c3a096926eaf 100755 --- a/tests/generic/441 +++ b/tests/generic/441 @@ -47,7 +47,7 @@ _require_test_program dmerror # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime echo "Format and mount" _scratch_mkfs > $seqres.full 2>&1 diff --git a/tests/generic/484 b/tests/generic/484 index 0455efcb6000..e2fea8c6b18d 100755 --- a/tests/generic/484 +++ b/tests/generic/484 @@ -35,7 +35,7 @@ _require_xfs_io_command "syncfs" # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime echo "Format and mount" _scratch_mkfs > $seqres.full 2>&1 diff --git a/tests/generic/487 b/tests/generic/487 index 364f7eb4c032..cc6c8f0e63d9 100755 --- a/tests/generic/487 +++ b/tests/generic/487 @@ -40,7 +40,7 @@ _require_dm_target error # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime echo "Format and mount" _scratch_mkfs > $seqres.full 2>&1 diff --git a/tests/xfs/076 b/tests/xfs/076 index 2ea6459b0dbe..103ad7509e0f 100755 --- a/tests/xfs/076 +++ b/tests/xfs/076 @@ -66,7 +66,7 @@ _require_xfs_sparse_inodes # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime _scratch_mkfs "-d size=96m -m crc=1 -i sparse" | tee -a $seqres.full | \ _filter_mkfs > /dev/null 2> $tmp.mkfs diff --git a/tests/xfs/189 b/tests/xfs/189 index 1770023760fd..aa9712afac35 100755 --- a/tests/xfs/189 +++ b/tests/xfs/189 @@ -250,7 +250,7 @@ _require_no_realtime _require_scratch _require_noattr2 -unset SCRATCH_RTDEV +_disable_scratch_realtime unset SCRATCH_LOGDEV _scratch_mkfs_xfs | _filter_mkfs 2>/dev/null diff --git a/tests/xfs/205 b/tests/xfs/205 index 73d51d8d602f..7d8c0e5e33dc 100755 --- a/tests/xfs/205 +++ b/tests/xfs/205 @@ -18,7 +18,7 @@ _require_scratch_nocheck # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime fsblksz=1024 _scratch_mkfs_xfs -d size=$((32768*fsblksz)) -b size=$fsblksz >> $seqres.full 2>&1 diff --git a/tests/xfs/306 b/tests/xfs/306 index d48b753632d5..60c2b486f671 100755 --- a/tests/xfs/306 +++ b/tests/xfs/306 @@ -26,7 +26,7 @@ _require_test_program "punch-alternating" # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming all the free space in our small data device. -unset SCRATCH_RTDEV +_disable_scratch_realtime # Create a small fs with a large directory block size. We want to fill up the fs # quickly and then create multi-fsb dirblocks over fragmented free space. diff --git a/tests/xfs/444 b/tests/xfs/444 index 13c9de528ec8..949c5711e2c8 100755 --- a/tests/xfs/444 +++ b/tests/xfs/444 @@ -31,7 +31,7 @@ _require_scratch_xfs_crc # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming free space in our small data device and throwing off the # filestreams allocator. -unset SCRATCH_RTDEV +_disable_scratch_realtime mount_loop() { if ! _try_scratch_mount >> $seqres.full 2>&1; then diff --git a/tests/xfs/445 b/tests/xfs/445 index 0ea85ad018d6..2e9b6ca1be34 100755 --- a/tests/xfs/445 +++ b/tests/xfs/445 @@ -42,7 +42,7 @@ _check_filestreams_support || _notrun "filestreams not available" # Disable the scratch rt device to avoid test failures relating to the rt # bitmap consuming free space in our small data device and throwing off the # filestreams allocator. -unset SCRATCH_RTDEV +_disable_scratch_realtime # use small AGs for frequent stream switching _scratch_mkfs_xfs -d agsize=20m,size=2g >> $seqres.full 2>&1 -- 2.53.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 3/3] formalize and fix disabling the RT subvolume 2026-07-10 5:27 ` [PATCH 3/3] formalize and fix disabling the RT subvolume Christoph Hellwig @ 2026-07-10 6:10 ` Darrick J. Wong 0 siblings, 0 replies; 5+ messages in thread From: Darrick J. Wong @ 2026-07-10 6:10 UTC (permalink / raw) To: Christoph Hellwig; +Cc: Zorro Lang, fstests, linux-xfs On Fri, Jul 10, 2026 at 07:27:35AM +0200, Christoph Hellwig wrote: > Various test unset SCRATCH_RTDEV to avoid dealing with metadata > allocations for the RT subvolume in the main device or differences > in RT subvolume behavior. Besides being rather ad-hoc, this unset > also fails to disable the internal RT zoned subvolume. > > Add a _disable_scratch_realtime helper that not only unsets > SCRATCH_RTDEV, but also disables the zoned allocator and with > that the internal RT subvolume. > > Signed-off-by: Christoph Hellwig <hch@lst.de> Looks good to me now! :) Reviewed-by: "Darrick J. Wong" <djwong@kernel.org> --D > --- > common/filestreams | 2 +- > common/rc | 9 +++++++++ > tests/generic/250 | 2 +- > tests/generic/252 | 2 +- > tests/generic/441 | 2 +- > tests/generic/484 | 2 +- > tests/generic/487 | 2 +- > tests/xfs/076 | 2 +- > tests/xfs/189 | 2 +- > tests/xfs/205 | 2 +- > tests/xfs/306 | 2 +- > tests/xfs/444 | 2 +- > tests/xfs/445 | 2 +- > 13 files changed, 21 insertions(+), 12 deletions(-) > > diff --git a/common/filestreams b/common/filestreams > index 2d83a3661b01..c5421ef3ff2b 100644 > --- a/common/filestreams > +++ b/common/filestreams > @@ -84,7 +84,7 @@ _test_streams() { > # Disable the scratch rt device to avoid test failures relating to the > # rt bitmap consuming free space in our small data device and throwing > # off the filestreams allocator. > - unset SCRATCH_RTDEV > + _disable_scratch_realtime > > # Skip these tests on zoned file systems as filestreams don't work > # with the zoned allocator, and the operation below would force it into > diff --git a/common/rc b/common/rc > index 4947255479ca..d8d4d5292f8c 100644 > --- a/common/rc > +++ b/common/rc > @@ -2435,6 +2435,15 @@ _require_no_realtime() > _notrun "Test not compatible with realtime subvolumes, skipped this test" > } > > +# Disable usage of internal or external scratch devices > +_disable_scratch_realtime() > +{ > + unset SCRATCH_RTDEV > + if [ "$FSTYP" = "xfs" ]; then > + MKFS_OPTIONS="${MKFS_OPTIONS//-r zoned=1}" > + fi > +} > + > # this test requires that a specified command (executable) exists > # $1 - command, $2 - name for error message > # > diff --git a/tests/generic/250 b/tests/generic/250 > index 605d7c8ade3d..32326114798c 100755 > --- a/tests/generic/250 > +++ b/tests/generic/250 > @@ -29,7 +29,7 @@ _require_odirect > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > fssize=$((196 * 1048576)) > echo "Format and mount" > diff --git a/tests/generic/252 b/tests/generic/252 > index 2ad0524c2037..2e462b61fce4 100755 > --- a/tests/generic/252 > +++ b/tests/generic/252 > @@ -30,7 +30,7 @@ AIO_TEST="$here/src/aio-dio-regress/aiocp" > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > fssize=$((196 * 1048576)) > echo "Format and mount" > diff --git a/tests/generic/441 b/tests/generic/441 > index cc370bea5052..c3a096926eaf 100755 > --- a/tests/generic/441 > +++ b/tests/generic/441 > @@ -47,7 +47,7 @@ _require_test_program dmerror > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > echo "Format and mount" > _scratch_mkfs > $seqres.full 2>&1 > diff --git a/tests/generic/484 b/tests/generic/484 > index 0455efcb6000..e2fea8c6b18d 100755 > --- a/tests/generic/484 > +++ b/tests/generic/484 > @@ -35,7 +35,7 @@ _require_xfs_io_command "syncfs" > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > echo "Format and mount" > _scratch_mkfs > $seqres.full 2>&1 > diff --git a/tests/generic/487 b/tests/generic/487 > index 364f7eb4c032..cc6c8f0e63d9 100755 > --- a/tests/generic/487 > +++ b/tests/generic/487 > @@ -40,7 +40,7 @@ _require_dm_target error > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > echo "Format and mount" > _scratch_mkfs > $seqres.full 2>&1 > diff --git a/tests/xfs/076 b/tests/xfs/076 > index 2ea6459b0dbe..103ad7509e0f 100755 > --- a/tests/xfs/076 > +++ b/tests/xfs/076 > @@ -66,7 +66,7 @@ _require_xfs_sparse_inodes > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > _scratch_mkfs "-d size=96m -m crc=1 -i sparse" | tee -a $seqres.full | \ > _filter_mkfs > /dev/null 2> $tmp.mkfs > diff --git a/tests/xfs/189 b/tests/xfs/189 > index 1770023760fd..aa9712afac35 100755 > --- a/tests/xfs/189 > +++ b/tests/xfs/189 > @@ -250,7 +250,7 @@ _require_no_realtime > _require_scratch > _require_noattr2 > > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > unset SCRATCH_LOGDEV > > _scratch_mkfs_xfs | _filter_mkfs 2>/dev/null > diff --git a/tests/xfs/205 b/tests/xfs/205 > index 73d51d8d602f..7d8c0e5e33dc 100755 > --- a/tests/xfs/205 > +++ b/tests/xfs/205 > @@ -18,7 +18,7 @@ _require_scratch_nocheck > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > fsblksz=1024 > _scratch_mkfs_xfs -d size=$((32768*fsblksz)) -b size=$fsblksz >> $seqres.full 2>&1 > diff --git a/tests/xfs/306 b/tests/xfs/306 > index d48b753632d5..60c2b486f671 100755 > --- a/tests/xfs/306 > +++ b/tests/xfs/306 > @@ -26,7 +26,7 @@ _require_test_program "punch-alternating" > > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming all the free space in our small data device. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > # Create a small fs with a large directory block size. We want to fill up the fs > # quickly and then create multi-fsb dirblocks over fragmented free space. > diff --git a/tests/xfs/444 b/tests/xfs/444 > index 13c9de528ec8..949c5711e2c8 100755 > --- a/tests/xfs/444 > +++ b/tests/xfs/444 > @@ -31,7 +31,7 @@ _require_scratch_xfs_crc > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming free space in our small data device and throwing off the > # filestreams allocator. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > mount_loop() { > if ! _try_scratch_mount >> $seqres.full 2>&1; then > diff --git a/tests/xfs/445 b/tests/xfs/445 > index 0ea85ad018d6..2e9b6ca1be34 100755 > --- a/tests/xfs/445 > +++ b/tests/xfs/445 > @@ -42,7 +42,7 @@ _check_filestreams_support || _notrun "filestreams not available" > # Disable the scratch rt device to avoid test failures relating to the rt > # bitmap consuming free space in our small data device and throwing off the > # filestreams allocator. > -unset SCRATCH_RTDEV > +_disable_scratch_realtime > > # use small AGs for frequent stream switching > _scratch_mkfs_xfs -d agsize=20m,size=2g >> $seqres.full 2>&1 > -- > 2.53.0 > > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-07-10 6:10 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2026-07-10 5:27 scratch rtdev handling improvements Christoph Hellwig 2026-07-10 5:27 ` [PATCH 1/3] xfs/656: rearrange directio pread/pwrite for zoned filesystems Christoph Hellwig 2026-07-10 5:27 ` [PATCH 2/3] xfs/65[56]: don't unset SCRATCH_RTDEV here Christoph Hellwig 2026-07-10 5:27 ` [PATCH 3/3] formalize and fix disabling the RT subvolume Christoph Hellwig 2026-07-10 6:10 ` Darrick J. Wong
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