* [PATCH v2 0/2] btrfs/301: test fixes for squotas vs other features @ 2023-11-20 21:10 Boris Burkov 2023-11-20 21:10 ` [PATCH v2 1/2] btrfs/301: fix hardcoded subvolids Boris Burkov 2023-11-20 21:10 ` [PATCH v2 2/2] btrfs/301: require_no_compress Boris Burkov 0 siblings, 2 replies; 5+ messages in thread From: Boris Burkov @ 2023-11-20 21:10 UTC (permalink / raw) To: linux-btrfs, kernel-team, fstests The squotas targeting tests in btrfs/301 do not currently pass test runs with compression enabled or free space tree disabled. We can fix the no free space tree case by querying subvolid rather than assuming 256,257,etc.. Skip compression, it is covered anyway by fsck on the rest of the tests. --- V2: - fix tons of mistakes from global subvid/snapid variables by making them local - handle the nested subvol too - fix descriptions from previous confusion about noholes - run with and without free space tree Boris Burkov (2): btrfs/301: fix hardcoded subvolids btrfs/301: require_no_compress tests/btrfs/301 | 172 +++++++++++++++++++++++++++++------------------- 1 file changed, 104 insertions(+), 68 deletions(-) -- 2.42.0 ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2 1/2] btrfs/301: fix hardcoded subvolids 2023-11-20 21:10 [PATCH v2 0/2] btrfs/301: test fixes for squotas vs other features Boris Burkov @ 2023-11-20 21:10 ` Boris Burkov 2023-11-21 10:48 ` Filipe Manana 2023-11-20 21:10 ` [PATCH v2 2/2] btrfs/301: require_no_compress Boris Burkov 1 sibling, 1 reply; 5+ messages in thread From: Boris Burkov @ 2023-11-20 21:10 UTC (permalink / raw) To: linux-btrfs, kernel-team, fstests Hardcoded subvolids break test runs with no free-space-tree, so change the test to use _btrfs_get_subvolid instead of assuming 256, 257, etc... Signed-off-by: Boris Burkov <boris@bur.io> --- tests/btrfs/301 | 171 +++++++++++++++++++++++++++++------------------- 1 file changed, 103 insertions(+), 68 deletions(-) diff --git a/tests/btrfs/301 b/tests/btrfs/301 index 7a0b4c0e1..dbc6d9aef 100755 --- a/tests/btrfs/301 +++ b/tests/btrfs/301 @@ -166,45 +166,63 @@ enable_quota() $BTRFS_UTIL_PROG quota enable $arg $SCRATCH_MNT } +get_subvid() +{ + _btrfs_get_subvolid $SCRATCH_MNT subv +} + +get_snapid() +{ + _btrfs_get_subvolid $SCRATCH_MNT snap +} + +get_nestedid() +{ + _btrfs_get_subvolid $SCRATCH_MNT subv/nested +} + prepare() { _scratch_mkfs >> $seqres.full _scratch_mount enable_quota "s" $BTRFS_UTIL_PROG subvolume create $subv >> $seqres.full - set_subvol_limit 256 $limit - check_subvol_usage 256 0 + local subvid=$(get_subvid) + set_subvol_limit $subvid $limit + check_subvol_usage $subvid 0 # Create a bunch of little filler files to generate several levels in # the btree, to make snapshotting sharing scenarios complex enough. $FIO_PROG $prep_fio_config --output=$fio_out - check_subvol_usage 256 $total_fill + check_subvol_usage $subvid $total_fill # Create a single file whose extents we will explicitly share/unshare. do_write $subv/f $ext_sz - check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage $subvid $(($total_fill + $ext_sz)) } prepare_snapshotted() { prepare $BTRFS_UTIL_PROG subvolume snapshot $subv $snap >> $seqres.full - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $(get_subvid) $(($total_fill + $ext_sz)) + check_subvol_usage $(get_snapid) 0 } prepare_nested() { prepare + local subvid=$(get_subvid) $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT $BTRFS_UTIL_PROG qgroup limit $limit 1/100 $SCRATCH_MNT - $BTRFS_UTIL_PROG qgroup assign 0/256 1/100 $SCRATCH_MNT >> $seqres.full + $BTRFS_UTIL_PROG qgroup assign 0/$subvid 1/100 $SCRATCH_MNT >> $seqres.full $BTRFS_UTIL_PROG subvolume create $nested >> $seqres.full + local nestedid=$(get_nestedid) do_write $nested/f $ext_sz - check_subvol_usage 257 $ext_sz - check_subvol_usage 256 $(($total_fill + $ext_sz)) - local subv_usage=$(get_subvol_usage 256) - local nested_usage=$(get_subvol_usage 257) + check_subvol_usage $nestedid $ext_sz + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + local subv_usage=$(get_subvol_usage $subvid) + local nested_usage=$(get_subvol_usage $nestedid) check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) } @@ -213,9 +231,10 @@ basic_accounting() { echo "basic accounting" prepare + local subvid=$(get_subvid) rm $subv/f - check_subvol_usage 256 $total_fill - cycle_mount_check_subvol_usage 256 $total_fill + check_subvol_usage $subvid $total_fill + cycle_mount_check_subvol_usage $subvid $total_fill do_write $subv/tmp 512M rm $subv/tmp do_write $subv/tmp 512M @@ -244,20 +263,22 @@ snapshot_accounting() { echo "snapshot accounting" prepare_snapshotted + local subvid=$(get_subvid) + local snapid=$(get_snapid) touch $snap/f - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid 0 do_write $snap/f $ext_sz - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 $ext_sz + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid $ext_sz rm $snap/f - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid 0 rm $subv/f - check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 - cycle_mount_check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 + check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 + cycle_mount_check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 _scratch_unmount } @@ -266,15 +287,17 @@ delete_snapshot_src_ref() { echo "delete src ref first" prepare_snapshotted + local subvid=$(get_subvid) + local snapid=$(get_snapid) rm $subv/f - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid 0 rm $snap/f trigger_cleaner - check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 - cycle_mount_check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 + check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 + cycle_mount_check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 _scratch_unmount } @@ -283,14 +306,16 @@ delete_snapshot_ref() { echo "delete snapshot ref first" prepare_snapshotted + local subvid=$(get_subvid) + local snapid=$(get_snapid) rm $snap/f - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid 0 rm $subv/f - check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 - cycle_mount_check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 + check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 + cycle_mount_check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 _scratch_unmount } @@ -299,19 +324,21 @@ delete_snapshot_src() { echo "delete snapshot src first" prepare_snapshotted + local subvid=$(get_subvid) + local snapid=$(get_snapid) $BTRFS_UTIL_PROG subvolume delete $subv >> $seqres.full - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid 0 rm $snap/f trigger_cleaner - check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 + check_subvol_usage $subvid $total_fill + check_subvol_usage $snapid 0 $BTRFS_UTIL_PROG subvolume delete $snap >> $seqres.full trigger_cleaner - check_subvol_usage 256 0 - check_subvol_usage 257 0 - cycle_mount_check_subvol_usage 256 0 - check_subvol_usage 257 0 + check_subvol_usage $subvid 0 + check_subvol_usage $snapid 0 + cycle_mount_check_subvol_usage $subvid 0 + check_subvol_usage $snapid 0 _scratch_unmount } @@ -320,13 +347,15 @@ delete_snapshot() { echo "delete snapshot first" prepare_snapshotted + local subvid=$(get_subvid) + local snapid=$(get_snapid) $BTRFS_UTIL_PROG subvolume delete $snap >> $seqres.full - check_subvol_usage 256 $(($total_fill + $ext_sz)) - check_subvol_usage 257 0 + check_subvol_usage $subvid $(($total_fill + $ext_sz)) + check_subvol_usage $snapid 0 $BTRFS_UTIL_PROG subvolume delete $subv >> $seqres.full trigger_cleaner - check_subvol_usage 256 0 - check_subvol_usage 257 0 + check_subvol_usage $subvid 0 + check_subvol_usage $snapid 0 _scratch_unmount } @@ -336,17 +365,19 @@ nested_accounting() { echo "nested accounting" prepare_nested + local subvid=$(get_subvid) + local nestedid=$(get_nestedid) rm $subv/f - check_subvol_usage 256 $total_fill - check_subvol_usage 257 $ext_sz - local subv_usage=$(get_subvol_usage 256) - local nested_usage=$(get_subvol_usage 257) + check_subvol_usage $subvid $total_fill + check_subvol_usage $nestedid $ext_sz + local subv_usage=$(get_subvol_usage $subvid) + local nested_usage=$(get_subvol_usage $nestedid) check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) rm $nested/f - check_subvol_usage 256 $total_fill - check_subvol_usage 257 0 - subv_usage=$(get_subvol_usage 256) - nested_usage=$(get_subvol_usage 257) + check_subvol_usage $subvid $total_fill + check_subvol_usage $nestedid 0 + subv_usage=$(get_subvol_usage $subvid) + nested_usage=$(get_subvol_usage $nestedid) check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) do_enospc_falloc $nested/large_falloc 2G do_enospc_write $nested/large 2G @@ -360,26 +391,27 @@ enable_mature() _scratch_mkfs >> $seqres.full _scratch_mount $BTRFS_UTIL_PROG subvolume create $subv >> $seqres.full + local subvid=$(get_subvid) do_write $subv/f $ext_sz # Sync before enabling squotas to reliably *not* count the writes # we did before enabling. sync enable_quota "s" - set_subvol_limit 256 $limit + set_subvol_limit $subvid $limit _scratch_cycle_mount - usage=$(get_subvol_usage 256) + usage=$(get_subvol_usage $subvid) [ $usage -lt $ext_sz ] || \ echo "captured usage from before enable $usage >= $ext_sz" do_write $subv/g $ext_sz - usage=$(get_subvol_usage 256) + usage=$(get_subvol_usage $subvid) [ $usage -lt $ext_sz ] && \ echo "failed to capture usage after enable $usage < $ext_sz" - check_subvol_usage 256 $ext_sz + check_subvol_usage $subvid $ext_sz rm $subv/f - check_subvol_usage 256 $ext_sz + check_subvol_usage $subvid $ext_sz _scratch_cycle_mount rm $subv/g - check_subvol_usage 256 0 + check_subvol_usage $subvid 0 _scratch_unmount } @@ -388,13 +420,14 @@ reflink_accounting() { echo "reflink" prepare + local subvid=$(get_subvid) # Do enough reflinks to prove that they're free. If they counted, then # this wouldn't fit in the limit. for i in $(seq $(($limit_nr * 2))); do _cp_reflink $subv/f $subv/f.i done # Confirm that there is no additional data usage from the reflinks. - check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage $subvid $(($total_fill + $ext_sz)) _scratch_unmount } @@ -403,12 +436,13 @@ delete_reflink_src_ref() { echo "delete reflink src ref" prepare + local subvid=$(get_subvid) _cp_reflink $subv/f $subv/f.link - check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage $subvid $(($total_fill + $ext_sz)) rm $subv/f - check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage $subvid $(($total_fill + $ext_sz)) rm $subv/f.link - check_subvol_usage 256 $(($total_fill)) + check_subvol_usage $subvid $(($total_fill)) _scratch_unmount } @@ -417,12 +451,13 @@ delete_reflink_ref() { echo "delete reflink ref" prepare + local subvid=$(get_subvid) _cp_reflink $subv/f $subv/f.link - check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage $subvid $(($total_fill + $ext_sz)) rm $subv/f.link - check_subvol_usage 256 $(($total_fill + $ext_sz)) + check_subvol_usage $subvid $(($total_fill + $ext_sz)) rm $subv/f - check_subvol_usage 256 $(($total_fill)) + check_subvol_usage $subvid $(($total_fill)) _scratch_unmount } -- 2.42.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2 1/2] btrfs/301: fix hardcoded subvolids 2023-11-20 21:10 ` [PATCH v2 1/2] btrfs/301: fix hardcoded subvolids Boris Burkov @ 2023-11-21 10:48 ` Filipe Manana 0 siblings, 0 replies; 5+ messages in thread From: Filipe Manana @ 2023-11-21 10:48 UTC (permalink / raw) To: Boris Burkov; +Cc: linux-btrfs, kernel-team, fstests On Mon, Nov 20, 2023 at 9:10 PM Boris Burkov <boris@bur.io> wrote: > > Hardcoded subvolids break test runs with no free-space-tree, so change > the test to use _btrfs_get_subvolid instead of assuming 256, 257, etc... > > Signed-off-by: Boris Burkov <boris@bur.io> Reviewed-by: Filipe Manana <fdmanana@suse.com> Now it looks good and actually works. Thanks. > --- > tests/btrfs/301 | 171 +++++++++++++++++++++++++++++------------------- > 1 file changed, 103 insertions(+), 68 deletions(-) > > diff --git a/tests/btrfs/301 b/tests/btrfs/301 > index 7a0b4c0e1..dbc6d9aef 100755 > --- a/tests/btrfs/301 > +++ b/tests/btrfs/301 > @@ -166,45 +166,63 @@ enable_quota() > $BTRFS_UTIL_PROG quota enable $arg $SCRATCH_MNT > } > > +get_subvid() > +{ > + _btrfs_get_subvolid $SCRATCH_MNT subv > +} > + > +get_snapid() > +{ > + _btrfs_get_subvolid $SCRATCH_MNT snap > +} > + > +get_nestedid() > +{ > + _btrfs_get_subvolid $SCRATCH_MNT subv/nested > +} > + > prepare() > { > _scratch_mkfs >> $seqres.full > _scratch_mount > enable_quota "s" > $BTRFS_UTIL_PROG subvolume create $subv >> $seqres.full > - set_subvol_limit 256 $limit > - check_subvol_usage 256 0 > + local subvid=$(get_subvid) > + set_subvol_limit $subvid $limit > + check_subvol_usage $subvid 0 > > # Create a bunch of little filler files to generate several levels in > # the btree, to make snapshotting sharing scenarios complex enough. > $FIO_PROG $prep_fio_config --output=$fio_out > - check_subvol_usage 256 $total_fill > + check_subvol_usage $subvid $total_fill > > # Create a single file whose extents we will explicitly share/unshare. > do_write $subv/f $ext_sz > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > } > > prepare_snapshotted() > { > prepare > $BTRFS_UTIL_PROG subvolume snapshot $subv $snap >> $seqres.full > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $(get_subvid) $(($total_fill + $ext_sz)) > + check_subvol_usage $(get_snapid) 0 > } > > prepare_nested() > { > prepare > + local subvid=$(get_subvid) > $BTRFS_UTIL_PROG qgroup create 1/100 $SCRATCH_MNT > $BTRFS_UTIL_PROG qgroup limit $limit 1/100 $SCRATCH_MNT > - $BTRFS_UTIL_PROG qgroup assign 0/256 1/100 $SCRATCH_MNT >> $seqres.full > + $BTRFS_UTIL_PROG qgroup assign 0/$subvid 1/100 $SCRATCH_MNT >> $seqres.full > $BTRFS_UTIL_PROG subvolume create $nested >> $seqres.full > + local nestedid=$(get_nestedid) > do_write $nested/f $ext_sz > - check_subvol_usage 257 $ext_sz > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - local subv_usage=$(get_subvol_usage 256) > - local nested_usage=$(get_subvol_usage 257) > + check_subvol_usage $nestedid $ext_sz > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + local subv_usage=$(get_subvol_usage $subvid) > + local nested_usage=$(get_subvol_usage $nestedid) > check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) > } > > @@ -213,9 +231,10 @@ basic_accounting() > { > echo "basic accounting" > prepare > + local subvid=$(get_subvid) > rm $subv/f > - check_subvol_usage 256 $total_fill > - cycle_mount_check_subvol_usage 256 $total_fill > + check_subvol_usage $subvid $total_fill > + cycle_mount_check_subvol_usage $subvid $total_fill > do_write $subv/tmp 512M > rm $subv/tmp > do_write $subv/tmp 512M > @@ -244,20 +263,22 @@ snapshot_accounting() > { > echo "snapshot accounting" > prepare_snapshotted > + local subvid=$(get_subvid) > + local snapid=$(get_snapid) > touch $snap/f > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid 0 > do_write $snap/f $ext_sz > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 $ext_sz > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid $ext_sz > rm $snap/f > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid 0 > rm $subv/f > - check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > - cycle_mount_check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > + cycle_mount_check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > _scratch_unmount > } > > @@ -266,15 +287,17 @@ delete_snapshot_src_ref() > { > echo "delete src ref first" > prepare_snapshotted > + local subvid=$(get_subvid) > + local snapid=$(get_snapid) > rm $subv/f > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid 0 > rm $snap/f > trigger_cleaner > - check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > - cycle_mount_check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > + cycle_mount_check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > _scratch_unmount > } > > @@ -283,14 +306,16 @@ delete_snapshot_ref() > { > echo "delete snapshot ref first" > prepare_snapshotted > + local subvid=$(get_subvid) > + local snapid=$(get_snapid) > rm $snap/f > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid 0 > rm $subv/f > - check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > - cycle_mount_check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > + cycle_mount_check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > _scratch_unmount > } > > @@ -299,19 +324,21 @@ delete_snapshot_src() > { > echo "delete snapshot src first" > prepare_snapshotted > + local subvid=$(get_subvid) > + local snapid=$(get_snapid) > $BTRFS_UTIL_PROG subvolume delete $subv >> $seqres.full > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid 0 > rm $snap/f > trigger_cleaner > - check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $total_fill > + check_subvol_usage $snapid 0 > $BTRFS_UTIL_PROG subvolume delete $snap >> $seqres.full > trigger_cleaner > - check_subvol_usage 256 0 > - check_subvol_usage 257 0 > - cycle_mount_check_subvol_usage 256 0 > - check_subvol_usage 257 0 > + check_subvol_usage $subvid 0 > + check_subvol_usage $snapid 0 > + cycle_mount_check_subvol_usage $subvid 0 > + check_subvol_usage $snapid 0 > _scratch_unmount > } > > @@ -320,13 +347,15 @@ delete_snapshot() > { > echo "delete snapshot first" > prepare_snapshotted > + local subvid=$(get_subvid) > + local snapid=$(get_snapid) > $BTRFS_UTIL_PROG subvolume delete $snap >> $seqres.full > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > - check_subvol_usage 257 0 > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > + check_subvol_usage $snapid 0 > $BTRFS_UTIL_PROG subvolume delete $subv >> $seqres.full > trigger_cleaner > - check_subvol_usage 256 0 > - check_subvol_usage 257 0 > + check_subvol_usage $subvid 0 > + check_subvol_usage $snapid 0 > _scratch_unmount > } > > @@ -336,17 +365,19 @@ nested_accounting() > { > echo "nested accounting" > prepare_nested > + local subvid=$(get_subvid) > + local nestedid=$(get_nestedid) > rm $subv/f > - check_subvol_usage 256 $total_fill > - check_subvol_usage 257 $ext_sz > - local subv_usage=$(get_subvol_usage 256) > - local nested_usage=$(get_subvol_usage 257) > + check_subvol_usage $subvid $total_fill > + check_subvol_usage $nestedid $ext_sz > + local subv_usage=$(get_subvol_usage $subvid) > + local nested_usage=$(get_subvol_usage $nestedid) > check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) > rm $nested/f > - check_subvol_usage 256 $total_fill > - check_subvol_usage 257 0 > - subv_usage=$(get_subvol_usage 256) > - nested_usage=$(get_subvol_usage 257) > + check_subvol_usage $subvid $total_fill > + check_subvol_usage $nestedid 0 > + subv_usage=$(get_subvol_usage $subvid) > + nested_usage=$(get_subvol_usage $nestedid) > check_qgroup_usage 1/100 $(($subv_usage + $nested_usage)) > do_enospc_falloc $nested/large_falloc 2G > do_enospc_write $nested/large 2G > @@ -360,26 +391,27 @@ enable_mature() > _scratch_mkfs >> $seqres.full > _scratch_mount > $BTRFS_UTIL_PROG subvolume create $subv >> $seqres.full > + local subvid=$(get_subvid) > do_write $subv/f $ext_sz > # Sync before enabling squotas to reliably *not* count the writes > # we did before enabling. > sync > enable_quota "s" > - set_subvol_limit 256 $limit > + set_subvol_limit $subvid $limit > _scratch_cycle_mount > - usage=$(get_subvol_usage 256) > + usage=$(get_subvol_usage $subvid) > [ $usage -lt $ext_sz ] || \ > echo "captured usage from before enable $usage >= $ext_sz" > do_write $subv/g $ext_sz > - usage=$(get_subvol_usage 256) > + usage=$(get_subvol_usage $subvid) > [ $usage -lt $ext_sz ] && \ > echo "failed to capture usage after enable $usage < $ext_sz" > - check_subvol_usage 256 $ext_sz > + check_subvol_usage $subvid $ext_sz > rm $subv/f > - check_subvol_usage 256 $ext_sz > + check_subvol_usage $subvid $ext_sz > _scratch_cycle_mount > rm $subv/g > - check_subvol_usage 256 0 > + check_subvol_usage $subvid 0 > _scratch_unmount > } > > @@ -388,13 +420,14 @@ reflink_accounting() > { > echo "reflink" > prepare > + local subvid=$(get_subvid) > # Do enough reflinks to prove that they're free. If they counted, then > # this wouldn't fit in the limit. > for i in $(seq $(($limit_nr * 2))); do > _cp_reflink $subv/f $subv/f.i > done > # Confirm that there is no additional data usage from the reflinks. > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > _scratch_unmount > } > > @@ -403,12 +436,13 @@ delete_reflink_src_ref() > { > echo "delete reflink src ref" > prepare > + local subvid=$(get_subvid) > _cp_reflink $subv/f $subv/f.link > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > rm $subv/f > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > rm $subv/f.link > - check_subvol_usage 256 $(($total_fill)) > + check_subvol_usage $subvid $(($total_fill)) > _scratch_unmount > } > > @@ -417,12 +451,13 @@ delete_reflink_ref() > { > echo "delete reflink ref" > prepare > + local subvid=$(get_subvid) > _cp_reflink $subv/f $subv/f.link > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > rm $subv/f.link > - check_subvol_usage 256 $(($total_fill + $ext_sz)) > + check_subvol_usage $subvid $(($total_fill + $ext_sz)) > rm $subv/f > - check_subvol_usage 256 $(($total_fill)) > + check_subvol_usage $subvid $(($total_fill)) > _scratch_unmount > } > > -- > 2.42.0 > > ^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2 2/2] btrfs/301: require_no_compress 2023-11-20 21:10 [PATCH v2 0/2] btrfs/301: test fixes for squotas vs other features Boris Burkov 2023-11-20 21:10 ` [PATCH v2 1/2] btrfs/301: fix hardcoded subvolids Boris Burkov @ 2023-11-20 21:10 ` Boris Burkov 2023-11-21 10:50 ` Filipe Manana 1 sibling, 1 reply; 5+ messages in thread From: Boris Burkov @ 2023-11-20 21:10 UTC (permalink / raw) To: linux-btrfs, kernel-team, fstests btrfs/301 makes detailed size calculations to test squota edge cases which rely on assumptions that break down with compression enabled. Fix it by disabling the test with compression. Compression + squotas still gets quite solid test coverage via squotas support in fsck and normal compression enabled fstests runs. Signed-off-by: Boris Burkov <boris@bur.io> --- tests/btrfs/301 | 1 + 1 file changed, 1 insertion(+) diff --git a/tests/btrfs/301 b/tests/btrfs/301 index dbc6d9aef..82363f717 100755 --- a/tests/btrfs/301 +++ b/tests/btrfs/301 @@ -22,6 +22,7 @@ _require_cp_reflink _require_btrfs_command inspect-internal dump-tree _require_xfs_io_command "falloc" _require_scratch_enable_simple_quota +_require_no_compress subv=$SCRATCH_MNT/subv nested=$SCRATCH_MNT/subv/nested -- 2.42.0 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH v2 2/2] btrfs/301: require_no_compress 2023-11-20 21:10 ` [PATCH v2 2/2] btrfs/301: require_no_compress Boris Burkov @ 2023-11-21 10:50 ` Filipe Manana 0 siblings, 0 replies; 5+ messages in thread From: Filipe Manana @ 2023-11-21 10:50 UTC (permalink / raw) To: Boris Burkov; +Cc: linux-btrfs, kernel-team, fstests On Mon, Nov 20, 2023 at 9:10 PM Boris Burkov <boris@bur.io> wrote: > > btrfs/301 makes detailed size calculations to test squota edge cases > which rely on assumptions that break down with compression enabled. > > Fix it by disabling the test with compression. Compression + squotas > still gets quite solid test coverage via squotas support in fsck and > normal compression enabled fstests runs. > > Signed-off-by: Boris Burkov <boris@bur.io> Reviewed-by: Filipe Manana <fdmanana@suse.com> > --- > tests/btrfs/301 | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tests/btrfs/301 b/tests/btrfs/301 > index dbc6d9aef..82363f717 100755 > --- a/tests/btrfs/301 > +++ b/tests/btrfs/301 > @@ -22,6 +22,7 @@ _require_cp_reflink > _require_btrfs_command inspect-internal dump-tree > _require_xfs_io_command "falloc" > _require_scratch_enable_simple_quota > +_require_no_compress > > subv=$SCRATCH_MNT/subv > nested=$SCRATCH_MNT/subv/nested > -- > 2.42.0 > > ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2023-11-21 10:50 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2023-11-20 21:10 [PATCH v2 0/2] btrfs/301: test fixes for squotas vs other features Boris Burkov 2023-11-20 21:10 ` [PATCH v2 1/2] btrfs/301: fix hardcoded subvolids Boris Burkov 2023-11-21 10:48 ` Filipe Manana 2023-11-20 21:10 ` [PATCH v2 2/2] btrfs/301: require_no_compress Boris Burkov 2023-11-21 10:50 ` Filipe Manana
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