| Message ID | 20201113112704.28798-12-chandanrlinux@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | xfs: Tests to check for inode fork extent count overflow detection | expand |
On Fri, Nov 13, 2020 at 04:57:03PM +0530, Chandan Babu R wrote: > This commit adds a stress test that executes fsstress with > bmap_alloc_minlen_extent error tag enabled. > > Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> > --- > tests/xfs/531 | 85 +++++++++++++++++++++++++++++++++++++++++++++++ > tests/xfs/531.out | 6 ++++ > tests/xfs/group | 1 + > 3 files changed, 92 insertions(+) > create mode 100755 tests/xfs/531 > create mode 100644 tests/xfs/531.out > > diff --git a/tests/xfs/531 b/tests/xfs/531 > new file mode 100755 > index 00000000..e846cc0e > --- /dev/null > +++ b/tests/xfs/531 > @@ -0,0 +1,85 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# Copyright (c) 2020 Chandan Babu R. All Rights Reserved. > +# > +# FS QA Test 531 > +# > +# Execute fsstress with bmap_alloc_minlen_extent error tag enabled. > +# > +seq=`basename $0` > +seqres=$RESULT_DIR/$seq > +echo "QA output created by $seq" > + > +here=`pwd` > +tmp=/tmp/$$ > +status=1 # failure is the default! > +trap "_cleanup; exit \$status" 0 1 2 3 15 > + > +_cleanup() > +{ > + cd / > + rm -f $tmp.* > +} > + > +# get standard environment, filters and checks > +. ./common/rc > +. ./common/filter > +. ./common/inject > + > +# remove previous $seqres.full before test > +rm -f $seqres.full > + > +# real QA test starts here > + > +_supported_fs xfs > +_require_scratch > +_require_xfs_debug > +_require_test_program "punch-alternating" > +_require_xfs_io_error_injection "bmap_alloc_minlen_extent" > + > +echo "Format and mount fs" > +_scratch_mkfs_sized $((1024 * 1024 * 1024)) >> $seqres.full Why is a 1G fs required? > +_scratch_mount >> $seqres.full > + > +bsize=$(_get_block_size $SCRATCH_MNT) > + > +testfile=$SCRATCH_MNT/testfile > + > +echo "Consume free space" > +dd if=/dev/zero of=${testfile} bs=${bsize} >> $seqres.full 2>&1 > +sync > + > +echo "Create fragmented filesystem" > +$here/src/punch-alternating $testfile >> $seqres.full > +sync > + > +echo "Inject bmap_alloc_minlen_extent error tag" > +xfs_io -x -c 'inject bmap_alloc_minlen_extent' $SCRATCH_MNT > + > +echo "Execute fsstress in background" > +$FSSTRESS_PROG -d $SCRATCH_MNT -p128 -n999999999 \ -n and -p ought to be computed from TIME_FACTOR and LOAD_FACTOR. --D > + -f bulkstat=0 \ > + -f bulkstat1=0 \ > + -f fiemap=0 \ > + -f getattr=0 \ > + -f getdents=0 \ > + -f getfattr=0 \ > + -f listfattr=0 \ > + -f mread=0 \ > + -f read=0 \ > + -f readlink=0 \ > + -f readv=0 \ > + -f stat=0 \ > + -f aread=0 \ > + -f dread=0 > /dev/null 2>&1 & > + > +fsstress_pid=$! > +sleep 2m > + > +echo "Killing fsstress process $fsstress_pid ..." >> $seqres.full > +kill $fsstress_pid >> $seqres.full > +wait $fsstress_pid > + > +# success, all done > +status=0 > +exit > diff --git a/tests/xfs/531.out b/tests/xfs/531.out > new file mode 100644 > index 00000000..e0a419c2 > --- /dev/null > +++ b/tests/xfs/531.out > @@ -0,0 +1,6 @@ > +QA output created by 531 > +Format and mount fs > +Consume free space > +Create fragmented filesystem > +Inject bmap_alloc_minlen_extent error tag > +Execute fsstress in background > diff --git a/tests/xfs/group b/tests/xfs/group > index 81a15582..f4cb5af6 100644 > --- a/tests/xfs/group > +++ b/tests/xfs/group > @@ -528,3 +528,4 @@ > 528 auto quick reflink > 529 auto quick reflink > 530 auto quick > +531 auto stress > -- > 2.28.0 >
On Saturday 14 November 2020 5:36:02 AM IST Darrick J. Wong wrote: > On Fri, Nov 13, 2020 at 04:57:03PM +0530, Chandan Babu R wrote: > > This commit adds a stress test that executes fsstress with > > bmap_alloc_minlen_extent error tag enabled. > > > > Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> > > --- > > tests/xfs/531 | 85 +++++++++++++++++++++++++++++++++++++++++++++++ > > tests/xfs/531.out | 6 ++++ > > tests/xfs/group | 1 + > > 3 files changed, 92 insertions(+) > > create mode 100755 tests/xfs/531 > > create mode 100644 tests/xfs/531.out > > > > diff --git a/tests/xfs/531 b/tests/xfs/531 > > new file mode 100755 > > index 00000000..e846cc0e > > --- /dev/null > > +++ b/tests/xfs/531 > > @@ -0,0 +1,85 @@ > > +#! /bin/bash > > +# SPDX-License-Identifier: GPL-2.0 > > +# Copyright (c) 2020 Chandan Babu R. All Rights Reserved. > > +# > > +# FS QA Test 531 > > +# > > +# Execute fsstress with bmap_alloc_minlen_extent error tag enabled. > > +# > > +seq=`basename $0` > > +seqres=$RESULT_DIR/$seq > > +echo "QA output created by $seq" > > + > > +here=`pwd` > > +tmp=/tmp/$$ > > +status=1 # failure is the default! > > +trap "_cleanup; exit \$status" 0 1 2 3 15 > > + > > +_cleanup() > > +{ > > + cd / > > + rm -f $tmp.* > > +} > > + > > +# get standard environment, filters and checks > > +. ./common/rc > > +. ./common/filter > > +. ./common/inject > > + > > +# remove previous $seqres.full before test > > +rm -f $seqres.full > > + > > +# real QA test starts here > > + > > +_supported_fs xfs > > +_require_scratch > > +_require_xfs_debug > > +_require_test_program "punch-alternating" > > +_require_xfs_io_error_injection "bmap_alloc_minlen_extent" > > + > > +echo "Format and mount fs" > > +_scratch_mkfs_sized $((1024 * 1024 * 1024)) >> $seqres.full > > Why is a 1G fs required? With the sparse file occupying almost half of the filesystem space, fsstress will have only remaining half of the space to work with. With 1GiB sized filesystem, fsstress can have ~512MiB of free space. > > > +_scratch_mount >> $seqres.full > > + > > +bsize=$(_get_block_size $SCRATCH_MNT) > > + > > +testfile=$SCRATCH_MNT/testfile > > + > > +echo "Consume free space" > > +dd if=/dev/zero of=${testfile} bs=${bsize} >> $seqres.full 2>&1 > > +sync > > + > > +echo "Create fragmented filesystem" > > +$here/src/punch-alternating $testfile >> $seqres.full > > +sync > > + > > +echo "Inject bmap_alloc_minlen_extent error tag" > > +xfs_io -x -c 'inject bmap_alloc_minlen_extent' $SCRATCH_MNT > > + > > +echo "Execute fsstress in background" > > +$FSSTRESS_PROG -d $SCRATCH_MNT -p128 -n999999999 \ > > -n and -p ought to be computed from TIME_FACTOR and LOAD_FACTOR. Ok. I will fix that. > > --D > > > + -f bulkstat=0 \ > > + -f bulkstat1=0 \ > > + -f fiemap=0 \ > > + -f getattr=0 \ > > + -f getdents=0 \ > > + -f getfattr=0 \ > > + -f listfattr=0 \ > > + -f mread=0 \ > > + -f read=0 \ > > + -f readlink=0 \ > > + -f readv=0 \ > > + -f stat=0 \ > > + -f aread=0 \ > > + -f dread=0 > /dev/null 2>&1 & > > + > > +fsstress_pid=$! > > +sleep 2m > > + > > +echo "Killing fsstress process $fsstress_pid ..." >> $seqres.full > > +kill $fsstress_pid >> $seqres.full > > +wait $fsstress_pid > > + > > +# success, all done > > +status=0 > > +exit > > diff --git a/tests/xfs/531.out b/tests/xfs/531.out > > new file mode 100644 > > index 00000000..e0a419c2 > > --- /dev/null > > +++ b/tests/xfs/531.out > > @@ -0,0 +1,6 @@ > > +QA output created by 531 > > +Format and mount fs > > +Consume free space > > +Create fragmented filesystem > > +Inject bmap_alloc_minlen_extent error tag > > +Execute fsstress in background > > diff --git a/tests/xfs/group b/tests/xfs/group > > index 81a15582..f4cb5af6 100644 > > --- a/tests/xfs/group > > +++ b/tests/xfs/group > > @@ -528,3 +528,4 @@ > > 528 auto quick reflink > > 529 auto quick reflink > > 530 auto quick > > +531 auto stress >
diff --git a/tests/xfs/531 b/tests/xfs/531 new file mode 100755 index 00000000..e846cc0e --- /dev/null +++ b/tests/xfs/531 @@ -0,0 +1,85 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2020 Chandan Babu R. All Rights Reserved. +# +# FS QA Test 531 +# +# Execute fsstress with bmap_alloc_minlen_extent error tag enabled. +# +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ +status=1 # failure is the default! +trap "_cleanup; exit \$status" 0 1 2 3 15 + +_cleanup() +{ + cd / + rm -f $tmp.* +} + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter +. ./common/inject + +# remove previous $seqres.full before test +rm -f $seqres.full + +# real QA test starts here + +_supported_fs xfs +_require_scratch +_require_xfs_debug +_require_test_program "punch-alternating" +_require_xfs_io_error_injection "bmap_alloc_minlen_extent" + +echo "Format and mount fs" +_scratch_mkfs_sized $((1024 * 1024 * 1024)) >> $seqres.full +_scratch_mount >> $seqres.full + +bsize=$(_get_block_size $SCRATCH_MNT) + +testfile=$SCRATCH_MNT/testfile + +echo "Consume free space" +dd if=/dev/zero of=${testfile} bs=${bsize} >> $seqres.full 2>&1 +sync + +echo "Create fragmented filesystem" +$here/src/punch-alternating $testfile >> $seqres.full +sync + +echo "Inject bmap_alloc_minlen_extent error tag" +xfs_io -x -c 'inject bmap_alloc_minlen_extent' $SCRATCH_MNT + +echo "Execute fsstress in background" +$FSSTRESS_PROG -d $SCRATCH_MNT -p128 -n999999999 \ + -f bulkstat=0 \ + -f bulkstat1=0 \ + -f fiemap=0 \ + -f getattr=0 \ + -f getdents=0 \ + -f getfattr=0 \ + -f listfattr=0 \ + -f mread=0 \ + -f read=0 \ + -f readlink=0 \ + -f readv=0 \ + -f stat=0 \ + -f aread=0 \ + -f dread=0 > /dev/null 2>&1 & + +fsstress_pid=$! +sleep 2m + +echo "Killing fsstress process $fsstress_pid ..." >> $seqres.full +kill $fsstress_pid >> $seqres.full +wait $fsstress_pid + +# success, all done +status=0 +exit diff --git a/tests/xfs/531.out b/tests/xfs/531.out new file mode 100644 index 00000000..e0a419c2 --- /dev/null +++ b/tests/xfs/531.out @@ -0,0 +1,6 @@ +QA output created by 531 +Format and mount fs +Consume free space +Create fragmented filesystem +Inject bmap_alloc_minlen_extent error tag +Execute fsstress in background diff --git a/tests/xfs/group b/tests/xfs/group index 81a15582..f4cb5af6 100644 --- a/tests/xfs/group +++ b/tests/xfs/group @@ -528,3 +528,4 @@ 528 auto quick reflink 529 auto quick reflink 530 auto quick +531 auto stress
This commit adds a stress test that executes fsstress with bmap_alloc_minlen_extent error tag enabled. Signed-off-by: Chandan Babu R <chandanrlinux@gmail.com> --- tests/xfs/531 | 85 +++++++++++++++++++++++++++++++++++++++++++++++ tests/xfs/531.out | 6 ++++ tests/xfs/group | 1 + 3 files changed, 92 insertions(+) create mode 100755 tests/xfs/531 create mode 100644 tests/xfs/531.out