From: Josef Bacik <jbacik@fusionio.com> To: <xfs@oss.sgi.com>, <linux-btrfs@vger.kernel.org> Subject: [PATCH] xfstests: btrfs/014: add a regression test for snapshot creation Date: Fri, 27 Sep 2013 09:55:37 -0400 [thread overview] Message-ID: <1380290137-5484-1-git-send-email-jbacik@fusionio.com> (raw) We had a regression where you couldn't snapshot a file system if you mounted it ro and then remounted it rw. This is a test that does just that to make sure we don't have this problem again. I ran the test without the fix and it blew up, and then applied the fix and verified that it passed. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> --- tests/btrfs/014 | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/014.out | 2 ++ tests/btrfs/group | 1 + 3 files changed, 64 insertions(+) create mode 100644 tests/btrfs/014 create mode 100644 tests/btrfs/014.out diff --git a/tests/btrfs/014 b/tests/btrfs/014 new file mode 100644 index 0000000..8302f5f --- /dev/null +++ b/tests/btrfs/014 @@ -0,0 +1,61 @@ +#! /bin/bash +# FS QA Test No. btrfs/014 +# +# Regression test to make sure we can create a snapshot after mounting with +# readonly and remounting rw. +# +#----------------------------------------------------------------------- +# Copyright (c) 2013 Fusion IO. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ + +status=1 # failure is the default! + +_cleanup() +{ + rm -f $tmp.* +} + +trap "_cleanup ; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs btrfs +_supported_os Linux +_require_scratch + +rm -f $seqres.full + +_scratch_mkfs > /dev/null 2>&1 +_scratch_mount -o ro +_scratch_mount -o rw,remount + +$BTRFS_UTIL_PROG sub snap $SCRATCH_MNT $SCRATCH_MNT/snap >> $seqres.full 2>&1 \ + || _fail "couldn't create snapshot" + +echo "Silence is golden" +status=0 ; exit diff --git a/tests/btrfs/014.out b/tests/btrfs/014.out new file mode 100644 index 0000000..db5250b --- /dev/null +++ b/tests/btrfs/014.out @@ -0,0 +1,2 @@ +QA output created by 014 +Silence is golden diff --git a/tests/btrfs/group b/tests/btrfs/group index 8a168d5..3a5747f 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -16,3 +16,4 @@ 011 auto 012 auto quick 013 auto quick +014 auto quick -- 1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: Josef Bacik <jbacik@fusionio.com> To: xfs@oss.sgi.com, linux-btrfs@vger.kernel.org Subject: [PATCH] xfstests: btrfs/014: add a regression test for snapshot creation Date: Fri, 27 Sep 2013 09:55:37 -0400 [thread overview] Message-ID: <1380290137-5484-1-git-send-email-jbacik@fusionio.com> (raw) We had a regression where you couldn't snapshot a file system if you mounted it ro and then remounted it rw. This is a test that does just that to make sure we don't have this problem again. I ran the test without the fix and it blew up, and then applied the fix and verified that it passed. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com> --- tests/btrfs/014 | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++ tests/btrfs/014.out | 2 ++ tests/btrfs/group | 1 + 3 files changed, 64 insertions(+) create mode 100644 tests/btrfs/014 create mode 100644 tests/btrfs/014.out diff --git a/tests/btrfs/014 b/tests/btrfs/014 new file mode 100644 index 0000000..8302f5f --- /dev/null +++ b/tests/btrfs/014 @@ -0,0 +1,61 @@ +#! /bin/bash +# FS QA Test No. btrfs/014 +# +# Regression test to make sure we can create a snapshot after mounting with +# readonly and remounting rw. +# +#----------------------------------------------------------------------- +# Copyright (c) 2013 Fusion IO. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA +# +#----------------------------------------------------------------------- +# + +seq=`basename $0` +seqres=$RESULT_DIR/$seq +echo "QA output created by $seq" + +here=`pwd` +tmp=/tmp/$$ + +status=1 # failure is the default! + +_cleanup() +{ + rm -f $tmp.* +} + +trap "_cleanup ; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common/rc +. ./common/filter + +# real QA test starts here +_supported_fs btrfs +_supported_os Linux +_require_scratch + +rm -f $seqres.full + +_scratch_mkfs > /dev/null 2>&1 +_scratch_mount -o ro +_scratch_mount -o rw,remount + +$BTRFS_UTIL_PROG sub snap $SCRATCH_MNT $SCRATCH_MNT/snap >> $seqres.full 2>&1 \ + || _fail "couldn't create snapshot" + +echo "Silence is golden" +status=0 ; exit diff --git a/tests/btrfs/014.out b/tests/btrfs/014.out new file mode 100644 index 0000000..db5250b --- /dev/null +++ b/tests/btrfs/014.out @@ -0,0 +1,2 @@ +QA output created by 014 +Silence is golden diff --git a/tests/btrfs/group b/tests/btrfs/group index 8a168d5..3a5747f 100644 --- a/tests/btrfs/group +++ b/tests/btrfs/group @@ -16,3 +16,4 @@ 011 auto 012 auto quick 013 auto quick +014 auto quick -- 1.8.3.1 _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs
next reply other threads:[~2013-09-27 13:55 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-09-27 13:55 Josef Bacik [this message] 2013-09-27 13:55 ` [PATCH] xfstests: btrfs/014: add a regression test for snapshot creation Josef Bacik 2013-09-27 15:52 ` Stefan Behrens 2013-09-27 15:52 ` Stefan Behrens 2013-10-18 22:30 ` Rich Johnston 2013-10-18 22:30 ` Rich Johnston
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