From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: david@fromorbit.com, darrick.wong@oracle.com
Cc: linux-btrfs@vger.kernel.org, fstests@vger.kernel.org, xfs@oss.sgi.com
Subject: [PATCH 07/23] reflink: test intersecting CoW and falloc/fpunch/fzero/fcollapse/finsert/ftrunc
Date: Mon, 08 Feb 2016 17:12:30 -0800 [thread overview]
Message-ID: <20160209011230.23099.94317.stgit@birch.djwong.org> (raw)
In-Reply-To: <20160209011145.23099.95354.stgit@birch.djwong.org>
Ensure that we correctly handle a CoW operation immediately followed
by a truncate, falloc, fpunch, fzero, fcollapse, and finsert operation
in the middle of the CoW'd region before any flush can occur.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
tests/generic/253 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/253.out | 13 +++++++
tests/generic/254 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/254.out | 13 +++++++
tests/generic/259 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/259.out | 13 +++++++
tests/generic/261 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/261.out | 13 +++++++
tests/generic/262 | 96 +++++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/262.out | 13 +++++++
tests/generic/264 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/264.out | 13 +++++++
tests/generic/group | 6 +++
13 files changed, 645 insertions(+)
create mode 100755 tests/generic/253
create mode 100644 tests/generic/253.out
create mode 100755 tests/generic/254
create mode 100644 tests/generic/254.out
create mode 100755 tests/generic/259
create mode 100644 tests/generic/259.out
create mode 100755 tests/generic/261
create mode 100644 tests/generic/261.out
create mode 100755 tests/generic/262
create mode 100644 tests/generic/262.out
create mode 100755 tests/generic/264
create mode 100644 tests/generic/264.out
diff --git a/tests/generic/253 b/tests/generic/253
new file mode 100755
index 0000000..d8e0840
--- /dev/null
+++ b/tests/generic/253
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 253
+#
+# Truncate a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "truncate"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=4
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * 2))" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * 2))" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/253.out b/tests/generic/253.out
new file mode 100644
index 0000000..f7c07a0
--- /dev/null
+++ b/tests/generic/253.out
@@ -0,0 +1,13 @@
+QA output created by 253
+Format and mount
+Create the original files
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file1
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file2
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file2.chk
+CoW and unmount
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file1
+b5fc98f04b19fa7b2085ec1358c78760 SCRATCH_MNT/test-253/file2
+b5fc98f04b19fa7b2085ec1358c78760 SCRATCH_MNT/test-253/file2.chk
+Check for damage
diff --git a/tests/generic/254 b/tests/generic/254
new file mode 100755
index 0000000..c66b2f4
--- /dev/null
+++ b/tests/generic/254
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 254
+#
+# Punch a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "fpunch"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fpunch $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "pwrite -S 0x00 $((blksz * 2)) $blksz" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/254.out b/tests/generic/254.out
new file mode 100644
index 0000000..00d2121
--- /dev/null
+++ b/tests/generic/254.out
@@ -0,0 +1,13 @@
+QA output created by 254
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2.chk
+Check for damage
diff --git a/tests/generic/259 b/tests/generic/259
new file mode 100755
index 0000000..3307144
--- /dev/null
+++ b/tests/generic/259
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 259
+#
+# fzero a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "fzero"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fzero $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "pwrite -S 0x00 $((blksz * 2)) $blksz" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/259.out b/tests/generic/259.out
new file mode 100644
index 0000000..ebe1020
--- /dev/null
+++ b/tests/generic/259.out
@@ -0,0 +1,13 @@
+QA output created by 259
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file1
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-259/file2
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-259/file2.chk
+Check for damage
diff --git a/tests/generic/261 b/tests/generic/261
new file mode 100755
index 0000000..3027a63
--- /dev/null
+++ b/tests/generic/261
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 261
+#
+# fcollapse a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "fcollapse"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fcollapse $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * (nr - 1)))" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/261.out b/tests/generic/261.out
new file mode 100644
index 0000000..7e0e562
--- /dev/null
+++ b/tests/generic/261.out
@@ -0,0 +1,13 @@
+QA output created by 261
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1
+91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2
+91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2.chk
+Check for damage
diff --git a/tests/generic/262 b/tests/generic/262
new file mode 100755
index 0000000..4050f34
--- /dev/null
+++ b/tests/generic/262
@@ -0,0 +1,96 @@
+#! /bin/bash
+# FS QA Test No. 262
+#
+# finsert a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "finsert"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=4
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "finsert $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+_pwrite_byte 0x62 $blksz $blksz "$testdir/file2.chk" >> "$seqres.full"
+_pwrite_byte 0x00 $((blksz * 2)) $blksz "$testdir/file2.chk" >> "$seqres.full"
+_pwrite_byte 0x62 $((blksz * 3)) $blksz "$testdir/file2.chk" >> "$seqres.full"
+_pwrite_byte 0x61 $((blksz * 4)) $blksz "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/262.out b/tests/generic/262.out
new file mode 100644
index 0000000..cc582ba
--- /dev/null
+++ b/tests/generic/262.out
@@ -0,0 +1,13 @@
+QA output created by 262
+Format and mount
+Create the original files
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file1
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file2
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file2.chk
+CoW and unmount
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file1
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-262/file2
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-262/file2.chk
+Check for damage
diff --git a/tests/generic/264 b/tests/generic/264
new file mode 100755
index 0000000..7a81fa7
--- /dev/null
+++ b/tests/generic/264
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 264
+#
+# fallocate a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "falloc"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "falloc $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/264.out b/tests/generic/264.out
new file mode 100644
index 0000000..de175f9
--- /dev/null
+++ b/tests/generic/264.out
@@ -0,0 +1,13 @@
+QA output created by 264
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file1
+3383b9c17e643acd1a9a249cf041e183 SCRATCH_MNT/test-264/file2
+3383b9c17e643acd1a9a249cf041e183 SCRATCH_MNT/test-264/file2.chk
+Check for damage
diff --git a/tests/generic/group b/tests/generic/group
index 1767484..0b584d9 100644
--- a/tests/generic/group
+++ b/tests/generic/group
@@ -255,12 +255,18 @@
250 auto quick
251 ioctl trim
252 auto quick
+253 auto quick clone
+254 auto quick clone
255 auto quick prealloc
256 auto quick
257 dir auto quick
258 auto quick
+259 auto quick clone
260 auto quick trim
+261 auto quick clone
+262 auto quick clone
263 rw auto quick
+264 auto quick clone
269 auto rw prealloc ioctl enospc stress
270 auto quota rw prealloc ioctl enospc stress
273 auto rw
WARNING: multiple messages have this Message-ID (diff)
From: "Darrick J. Wong" <darrick.wong@oracle.com>
To: david@fromorbit.com, darrick.wong@oracle.com
Cc: fstests@vger.kernel.org, linux-btrfs@vger.kernel.org, xfs@oss.sgi.com
Subject: [PATCH 07/23] reflink: test intersecting CoW and falloc/fpunch/fzero/fcollapse/finsert/ftrunc
Date: Mon, 08 Feb 2016 17:12:30 -0800 [thread overview]
Message-ID: <20160209011230.23099.94317.stgit@birch.djwong.org> (raw)
In-Reply-To: <20160209011145.23099.95354.stgit@birch.djwong.org>
Ensure that we correctly handle a CoW operation immediately followed
by a truncate, falloc, fpunch, fzero, fcollapse, and finsert operation
in the middle of the CoW'd region before any flush can occur.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
tests/generic/253 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/253.out | 13 +++++++
tests/generic/254 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/254.out | 13 +++++++
tests/generic/259 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/259.out | 13 +++++++
tests/generic/261 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/261.out | 13 +++++++
tests/generic/262 | 96 +++++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/262.out | 13 +++++++
tests/generic/264 | 93 +++++++++++++++++++++++++++++++++++++++++++++++
tests/generic/264.out | 13 +++++++
tests/generic/group | 6 +++
13 files changed, 645 insertions(+)
create mode 100755 tests/generic/253
create mode 100644 tests/generic/253.out
create mode 100755 tests/generic/254
create mode 100644 tests/generic/254.out
create mode 100755 tests/generic/259
create mode 100644 tests/generic/259.out
create mode 100755 tests/generic/261
create mode 100644 tests/generic/261.out
create mode 100755 tests/generic/262
create mode 100644 tests/generic/262.out
create mode 100755 tests/generic/264
create mode 100644 tests/generic/264.out
diff --git a/tests/generic/253 b/tests/generic/253
new file mode 100755
index 0000000..d8e0840
--- /dev/null
+++ b/tests/generic/253
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 253
+#
+# Truncate a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "truncate"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=4
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * 2))" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * 2))" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/253.out b/tests/generic/253.out
new file mode 100644
index 0000000..f7c07a0
--- /dev/null
+++ b/tests/generic/253.out
@@ -0,0 +1,13 @@
+QA output created by 253
+Format and mount
+Create the original files
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file1
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file2
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file2.chk
+CoW and unmount
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-253/file1
+b5fc98f04b19fa7b2085ec1358c78760 SCRATCH_MNT/test-253/file2
+b5fc98f04b19fa7b2085ec1358c78760 SCRATCH_MNT/test-253/file2.chk
+Check for damage
diff --git a/tests/generic/254 b/tests/generic/254
new file mode 100755
index 0000000..c66b2f4
--- /dev/null
+++ b/tests/generic/254
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 254
+#
+# Punch a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "fpunch"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fpunch $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "pwrite -S 0x00 $((blksz * 2)) $blksz" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/254.out b/tests/generic/254.out
new file mode 100644
index 0000000..00d2121
--- /dev/null
+++ b/tests/generic/254.out
@@ -0,0 +1,13 @@
+QA output created by 254
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-254/file1
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-254/file2.chk
+Check for damage
diff --git a/tests/generic/259 b/tests/generic/259
new file mode 100755
index 0000000..3307144
--- /dev/null
+++ b/tests/generic/259
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 259
+#
+# fzero a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "fzero"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fzero $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "pwrite -S 0x00 $((blksz * 2)) $blksz" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/259.out b/tests/generic/259.out
new file mode 100644
index 0000000..ebe1020
--- /dev/null
+++ b/tests/generic/259.out
@@ -0,0 +1,13 @@
+QA output created by 259
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-259/file1
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-259/file2
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-259/file2.chk
+Check for damage
diff --git a/tests/generic/261 b/tests/generic/261
new file mode 100755
index 0000000..3027a63
--- /dev/null
+++ b/tests/generic/261
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 261
+#
+# fcollapse a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "fcollapse"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "fcollapse $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "truncate $((blksz * (nr - 1)))" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/261.out b/tests/generic/261.out
new file mode 100644
index 0000000..7e0e562
--- /dev/null
+++ b/tests/generic/261.out
@@ -0,0 +1,13 @@
+QA output created by 261
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-261/file1
+91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2
+91b31bb8bffa8c3d3374445039287226 SCRATCH_MNT/test-261/file2.chk
+Check for damage
diff --git a/tests/generic/262 b/tests/generic/262
new file mode 100755
index 0000000..4050f34
--- /dev/null
+++ b/tests/generic/262
@@ -0,0 +1,96 @@
+#! /bin/bash
+# FS QA Test No. 262
+#
+# finsert a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "finsert"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=4
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 2)) $blksz $((blksz * 2))" -c "finsert $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+_pwrite_byte 0x62 $blksz $blksz "$testdir/file2.chk" >> "$seqres.full"
+_pwrite_byte 0x00 $((blksz * 2)) $blksz "$testdir/file2.chk" >> "$seqres.full"
+_pwrite_byte 0x62 $((blksz * 3)) $blksz "$testdir/file2.chk" >> "$seqres.full"
+_pwrite_byte 0x61 $((blksz * 4)) $blksz "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/262.out b/tests/generic/262.out
new file mode 100644
index 0000000..cc582ba
--- /dev/null
+++ b/tests/generic/262.out
@@ -0,0 +1,13 @@
+QA output created by 262
+Format and mount
+Create the original files
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file1
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file2
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file2.chk
+CoW and unmount
+Compare files
+c946b71bb69c07daf25470742c967e7c SCRATCH_MNT/test-262/file1
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-262/file2
+b9f7a56c2ab90569cb19d8597583c6a6 SCRATCH_MNT/test-262/file2.chk
+Check for damage
diff --git a/tests/generic/264 b/tests/generic/264
new file mode 100755
index 0000000..7a81fa7
--- /dev/null
+++ b/tests/generic/264
@@ -0,0 +1,93 @@
+#! /bin/bash
+# FS QA Test No. 264
+#
+# fallocate a file at midway through a CoW region.
+#
+# This test is dependent on the system page size, so we cannot use md5 in
+# the golden output; we can only compare to a check file.
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2016, Oracle and/or its affiliates. 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!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -rf "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/reflink
+
+# real QA test starts here
+_supported_os Linux
+_require_scratch_reflink
+_require_cp_reflink
+_require_xfs_io_command "falloc"
+
+rm -f "$seqres.full"
+
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount >> "$seqres.full" 2>&1
+
+testdir="$SCRATCH_MNT/test-$seq"
+rm -rf $testdir
+mkdir $testdir
+
+blksz=65536
+nr=5
+
+echo "Create the original files"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file1" >> "$seqres.full"
+_cp_reflink "$testdir/file1" "$testdir/file2" >> "$seqres.full"
+_pwrite_byte 0x61 0 $((blksz * nr)) "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "CoW and unmount"
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" -c "falloc $((blksz * 2)) $blksz" "$testdir/file2" >> "$seqres.full"
+_scratch_remount
+"$XFS_IO_PROG" -f -c "pwrite -S 0x62 -b $((blksz * 3)) $blksz $((blksz * 3))" "$testdir/file2.chk" >> "$seqres.full"
+_scratch_remount
+
+echo "Compare files"
+md5sum "$testdir/file1" | _filter_scratch
+md5sum "$testdir/file2" | _filter_scratch
+md5sum "$testdir/file2.chk" | _filter_scratch
+
+echo "Check for damage"
+umount "$SCRATCH_MNT"
+
+# success, all done
+status=0
+exit
diff --git a/tests/generic/264.out b/tests/generic/264.out
new file mode 100644
index 0000000..de175f9
--- /dev/null
+++ b/tests/generic/264.out
@@ -0,0 +1,13 @@
+QA output created by 264
+Format and mount
+Create the original files
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file1
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file2
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file2.chk
+CoW and unmount
+Compare files
+17af09af790a9b4c79cddf72f6b642cb SCRATCH_MNT/test-264/file1
+3383b9c17e643acd1a9a249cf041e183 SCRATCH_MNT/test-264/file2
+3383b9c17e643acd1a9a249cf041e183 SCRATCH_MNT/test-264/file2.chk
+Check for damage
diff --git a/tests/generic/group b/tests/generic/group
index 1767484..0b584d9 100644
--- a/tests/generic/group
+++ b/tests/generic/group
@@ -255,12 +255,18 @@
250 auto quick
251 ioctl trim
252 auto quick
+253 auto quick clone
+254 auto quick clone
255 auto quick prealloc
256 auto quick
257 dir auto quick
258 auto quick
+259 auto quick clone
260 auto quick trim
+261 auto quick clone
+262 auto quick clone
263 rw auto quick
+264 auto quick clone
269 auto rw prealloc ioctl enospc stress
270 auto quota rw prealloc ioctl enospc stress
273 auto rw
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next prev parent reply other threads:[~2016-02-09 1:12 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-09 1:11 [PATCH v4.1 00/23] xfstests: test the nfs/cifs/btrfs/xfs reflink/dedupe ioctls Darrick J. Wong
2016-02-09 1:11 ` Darrick J. Wong
2016-02-09 1:11 ` [PATCH 01/23] generic/182: this is a dedupe test, check for dedupe Darrick J. Wong
2016-02-09 1:11 ` Darrick J. Wong
2016-02-09 1:11 ` [PATCH 02/23] xfstests: filter whitespace in 128 and 132 Darrick J. Wong
2016-02-09 1:11 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 03/23] xfstests: make _scratch_mkfs_blocksized usable Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 04/23] reflink: remove redundant filesystem checks from the end of the tests Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 05/23] common/dmerror: add some more dmerror routines Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 06/23] dio unwritten conversion bug tests Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 7:37 ` Dave Chinner
2016-02-09 7:37 ` Dave Chinner
2016-02-09 8:08 ` Darrick J. Wong
2016-02-09 8:08 ` Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong [this message]
2016-02-09 1:12 ` [PATCH 07/23] reflink: test intersecting CoW and falloc/fpunch/fzero/fcollapse/finsert/ftrunc Darrick J. Wong
2016-02-09 1:12 ` [PATCH 08/23] reflink: test CoW behavior with IO errors Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 09/23] reflink: test CoW operations against the source file Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 10/23] xfs: more reflink tests Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 7:36 ` Dave Chinner
2016-02-09 7:36 ` Dave Chinner
2016-02-09 8:16 ` Darrick J. Wong
2016-02-09 8:16 ` Darrick J. Wong
2016-02-09 1:12 ` [PATCH 11/23] reflink: ensure that we can handle reflinking a lot of extents Darrick J. Wong
2016-02-09 1:12 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 12/23] xfs/122: support refcount/rmap data structures Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 7:43 ` Dave Chinner
2016-02-09 7:43 ` Dave Chinner
2016-02-09 7:55 ` Darrick J. Wong
2016-02-09 7:55 ` Darrick J. Wong
2016-02-09 8:53 ` Dave Chinner
2016-02-09 8:53 ` Dave Chinner
2016-02-09 1:13 ` [PATCH 13/23] xfs: test fragmentation characteristics of copy-on-write Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 8:01 ` Dave Chinner
2016-02-09 8:01 ` Dave Chinner
2016-02-10 1:02 ` Darrick J. Wong
2016-02-10 1:02 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 14/23] reflink: high offset reflink and dedupe tests Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 15/23] reflink: test xfs cow behavior when the filesystem crashes Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 16/23] reflink: test quota accounting Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 17/23] reflink: test CoW across a mixed range of block types with cowextsize set Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 8:09 ` Dave Chinner
2016-02-09 8:09 ` Dave Chinner
2016-02-10 1:03 ` Darrick J. Wong
2016-02-10 1:03 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 18/23] xfs: test the automatic cowextsize extent garbage collector Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 8:15 ` Dave Chinner
2016-02-09 8:15 ` Dave Chinner
2016-02-10 1:06 ` Darrick J. Wong
2016-02-10 1:06 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 19/23] xfs: test rmapbt functionality Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 8:26 ` Dave Chinner
2016-02-09 8:26 ` Dave Chinner
2016-02-10 1:07 ` Darrick J. Wong
2016-02-10 1:07 ` Darrick J. Wong
2016-02-09 1:13 ` [PATCH 20/23] reflink: test aio copy on write Darrick J. Wong
2016-02-09 1:13 ` Darrick J. Wong
2016-02-09 1:14 ` [PATCH 21/23] xfs: aio cow tests Darrick J. Wong
2016-02-09 1:14 ` Darrick J. Wong
2016-02-09 8:32 ` Dave Chinner
2016-02-09 8:32 ` Dave Chinner
2016-02-09 21:51 ` Darrick J. Wong
2016-02-09 21:51 ` Darrick J. Wong
2016-02-09 1:14 ` [PATCH 22/23] xfs: test xfs_getbmapx behavior with shared extents Darrick J. Wong
2016-02-09 1:14 ` Darrick J. Wong
2016-02-09 1:14 ` [PATCH 23/23] reflink: test reflink+cow+enospc all at the same time Darrick J. Wong
2016-02-09 1:14 ` Darrick J. Wong
2016-02-09 7:21 ` [PATCH v4.1 00/23] xfstests: test the nfs/cifs/btrfs/xfs reflink/dedupe ioctls Dave Chinner
2016-02-09 7:21 ` Dave Chinner
2016-02-09 7:25 ` Darrick J. Wong
2016-02-09 7:25 ` Darrick J. Wong
2016-02-09 7:50 ` Darrick J. Wong
2016-02-09 7:50 ` Darrick J. Wong
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