--- /dev/null
+#! /bin/bash
+# FS QA Test No. 331
+#
+# Create a big enough rmapbt that we tickle a fdblocks accounting bug.
+#
+#-----------------------------------------------------------------------
+# 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
+_supported_fs xfs
+_require_scratch
+_require_xfs_scratch_rmapbt
+_require_scratch_reflink
+_require_test_program "punch-alternating"
+
+rm -f "$seqres.full"
+
+echo "+ create scratch fs"
+_scratch_mkfs > "$seqres.full" 2>&1
+
+echo "+ mount fs image"
+_scratch_mount
+blksz="$(get_block_size $SCRATCH_MNT)"
+
+# btree header is 56 bytes; an rmapbt record is 24 bytes; and
+# a rmapbt key/pointer pair is 44 bytes.
+bt_ptrs=$(( (blksz - 56) / 44 ))
+bt_recs=$(( (blksz - 56) / 24 ))
+
+blocks=$((bt_ptrs * bt_recs + 1))
+# Need (2 * blocks * blksz) bytes for files, and 20% for metadata
+_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
+len=$((blocks * blksz))
+
+echo "+ make some files"
+$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
+./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
+./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 331
++ create scratch fs
++ mount fs image
++ make some files
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 332
+#
+# Make sure query_range returns -EINVAL if lowkey > highkey.
+#
+#-----------------------------------------------------------------------
+# 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 "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/attr
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_xfs_scratch_rmapbt
+_require_command "$XFS_DB_PROG" "xfs_db"
+_require_xfs_io_command "falloc"
+_require_xfs_io_command "fpunch"
+_require_xfs_io_command "fzero"
+_require_xfs_io_command "fcollapse"
+_require_xfs_io_command "finsert"
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+blksz=65536
+blocks=16
+len=$((blocks * blksz))
+
+echo "Create some files"
+$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+
+echo "Manipulate file"
+$XFS_IO_PROG -c "fpunch $blksz $blksz" \
+ -c "fzero $((3 * blksz)) $blksz" \
+ -c "pwrite -S 0x69 $((5 * blksz)) $blksz" \
+ -c "fpunch $((7 * blksz)) $blksz" \
+ -c "fsync" \
+ -c "pwrite -S 0x70 $((7 * blksz)) $blksz" \
+ -c "fcollapse $((9 * blksz)) $blksz" \
+ -c "finsert $((10 * blksz)) $blksz" $SCRATCH_MNT/f1 >> $seqres.full
+
+echo "Check file"
+md5sum $SCRATCH_MNT/f1 | _filter_scratch
+od -tx1 -Ad -c $SCRATCH_MNT/f1 >> $seqres.full
+
+echo "Unmount"
+_scratch_unmount
+
+echo "Try a regular fsmap"
+_scratch_xfs_db -c 'fsmap' >> $seqres.full
+_scratch_xfs_db -c 'fsmap 0 5' >> $seqres.full
+
+echo "Try a bad fsmap"
+_scratch_xfs_db -c 'fsmap 5 4'
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 332
+Format and mount
+Create some files
+Manipulate file
+Check file
+e45c5707fcf6817e914ffb6ce37a0ac7 SCRATCH_MNT/f1
+Unmount
+Try a regular fsmap
+Try a bad fsmap
+Error 22 while querying fsmap btree.
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 333
+#
+# Set rrmapino to another inode on an non-rt rmap fs and see if repair fixes it.
+#
+#-----------------------------------------------------------------------
+# 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
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_xfs_scratch_rmapbt
+_disable_dmesg_check
+
+rm -f "$seqres.full"
+
+unset SCRATCH_RTDEV
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+
+echo "Create some files"
+$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
+echo garbage > $SCRATCH_MNT/f3
+ino=$(stat -c '%i' $SCRATCH_MNT/f3)
+_scratch_unmount
+
+echo "Corrupt fs"
+_scratch_xfs_db -x -c 'sb 0' -c "write rrmapino $ino" >> $seqres.full
+_scratch_mount
+
+echo "Check files"
+md5sum $SCRATCH_MNT/f1 2>&1 | _filter_scratch
+
+echo "Try to create more files"
+$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f3 >> $seqres.full 2>&1
+
+echo "Repair fs"
+_scratch_unmount 2>&1 | _filter_scratch
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "Try to create more files (again)"
+_scratch_mount
+$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 333
+Format and mount
+Create some files
+Corrupt fs
+Check files
+8f27047948255cb84872e2dd7c0bc56d SCRATCH_MNT/f1
+Try to create more files
+Repair fs
+Try to create more files (again)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 334
+#
+# Ensure that we can create a few realtime files on a rmapbt filesystem.
+#
+#-----------------------------------------------------------------------
+# 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 "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+
+echo "Create a few files"
+$XFS_IO_PROG -f -R -c 'pwrite -S 0x67 0 50000' -c fsync $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c 'pwrite -S 0x67 0 50000' -c fsync $SCRATCH_MNT/f2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Grab contents"
+md5sum $SCRATCH_MNT/f1 $SCRATCH_MNT/f2 | _filter_scratch
+
+echo "Remove one file"
+rm -rf $SCRATCH_MNT/f2
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 334
+Format and mount
+Create a few files
+Grab contents
+10abe2628d19eb1c2ebe18aad7b14820 SCRATCH_MNT/f1
+10abe2628d19eb1c2ebe18aad7b14820 SCRATCH_MNT/f2
+Remove one file
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 335
+#
+# Exercise expanding and shrinking the realtime rmap btree.
+#
+#-----------------------------------------------------------------------
+# 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
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+_require_test_program "punch-alternating"
+_require_xfs_io_command "falloc"
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+. $tmp.mkfs
+cat $tmp.mkfs > "$seqres.full" 2>&1
+_scratch_mount
+blksz="$(get_block_size $SCRATCH_MNT)"
+
+echo "Create a three-level rtrmapbt"
+# inode core size is at least 176 bytes; btree header is 56 bytes;
+# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
+i_ptrs=$(( (isize - 176) / 56 ))
+bt_ptrs=$(( (blksz - 56) / 56 ))
+bt_recs=$(( (blksz - 56) / 32 ))
+
+blocks=$((i_ptrs * bt_ptrs * bt_recs))
+# Need (2 * blocks * blksz) bytes for files, and 20% more for metadata
+_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
+len=$((blocks * rtextsz))
+
+echo "Create big file"
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
+
+echo "Explode the rtrmapbt"
+./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
+./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
+_scratch_cycle_mount
+
+echo "Remove half the records"
+rm -rf $SCRATCH_MNT/f1
+_scratch_cycle_mount
+
+echo "Remove the rest of the records"
+rm -rf $SCRATCH_MNT/f2
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 335
+Format and mount
+Create a three-level rtrmapbt
+Create big file
+Explode the rtrmapbt
+Remove half the records
+Remove the rest of the records
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 336
+#
+# Exercise metadump on realtime rmapbt preservation.
+#
+#-----------------------------------------------------------------------
+# 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".* $metadump_file
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+_require_test_program "punch-alternating"
+_require_xfs_io_command "falloc"
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+. $tmp.mkfs
+cat $tmp.mkfs > "$seqres.full" 2>&1
+_scratch_mount
+blksz="$(get_block_size $SCRATCH_MNT)"
+
+metadump_file=$TEST_DIR/${seq}_metadump
+rm -rf $metadump_file
+
+echo "Create a three-level rtrmapbt"
+# inode core size is at least 176 bytes; btree header is 56 bytes;
+# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
+i_ptrs=$(( (isize - 176) / 56 ))
+bt_ptrs=$(( (blksz - 56) / 56 ))
+bt_recs=$(( (blksz - 56) / 32 ))
+
+blocks=$((i_ptrs * bt_ptrs * bt_recs))
+_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
+len=$((blocks * rtextsz))
+
+echo "Create big file"
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
+
+echo "Explode the rtrmapbt"
+./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
+./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
+_scratch_cycle_mount
+
+echo "Create metadump file"
+_scratch_unmount
+_scratch_metadump $metadump_file
+
+# Now restore the obfuscated one back and take a look around
+echo "Restore metadump"
+xfs_mdrestore $metadump_file $TEST_DIR/image
+SCRATCH_DEV=$TEST_DIR/image _scratch_mount
+SCRATCH_DEV=$TEST_DIR/image _scratch_unmount
+
+echo "Check restored fs"
+_check_scratch_fs $TEST_DIR/image
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 336
+Format and mount
+Create a three-level rtrmapbt
+Create big file
+Explode the rtrmapbt
+Create metadump file
+Restore metadump
+Check restored fs
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 337
+#
+# Corrupt the realtime rmapbt and see how the kernel and xfs_repair deal.
+#
+#-----------------------------------------------------------------------
+# 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
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+_require_test_program "punch-alternating"
+_require_xfs_io_command "falloc"
+_disable_dmesg_check
+
+rm -f "$seqres.full"
+
+echo "+ create scratch fs"
+_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+. $tmp.mkfs
+cat $tmp.mkfs > "$seqres.full" 2>&1
+
+echo "+ mount fs image"
+_scratch_mount
+blksz="$(get_block_size $SCRATCH_MNT)"
+
+# inode core size is at least 176 bytes; btree header is 56 bytes;
+# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
+i_ptrs=$(( (isize - 176) / 56 ))
+bt_ptrs=$(( (blksz - 56) / 56 ))
+bt_recs=$(( (blksz - 56) / 32 ))
+
+blocks=$((i_ptrs * bt_ptrs * bt_recs + 1))
+_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
+len=$((blocks * blksz))
+
+echo "+ make some files"
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
+./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
+./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
+_scratch_unmount
+
+echo "+ check fs"
+_scratch_xfs_repair -n >> $seqres.full 2>&1 || echo "xfs_repair should not fail"
+
+echo "+ corrupt image"
+_scratch_xfs_db -x -c "sb" -c "addr rrmapino" -c "addr u3.rtrmapbt.ptrs[1]" \
+ -c "stack" -c "blocktrash -x 4096 -y 4096 -n 8 -3 -z" \
+ >> $seqres.full 2>&1
+
+echo "+ mount image"
+_scratch_mount
+
+echo "+ copy more"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 1" $SCRATCH_MNT/e3 >> $seqres.full 2>&1
+test -s ${SCRATCH_MNT}/f3 && echo "should not be able to copy with busted rtrmap btree"
+_scratch_unmount
+
+echo "+ repair fs"
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "+ mount image (2)"
+_scratch_mount
+
+echo "+ copy more (2)"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 1" $SCRATCH_MNT/e4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 337
++ create scratch fs
++ mount fs image
++ make some files
++ check fs
++ corrupt image
++ mount image
++ copy more
++ repair fs
++ mount image (2)
++ copy more (2)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 338
+#
+# Set rrmapino to zero on an rtrmap fs and see if repair fixes it.
+#
+#-----------------------------------------------------------------------
+# 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 "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+
+echo "Create some files"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
+_scratch_unmount
+
+echo "Corrupt fs"
+_scratch_xfs_db -x -c 'sb 0' -c 'addr rrmapino' \
+ -c 'write core.nlinkv2 0' -c 'write core.mode 0' -c 'sb 0' \
+ -c 'write rrmapino 0' >> $seqres.full
+_scratch_mount >> $seqres.full 2>&1 && echo "mount should have failed"
+
+echo "Repair fs"
+_scratch_unmount 2>&1 | _filter_scratch
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "Try to create more files (again)"
+_scratch_mount
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 338
+Format and mount
+Create some files
+Corrupt fs
+Repair fs
+umount: SCRATCH_DEV: not mounted
+Try to create more files (again)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 339
+#
+# Link rrmapino into the rootdir on an rtrmap fs and see if repair fixes it.
+#
+#-----------------------------------------------------------------------
+# 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
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+
+echo "Create some files"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
+echo garbage > $SCRATCH_MNT/f3
+ln $SCRATCH_MNT/f3 $SCRATCH_MNT/f4
+_scratch_unmount
+
+echo "Corrupt fs"
+rrmapino=$(_scratch_xfs_db -c 'sb 0' -c 'p rrmapino' | awk '{print $3}')
+_scratch_xfs_db -x -c 'sb 0' -c 'addr rootino' \
+ -c "write u3.sfdir3.list[3].inumber.i4 $rrmapino" >> $seqres.full
+_scratch_mount
+
+echo "Check files"
+md5sum $SCRATCH_MNT/f1 2>&1 | _filter_scratch
+
+echo "Try to create more files"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f5 >> $seqres.full 2>&1
+
+echo "Repair fs"
+_scratch_unmount 2>&1 | _filter_scratch
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "Try to create more files (again)"
+_scratch_mount
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 339
+Format and mount
+Create some files
+Corrupt fs
+Check files
+8f27047948255cb84872e2dd7c0bc56d SCRATCH_MNT/f1
+Try to create more files
+Repair fs
+Try to create more files (again)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 340
+#
+# Set rrmapino to another inode on an rtrmap fs and see if repair fixes it.
+#
+#-----------------------------------------------------------------------
+# 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 "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+
+echo "Create some files"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
+echo garbage > $SCRATCH_MNT/f3
+ino=$(stat -c '%i' $SCRATCH_MNT/f3)
+_scratch_unmount
+
+echo "Corrupt fs"
+rrmapino=$(_scratch_xfs_db -c 'sb 0' -c 'p rrmapino' | awk '{print $3}')
+_scratch_xfs_db -x -c "inode $rrmapino" \
+ -c 'write core.format 2' -c 'write core.size 0' \
+ -c 'write core.nblocks 0' -c 'sb 0' -c 'addr rootino' \
+ -c "write u3.sfdir3.list[2].inumber.i4 $rrmapino" \
+ -c 'sb 0' -c "write rrmapino $ino" >> $seqres.full
+_scratch_mount >> $seqres.full 2>&1 && echo "mount should have failed"
+
+echo "Repair fs"
+_scratch_unmount 2>&1 | _filter_scratch
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "Try to create more files (again)"
+_scratch_mount
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 340
+Format and mount
+Create some files
+Corrupt fs
+Repair fs
+umount: SCRATCH_DEV: not mounted
+Try to create more files (again)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 341
+#
+# Cross-link file block into rtrmapbt and see if repair fixes it.
+#
+#-----------------------------------------------------------------------
+# 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 "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+_require_test_program "punch-alternating"
+_disable_dmesg_check
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+. $tmp.mkfs
+cat $tmp.mkfs > "$seqres.full" 2>&1
+_scratch_mount
+blksz="$(get_block_size $SCRATCH_MNT)"
+
+# inode core size is at least 176 bytes; btree header is 56 bytes;
+# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
+i_ptrs=$(( (isize - 176) / 56 ))
+bt_recs=$(( (blksz - 56) / 32 ))
+
+blocks=$((i_ptrs * bt_recs + 1))
+len=$((blocks * rtextsz))
+
+echo "Create some files"
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
+./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
+./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
+echo garbage > $SCRATCH_MNT/f3
+ino=$(stat -c '%i' $SCRATCH_MNT/f3)
+_scratch_unmount
+
+echo "Corrupt fs"
+fsbno=$(_scratch_xfs_db -c "inode $ino" -c 'bmap' | \
+ sed -e 's/^.*startblock \([0-9]*\) .*$/\1/g')
+
+_scratch_xfs_db -x -c 'sb 0' -c 'addr rrmapino' \
+ -c "write u3.rtrmapbt.ptrs[1] $fsbno" -c 'p' >> $seqres.full
+_scratch_mount
+
+echo "Try to create more files"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f5 >> $seqres.full 2>&1
+test -e $SCRATCH_MNT/f5 && echo "should not have been able to write f5"
+
+echo "Repair fs"
+_scratch_unmount 2>&1 | _filter_scratch
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "Try to create more files (again)"
+_scratch_mount
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 341
+Format and mount
+Create some files
+Corrupt fs
+Try to create more files
+Repair fs
+Try to create more files (again)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 342
+#
+# Cross-link rtrmapbt block into a file and see if repair fixes it.
+#
+#-----------------------------------------------------------------------
+# 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
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+_require_test_program "punch-alternating"
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
+. $tmp.mkfs
+cat $tmp.mkfs > "$seqres.full" 2>&1
+_scratch_mount
+blksz="$(get_block_size $SCRATCH_MNT)"
+
+# inode core size is at least 176 bytes; btree header is 56 bytes;
+# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
+i_ptrs=$(( (isize - 176) / 56 ))
+bt_recs=$(( (blksz - 56) / 32 ))
+
+blocks=$((i_ptrs * bt_recs + 1))
+len=$((blocks * rtextsz))
+
+echo "Create some files"
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
+./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
+./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
+echo garbage > $SCRATCH_MNT/f3
+ino=$(stat -c '%i' $SCRATCH_MNT/f3)
+_scratch_unmount
+
+echo "Corrupt fs"
+_scratch_xfs_db -c 'sb 0' -c 'addr rrmapino' -c 'p u3.rtrmapbt.ptrs[1]' >> $seqres.full
+
+fsbno=$(_scratch_xfs_db -c 'sb 0' -c 'addr rrmapino' \
+ -c 'p u3.rtrmapbt.ptrs[1]' | sed -e 's/^.*://g')
+_scratch_xfs_db -x -c "inode $ino" -c "write u3.bmx[0].startblock $fsbno" >> $seqres.full
+_scratch_mount
+
+od -tx1 -Ad -c $SCRATCH_MNT/f3 >> $seqres.full
+
+echo "Try to create more files"
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f5 >> $seqres.full 2>&1
+test ! -e $SCRATCH_MNT/f5 && echo "should have been able to write f5"
+
+echo "Repair fs"
+_scratch_unmount 2>&1 | _filter_scratch
+_repair_scratch_fs >> $seqres.full 2>&1
+
+echo "Try to create more files (again)"
+_scratch_mount
+$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 342
+Format and mount
+Create some files
+Corrupt fs
+Try to create more files
+Repair fs
+Try to create more files (again)
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 343
+#
+# Basic rmap manipulation tests for realtime files.
+#
+#-----------------------------------------------------------------------
+# 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 "$tmp".*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_os Linux
+_supported_fs xfs
+_require_realtime
+_require_xfs_scratch_rmapbt
+_require_xfs_io_command "falloc"
+_require_xfs_io_command "fpunch"
+_require_xfs_io_command "fzero"
+_require_xfs_io_command "fcollapse"
+_require_xfs_io_command "finsert"
+
+rm -f "$seqres.full"
+
+echo "Format and mount"
+_scratch_mkfs > "$seqres.full" 2>&1
+_scratch_mount
+blksz=65536
+blocks=16
+len=$((blocks * blksz))
+
+echo "Create some files"
+$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
+
+echo "Manipulate file"
+$XFS_IO_PROG -c "fpunch $blksz $blksz" \
+ -c "fzero $((3 * blksz)) $blksz" \
+ -c "pwrite -S 0x69 $((5 * blksz)) $blksz" \
+ -c "fpunch $((7 * blksz)) $blksz" \
+ -c "fsync" \
+ -c "pwrite -S 0x70 $((7 * blksz)) $blksz" \
+ -c "fcollapse $((9 * blksz)) $blksz" \
+ -c "finsert $((10 * blksz)) $blksz" $SCRATCH_MNT/f1 >> $seqres.full
+
+echo "Check file"
+md5sum $SCRATCH_MNT/f1 | _filter_scratch
+od -tx1 -Ad -c $SCRATCH_MNT/f1 >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 343
+Format and mount
+Create some files
+Manipulate file
+Check file
+e45c5707fcf6817e914ffb6ce37a0ac7 SCRATCH_MNT/f1
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 344
+#
+# Test fragmentation after a lot of random CoW:
+# - Create two reflinked files. Set zero extsz hint on second file.
+# - Directio write to random offsets to scatter CoW reservations.
+# - falloc the whole file to unshare blocks.
+# - Check the number of extents.
+#
+#-----------------------------------------------------------------------
+# 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
+_supported_fs xfs
+_require_scratch_reflink
+_require_cp_reflink
+_require_fiemap
+_require_xfs_io_command "cowextsize"
+_require_odirect
+
+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
+mkdir $testdir
+
+blksz=65536
+nr=128
+filesize=$((blksz * nr))
+bufnr=16
+bufsize=$((blksz * bufnr))
+
+_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
+real_blksz=$(get_block_size $testdir)
+internal_blks=$((filesize / real_blksz))
+
+echo "Create the original files"
+$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
+$XFS_IO_PROG -f -c "cowextsize $real_blksz" $testdir/file2
+_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+md5sum $testdir/file2 | _filter_scratch
+
+echo "CoW and unmount"
+$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
+$XFS_IO_PROG -d -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" $testdir/file2 >> $seqres.full
+$XFS_IO_PROG -d -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+
+echo "Check extent counts"
+old_extents=$(_count_extents $testdir/file1)
+new_extents=$(_count_extents $testdir/file2)
+
+echo "old extents: $old_extents" >> $seqres.full
+echo "new extents: $new_extents" >> $seqres.full
+echo "maximum extents: $internal_blks" >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 344
+Format and mount
+Create the original files
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-344/file1
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-344/file2
+CoW and unmount
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-344/file1
+Check extent counts
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 345
+#
+# Test fragmentation after a lot of random CoW:
+# - Create two reflinked files. Set zero extsz hint on second file.
+# - Buffered write to random offsets to scatter CoW reservations.
+# - Check the number of extents.
+#
+#-----------------------------------------------------------------------
+# 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
+_supported_fs xfs
+_require_scratch_reflink
+_require_cp_reflink
+_require_fiemap
+_require_xfs_io_command "cowextsize"
+
+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
+mkdir $testdir
+
+blksz=65536
+nr=128
+filesize=$((blksz * nr))
+bufnr=16
+bufsize=$((blksz * bufnr))
+
+_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
+real_blksz=$(get_block_size $testdir)
+internal_blks=$((filesize / real_blksz))
+
+echo "Create the original files"
+$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
+$XFS_IO_PROG -f -c "cowextsize $real_blksz" $testdir/file2
+_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+md5sum $testdir/file2 | _filter_scratch
+
+echo "CoW and unmount"
+$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
+$XFS_IO_PROG -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" -c "fdatasync" $testdir/file2 >> $seqres.full
+$XFS_IO_PROG -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+
+echo "Check extent counts"
+old_extents=$(_count_extents $testdir/file1)
+new_extents=$(_count_extents $testdir/file2)
+
+echo "old extents: $old_extents" >> $seqres.full
+echo "new extents: $new_extents" >> $seqres.full
+echo "maximum extents: $internal_blks" >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 345
+Format and mount
+Create the original files
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-345/file1
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-345/file2
+CoW and unmount
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-345/file1
+Check extent counts
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 346
+#
+# Test fragmentation after writing and dropping CoW extent hint reservation:
+# - Create two reflinked files. Set extsz hint on second file.
+# - Directio write to random offsets to scatter CoW reservations.
+# - Unmount, remount, repeat (twice more).
+# - Check the number of extents.
+#
+#-----------------------------------------------------------------------
+# 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
+_supported_fs xfs
+_require_scratch_reflink
+_require_cp_reflink
+_require_fiemap
+_require_xfs_io_command "cowextsize"
+_require_odirect
+
+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
+mkdir $testdir
+
+blksz=65536
+nr=128
+filesize=$((blksz * nr))
+bufnr=8
+bufsize=$((blksz * bufnr))
+
+_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
+real_blksz=$(get_block_size $testdir)
+internal_blks=$((filesize / real_blksz))
+
+echo "Create the original files"
+$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
+$XFS_IO_PROG -f -c "cowextsize $bufsize" $testdir/file2
+_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+md5sum $testdir/file2 | _filter_scratch
+
+echo "CoW and unmount"
+$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
+seq 1 10 | while read i; do
+ $XFS_IO_PROG -d -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" $testdir/file2 >> $seqres.full
+ _scratch_cycle_mount
+done
+$XFS_IO_PROG -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+
+echo "Check extent counts"
+old_extents=$(_count_extents $testdir/file1)
+new_extents=$(_count_extents $testdir/file2)
+
+echo "old extents: $old_extents" >> $seqres.full
+echo "new extents: $new_extents" >> $seqres.full
+echo "maximum extents: $internal_blks" >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 346
+Format and mount
+Create the original files
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-346/file1
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-346/file2
+CoW and unmount
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-346/file1
+Check extent counts
--- /dev/null
+#! /bin/bash
+# FS QA Test No. 347
+#
+# Test fragmentation after writing and dropping CoW extent hint reservation:
+# - Create two reflinked files. Set extsz hint on second file.
+# - Buffered write to random offsets to scatter CoW reservations.
+# - Unmount, remount, repeat (twice more).
+# - Check the number of extents.
+#
+#-----------------------------------------------------------------------
+# 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
+_supported_fs xfs
+_require_scratch_reflink
+_require_cp_reflink
+_require_fiemap
+_require_xfs_io_command "cowextsize"
+
+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
+mkdir $testdir
+
+blksz=65536
+nr=128
+filesize=$((blksz * nr))
+bufnr=8
+bufsize=$((blksz * bufnr))
+
+_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
+real_blksz=$(get_block_size $testdir)
+internal_blks=$((filesize / real_blksz))
+
+echo "Create the original files"
+$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
+$XFS_IO_PROG -f -c "cowextsize $bufsize" $testdir/file2
+_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+md5sum $testdir/file2 | _filter_scratch
+
+echo "CoW and unmount"
+$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
+seq 1 10 | while read i; do
+ $XFS_IO_PROG -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" $testdir/file2 >> $seqres.full
+ _scratch_cycle_mount
+done
+$XFS_IO_PROG -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
+_scratch_cycle_mount
+
+echo "Compare files"
+md5sum $testdir/file1 | _filter_scratch
+
+echo "Check extent counts"
+old_extents=$(_count_extents $testdir/file1)
+new_extents=$(_count_extents $testdir/file2)
+
+echo "old extents: $old_extents" >> $seqres.full
+echo "new extents: $new_extents" >> $seqres.full
+echo "maximum extents: $internal_blks" >> $seqres.full
+
+# success, all done
+status=0
+exit
--- /dev/null
+QA output created by 347
+Format and mount
+Create the original files
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-347/file1
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-347/file2
+CoW and unmount
+Compare files
+2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-347/file1
+Check extent counts
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 876
-#
-# Create a big enough rmapbt that we tickle a fdblocks accounting bug.
-#
-#-----------------------------------------------------------------------
-# 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
-_supported_fs xfs
-_require_scratch
-_require_xfs_scratch_rmapbt
-_require_scratch_reflink
-_require_test_program "punch-alternating"
-
-rm -f "$seqres.full"
-
-echo "+ create scratch fs"
-_scratch_mkfs > "$seqres.full" 2>&1
-
-echo "+ mount fs image"
-_scratch_mount
-blksz="$(get_block_size $SCRATCH_MNT)"
-
-# btree header is 56 bytes; an rmapbt record is 24 bytes; and
-# a rmapbt key/pointer pair is 44 bytes.
-bt_ptrs=$(( (blksz - 56) / 44 ))
-bt_recs=$(( (blksz - 56) / 24 ))
-
-blocks=$((bt_ptrs * bt_recs + 1))
-# Need (2 * blocks * blksz) bytes for files, and 20% for metadata
-_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
-len=$((blocks * blksz))
-
-echo "+ make some files"
-$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
-./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
-./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 876
-+ create scratch fs
-+ mount fs image
-+ make some files
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 877
-#
-# Make sure query_range returns -EINVAL if lowkey > highkey.
-#
-#-----------------------------------------------------------------------
-# 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 "$tmp".*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-. ./common/attr
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_xfs_scratch_rmapbt
-_require_command "$XFS_DB_PROG" "xfs_db"
-_require_xfs_io_command "falloc"
-_require_xfs_io_command "fpunch"
-_require_xfs_io_command "fzero"
-_require_xfs_io_command "fcollapse"
-_require_xfs_io_command "finsert"
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-blksz=65536
-blocks=16
-len=$((blocks * blksz))
-
-echo "Create some files"
-$XFS_IO_PROG -f -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-
-echo "Manipulate file"
-$XFS_IO_PROG -c "fpunch $blksz $blksz" \
- -c "fzero $((3 * blksz)) $blksz" \
- -c "pwrite -S 0x69 $((5 * blksz)) $blksz" \
- -c "fpunch $((7 * blksz)) $blksz" \
- -c "fsync" \
- -c "pwrite -S 0x70 $((7 * blksz)) $blksz" \
- -c "fcollapse $((9 * blksz)) $blksz" \
- -c "finsert $((10 * blksz)) $blksz" $SCRATCH_MNT/f1 >> $seqres.full
-
-echo "Check file"
-md5sum $SCRATCH_MNT/f1 | _filter_scratch
-od -tx1 -Ad -c $SCRATCH_MNT/f1 >> $seqres.full
-
-echo "Unmount"
-_scratch_unmount
-
-echo "Try a regular fsmap"
-_scratch_xfs_db -c 'fsmap' >> $seqres.full
-_scratch_xfs_db -c 'fsmap 0 5' >> $seqres.full
-
-echo "Try a bad fsmap"
-_scratch_xfs_db -c 'fsmap 5 4'
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 877
-Format and mount
-Create some files
-Manipulate file
-Check file
-e45c5707fcf6817e914ffb6ce37a0ac7 SCRATCH_MNT/f1
-Unmount
-Try a regular fsmap
-Try a bad fsmap
-Error 22 while querying fsmap btree.
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 878
-#
-# Set rrmapino to another inode on an non-rt rmap fs and see if repair fixes it.
-#
-#-----------------------------------------------------------------------
-# 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
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_xfs_scratch_rmapbt
-_disable_dmesg_check
-
-rm -f "$seqres.full"
-
-unset SCRATCH_RTDEV
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-
-echo "Create some files"
-$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
-echo garbage > $SCRATCH_MNT/f3
-ino=$(stat -c '%i' $SCRATCH_MNT/f3)
-_scratch_unmount
-
-echo "Corrupt fs"
-_scratch_xfs_db -x -c 'sb 0' -c "write rrmapino $ino" >> $seqres.full
-_scratch_mount
-
-echo "Check files"
-md5sum $SCRATCH_MNT/f1 2>&1 | _filter_scratch
-
-echo "Try to create more files"
-$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f3 >> $seqres.full 2>&1
-
-echo "Repair fs"
-_scratch_unmount 2>&1 | _filter_scratch
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "Try to create more files (again)"
-_scratch_mount
-$XFS_IO_PROG -f -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 878
-Format and mount
-Create some files
-Corrupt fs
-Check files
-8f27047948255cb84872e2dd7c0bc56d SCRATCH_MNT/f1
-Try to create more files
-Repair fs
-Try to create more files (again)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 879
-#
-# Ensure that we can create a few realtime files on a rmapbt filesystem.
-#
-#-----------------------------------------------------------------------
-# 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 "$tmp".*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-
-echo "Create a few files"
-$XFS_IO_PROG -f -R -c 'pwrite -S 0x67 0 50000' -c fsync $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c 'pwrite -S 0x67 0 50000' -c fsync $SCRATCH_MNT/f2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Grab contents"
-md5sum $SCRATCH_MNT/f1 $SCRATCH_MNT/f2 | _filter_scratch
-
-echo "Remove one file"
-rm -rf $SCRATCH_MNT/f2
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 879
-Format and mount
-Create a few files
-Grab contents
-10abe2628d19eb1c2ebe18aad7b14820 SCRATCH_MNT/f1
-10abe2628d19eb1c2ebe18aad7b14820 SCRATCH_MNT/f2
-Remove one file
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 880
-#
-# Exercise expanding and shrinking the realtime rmap btree.
-#
-#-----------------------------------------------------------------------
-# 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
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-_require_test_program "punch-alternating"
-_require_xfs_io_command "falloc"
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
-. $tmp.mkfs
-cat $tmp.mkfs > "$seqres.full" 2>&1
-_scratch_mount
-blksz="$(get_block_size $SCRATCH_MNT)"
-
-echo "Create a three-level rtrmapbt"
-# inode core size is at least 176 bytes; btree header is 56 bytes;
-# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
-i_ptrs=$(( (isize - 176) / 56 ))
-bt_ptrs=$(( (blksz - 56) / 56 ))
-bt_recs=$(( (blksz - 56) / 32 ))
-
-blocks=$((i_ptrs * bt_ptrs * bt_recs))
-# Need (2 * blocks * blksz) bytes for files, and 20% more for metadata
-_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
-len=$((blocks * rtextsz))
-
-echo "Create big file"
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
-
-echo "Explode the rtrmapbt"
-./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
-./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
-_scratch_cycle_mount
-
-echo "Remove half the records"
-rm -rf $SCRATCH_MNT/f1
-_scratch_cycle_mount
-
-echo "Remove the rest of the records"
-rm -rf $SCRATCH_MNT/f2
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 880
-Format and mount
-Create a three-level rtrmapbt
-Create big file
-Explode the rtrmapbt
-Remove half the records
-Remove the rest of the records
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 881
-#
-# Exercise metadump on realtime rmapbt preservation.
-#
-#-----------------------------------------------------------------------
-# 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".* $metadump_file
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-_require_test_program "punch-alternating"
-_require_xfs_io_command "falloc"
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
-. $tmp.mkfs
-cat $tmp.mkfs > "$seqres.full" 2>&1
-_scratch_mount
-blksz="$(get_block_size $SCRATCH_MNT)"
-
-metadump_file=$TEST_DIR/${seq}_metadump
-rm -rf $metadump_file
-
-echo "Create a three-level rtrmapbt"
-# inode core size is at least 176 bytes; btree header is 56 bytes;
-# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
-i_ptrs=$(( (isize - 176) / 56 ))
-bt_ptrs=$(( (blksz - 56) / 56 ))
-bt_recs=$(( (blksz - 56) / 32 ))
-
-blocks=$((i_ptrs * bt_ptrs * bt_recs))
-_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
-len=$((blocks * rtextsz))
-
-echo "Create big file"
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
-
-echo "Explode the rtrmapbt"
-./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
-./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
-_scratch_cycle_mount
-
-echo "Create metadump file"
-_scratch_unmount
-_scratch_metadump $metadump_file
-
-# Now restore the obfuscated one back and take a look around
-echo "Restore metadump"
-xfs_mdrestore $metadump_file $TEST_DIR/image
-SCRATCH_DEV=$TEST_DIR/image _scratch_mount
-SCRATCH_DEV=$TEST_DIR/image _scratch_unmount
-
-echo "Check restored fs"
-_check_scratch_fs $TEST_DIR/image
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 881
-Format and mount
-Create a three-level rtrmapbt
-Create big file
-Explode the rtrmapbt
-Create metadump file
-Restore metadump
-Check restored fs
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 882
-#
-# Corrupt the realtime rmapbt and see how the kernel and xfs_repair deal.
-#
-#-----------------------------------------------------------------------
-# 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
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-_require_test_program "punch-alternating"
-_require_xfs_io_command "falloc"
-_disable_dmesg_check
-
-rm -f "$seqres.full"
-
-echo "+ create scratch fs"
-_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
-. $tmp.mkfs
-cat $tmp.mkfs > "$seqres.full" 2>&1
-
-echo "+ mount fs image"
-_scratch_mount
-blksz="$(get_block_size $SCRATCH_MNT)"
-
-# inode core size is at least 176 bytes; btree header is 56 bytes;
-# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
-i_ptrs=$(( (isize - 176) / 56 ))
-bt_ptrs=$(( (blksz - 56) / 56 ))
-bt_recs=$(( (blksz - 56) / 32 ))
-
-blocks=$((i_ptrs * bt_ptrs * bt_recs + 1))
-_require_fs_space $SCRATCH_MNT $(( (2 * blocks * blksz) * 5 / 4096 ))
-len=$((blocks * blksz))
-
-echo "+ make some files"
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
-./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
-./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
-_scratch_unmount
-
-echo "+ check fs"
-_scratch_xfs_repair -n >> $seqres.full 2>&1 || echo "xfs_repair should not fail"
-
-echo "+ corrupt image"
-_scratch_xfs_db -x -c "sb" -c "addr rrmapino" -c "addr u3.rtrmapbt.ptrs[1]" \
- -c "stack" -c "blocktrash -x 4096 -y 4096 -n 8 -3 -z" \
- >> $seqres.full 2>&1
-
-echo "+ mount image"
-_scratch_mount
-
-echo "+ copy more"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 1" $SCRATCH_MNT/e3 >> $seqres.full 2>&1
-test -s ${SCRATCH_MNT}/f3 && echo "should not be able to copy with busted rtrmap btree"
-_scratch_unmount
-
-echo "+ repair fs"
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "+ mount image (2)"
-_scratch_mount
-
-echo "+ copy more (2)"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 1" $SCRATCH_MNT/e4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 882
-+ create scratch fs
-+ mount fs image
-+ make some files
-+ check fs
-+ corrupt image
-+ mount image
-+ copy more
-+ repair fs
-+ mount image (2)
-+ copy more (2)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 883
-#
-# Set rrmapino to zero on an rtrmap fs and see if repair fixes it.
-#
-#-----------------------------------------------------------------------
-# 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 "$tmp".*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-
-echo "Create some files"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
-_scratch_unmount
-
-echo "Corrupt fs"
-_scratch_xfs_db -x -c 'sb 0' -c 'addr rrmapino' \
- -c 'write core.nlinkv2 0' -c 'write core.mode 0' -c 'sb 0' \
- -c 'write rrmapino 0' >> $seqres.full
-_scratch_mount >> $seqres.full 2>&1 && echo "mount should have failed"
-
-echo "Repair fs"
-_scratch_unmount 2>&1 | _filter_scratch
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "Try to create more files (again)"
-_scratch_mount
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 883
-Format and mount
-Create some files
-Corrupt fs
-Repair fs
-umount: SCRATCH_DEV: not mounted
-Try to create more files (again)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 884
-#
-# Link rrmapino into the rootdir on an rtrmap fs and see if repair fixes it.
-#
-#-----------------------------------------------------------------------
-# 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
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-
-echo "Create some files"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
-echo garbage > $SCRATCH_MNT/f3
-ln $SCRATCH_MNT/f3 $SCRATCH_MNT/f4
-_scratch_unmount
-
-echo "Corrupt fs"
-rrmapino=$(_scratch_xfs_db -c 'sb 0' -c 'p rrmapino' | awk '{print $3}')
-_scratch_xfs_db -x -c 'sb 0' -c 'addr rootino' \
- -c "write u3.sfdir3.list[3].inumber.i4 $rrmapino" >> $seqres.full
-_scratch_mount
-
-echo "Check files"
-md5sum $SCRATCH_MNT/f1 2>&1 | _filter_scratch
-
-echo "Try to create more files"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f5 >> $seqres.full 2>&1
-
-echo "Repair fs"
-_scratch_unmount 2>&1 | _filter_scratch
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "Try to create more files (again)"
-_scratch_mount
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 884
-Format and mount
-Create some files
-Corrupt fs
-Check files
-8f27047948255cb84872e2dd7c0bc56d SCRATCH_MNT/f1
-Try to create more files
-Repair fs
-Try to create more files (again)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 885
-#
-# Set rrmapino to another inode on an rtrmap fs and see if repair fixes it.
-#
-#-----------------------------------------------------------------------
-# 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 "$tmp".*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-
-echo "Create some files"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f2 >> $seqres.full
-echo garbage > $SCRATCH_MNT/f3
-ino=$(stat -c '%i' $SCRATCH_MNT/f3)
-_scratch_unmount
-
-echo "Corrupt fs"
-rrmapino=$(_scratch_xfs_db -c 'sb 0' -c 'p rrmapino' | awk '{print $3}')
-_scratch_xfs_db -x -c "inode $rrmapino" \
- -c 'write core.format 2' -c 'write core.size 0' \
- -c 'write core.nblocks 0' -c 'sb 0' -c 'addr rootino' \
- -c "write u3.sfdir3.list[2].inumber.i4 $rrmapino" \
- -c 'sb 0' -c "write rrmapino $ino" >> $seqres.full
-_scratch_mount >> $seqres.full 2>&1 && echo "mount should have failed"
-
-echo "Repair fs"
-_scratch_unmount 2>&1 | _filter_scratch
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "Try to create more files (again)"
-_scratch_mount
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 885
-Format and mount
-Create some files
-Corrupt fs
-Repair fs
-umount: SCRATCH_DEV: not mounted
-Try to create more files (again)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 886
-#
-# Cross-link file block into rtrmapbt and see if repair fixes it.
-#
-#-----------------------------------------------------------------------
-# 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 "$tmp".*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-_require_test_program "punch-alternating"
-_disable_dmesg_check
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
-. $tmp.mkfs
-cat $tmp.mkfs > "$seqres.full" 2>&1
-_scratch_mount
-blksz="$(get_block_size $SCRATCH_MNT)"
-
-# inode core size is at least 176 bytes; btree header is 56 bytes;
-# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
-i_ptrs=$(( (isize - 176) / 56 ))
-bt_recs=$(( (blksz - 56) / 32 ))
-
-blocks=$((i_ptrs * bt_recs + 1))
-len=$((blocks * rtextsz))
-
-echo "Create some files"
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
-./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
-./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
-echo garbage > $SCRATCH_MNT/f3
-ino=$(stat -c '%i' $SCRATCH_MNT/f3)
-_scratch_unmount
-
-echo "Corrupt fs"
-fsbno=$(_scratch_xfs_db -c "inode $ino" -c 'bmap' | \
- sed -e 's/^.*startblock \([0-9]*\) .*$/\1/g')
-
-_scratch_xfs_db -x -c 'sb 0' -c 'addr rrmapino' \
- -c "write u3.rtrmapbt.ptrs[1] $fsbno" -c 'p' >> $seqres.full
-_scratch_mount
-
-echo "Try to create more files"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f5 >> $seqres.full 2>&1
-test -e $SCRATCH_MNT/f5 && echo "should not have been able to write f5"
-
-echo "Repair fs"
-_scratch_unmount 2>&1 | _filter_scratch
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "Try to create more files (again)"
-_scratch_mount
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 886
-Format and mount
-Create some files
-Corrupt fs
-Try to create more files
-Repair fs
-Try to create more files (again)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 887
-#
-# Cross-link rtrmapbt block into a file and see if repair fixes it.
-#
-#-----------------------------------------------------------------------
-# 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
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-_require_test_program "punch-alternating"
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs | _filter_mkfs 2>$tmp.mkfs >/dev/null
-. $tmp.mkfs
-cat $tmp.mkfs > "$seqres.full" 2>&1
-_scratch_mount
-blksz="$(get_block_size $SCRATCH_MNT)"
-
-# inode core size is at least 176 bytes; btree header is 56 bytes;
-# rtrmap record is 32 bytes; and rtrmap key/pointer are 56 bytes.
-i_ptrs=$(( (isize - 176) / 56 ))
-bt_recs=$(( (blksz - 56) / 32 ))
-
-blocks=$((i_ptrs * bt_recs + 1))
-len=$((blocks * rtextsz))
-
-echo "Create some files"
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f2 >> $seqres.full
-./src/punch-alternating $SCRATCH_MNT/f1 >> "$seqres.full"
-./src/punch-alternating $SCRATCH_MNT/f2 >> "$seqres.full"
-echo garbage > $SCRATCH_MNT/f3
-ino=$(stat -c '%i' $SCRATCH_MNT/f3)
-_scratch_unmount
-
-echo "Corrupt fs"
-_scratch_xfs_db -c 'sb 0' -c 'addr rrmapino' -c 'p u3.rtrmapbt.ptrs[1]' >> $seqres.full
-
-fsbno=$(_scratch_xfs_db -c 'sb 0' -c 'addr rrmapino' \
- -c 'p u3.rtrmapbt.ptrs[1]' | sed -e 's/^.*://g')
-_scratch_xfs_db -x -c "inode $ino" -c "write u3.bmx[0].startblock $fsbno" >> $seqres.full
-_scratch_mount
-
-od -tx1 -Ad -c $SCRATCH_MNT/f3 >> $seqres.full
-
-echo "Try to create more files"
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f5 >> $seqres.full 2>&1
-test ! -e $SCRATCH_MNT/f5 && echo "should have been able to write f5"
-
-echo "Repair fs"
-_scratch_unmount 2>&1 | _filter_scratch
-_repair_scratch_fs >> $seqres.full 2>&1
-
-echo "Try to create more files (again)"
-_scratch_mount
-$XFS_IO_PROG -f -R -c "pwrite -S 0x68 0 9999" $SCRATCH_MNT/f4 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 887
-Format and mount
-Create some files
-Corrupt fs
-Try to create more files
-Repair fs
-Try to create more files (again)
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 888
-#
-# Basic rmap manipulation tests for realtime files.
-#
-#-----------------------------------------------------------------------
-# 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 "$tmp".*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_os Linux
-_supported_fs xfs
-_require_realtime
-_require_xfs_scratch_rmapbt
-_require_xfs_io_command "falloc"
-_require_xfs_io_command "fpunch"
-_require_xfs_io_command "fzero"
-_require_xfs_io_command "fcollapse"
-_require_xfs_io_command "finsert"
-
-rm -f "$seqres.full"
-
-echo "Format and mount"
-_scratch_mkfs > "$seqres.full" 2>&1
-_scratch_mount
-blksz=65536
-blocks=16
-len=$((blocks * blksz))
-
-echo "Create some files"
-$XFS_IO_PROG -f -R -c "falloc 0 $len" -c "pwrite -S 0x68 -b 1048576 0 $len" $SCRATCH_MNT/f1 >> $seqres.full
-
-echo "Manipulate file"
-$XFS_IO_PROG -c "fpunch $blksz $blksz" \
- -c "fzero $((3 * blksz)) $blksz" \
- -c "pwrite -S 0x69 $((5 * blksz)) $blksz" \
- -c "fpunch $((7 * blksz)) $blksz" \
- -c "fsync" \
- -c "pwrite -S 0x70 $((7 * blksz)) $blksz" \
- -c "fcollapse $((9 * blksz)) $blksz" \
- -c "finsert $((10 * blksz)) $blksz" $SCRATCH_MNT/f1 >> $seqres.full
-
-echo "Check file"
-md5sum $SCRATCH_MNT/f1 | _filter_scratch
-od -tx1 -Ad -c $SCRATCH_MNT/f1 >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 888
-Format and mount
-Create some files
-Manipulate file
-Check file
-e45c5707fcf6817e914ffb6ce37a0ac7 SCRATCH_MNT/f1
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 897
-#
-# Test fragmentation after a lot of random CoW:
-# - Create two reflinked files. Set zero extsz hint on second file.
-# - Directio write to random offsets to scatter CoW reservations.
-# - falloc the whole file to unshare blocks.
-# - Check the number of extents.
-#
-#-----------------------------------------------------------------------
-# 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
-_supported_fs xfs
-_require_scratch_reflink
-_require_cp_reflink
-_require_fiemap
-_require_xfs_io_command "cowextsize"
-_require_odirect
-
-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
-mkdir $testdir
-
-blksz=65536
-nr=128
-filesize=$((blksz * nr))
-bufnr=16
-bufsize=$((blksz * bufnr))
-
-_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
-real_blksz=$(get_block_size $testdir)
-internal_blks=$((filesize / real_blksz))
-
-echo "Create the original files"
-$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
-$XFS_IO_PROG -f -c "cowextsize $real_blksz" $testdir/file2
-_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-md5sum $testdir/file2 | _filter_scratch
-
-echo "CoW and unmount"
-$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
-$XFS_IO_PROG -d -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" $testdir/file2 >> $seqres.full
-$XFS_IO_PROG -d -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-
-echo "Check extent counts"
-old_extents=$(_count_extents $testdir/file1)
-new_extents=$(_count_extents $testdir/file2)
-
-echo "old extents: $old_extents" >> $seqres.full
-echo "new extents: $new_extents" >> $seqres.full
-echo "maximum extents: $internal_blks" >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 897
-Format and mount
-Create the original files
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-897/file1
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-897/file2
-CoW and unmount
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-897/file1
-Check extent counts
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 898
-#
-# Test fragmentation after a lot of random CoW:
-# - Create two reflinked files. Set zero extsz hint on second file.
-# - Buffered write to random offsets to scatter CoW reservations.
-# - Check the number of extents.
-#
-#-----------------------------------------------------------------------
-# 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
-_supported_fs xfs
-_require_scratch_reflink
-_require_cp_reflink
-_require_fiemap
-_require_xfs_io_command "cowextsize"
-
-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
-mkdir $testdir
-
-blksz=65536
-nr=128
-filesize=$((blksz * nr))
-bufnr=16
-bufsize=$((blksz * bufnr))
-
-_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
-real_blksz=$(get_block_size $testdir)
-internal_blks=$((filesize / real_blksz))
-
-echo "Create the original files"
-$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
-$XFS_IO_PROG -f -c "cowextsize $real_blksz" $testdir/file2
-_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-md5sum $testdir/file2 | _filter_scratch
-
-echo "CoW and unmount"
-$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
-$XFS_IO_PROG -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" -c "fdatasync" $testdir/file2 >> $seqres.full
-$XFS_IO_PROG -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-
-echo "Check extent counts"
-old_extents=$(_count_extents $testdir/file1)
-new_extents=$(_count_extents $testdir/file2)
-
-echo "old extents: $old_extents" >> $seqres.full
-echo "new extents: $new_extents" >> $seqres.full
-echo "maximum extents: $internal_blks" >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 898
-Format and mount
-Create the original files
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-898/file1
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-898/file2
-CoW and unmount
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-898/file1
-Check extent counts
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 899
-#
-# Test fragmentation after writing and dropping CoW extent hint reservation:
-# - Create two reflinked files. Set extsz hint on second file.
-# - Directio write to random offsets to scatter CoW reservations.
-# - Unmount, remount, repeat (twice more).
-# - Check the number of extents.
-#
-#-----------------------------------------------------------------------
-# 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
-_supported_fs xfs
-_require_scratch_reflink
-_require_cp_reflink
-_require_fiemap
-_require_xfs_io_command "cowextsize"
-_require_odirect
-
-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
-mkdir $testdir
-
-blksz=65536
-nr=128
-filesize=$((blksz * nr))
-bufnr=8
-bufsize=$((blksz * bufnr))
-
-_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
-real_blksz=$(get_block_size $testdir)
-internal_blks=$((filesize / real_blksz))
-
-echo "Create the original files"
-$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
-$XFS_IO_PROG -f -c "cowextsize $bufsize" $testdir/file2
-_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-md5sum $testdir/file2 | _filter_scratch
-
-echo "CoW and unmount"
-$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
-seq 1 10 | while read i; do
- $XFS_IO_PROG -d -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" $testdir/file2 >> $seqres.full
- _scratch_cycle_mount
-done
-$XFS_IO_PROG -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-
-echo "Check extent counts"
-old_extents=$(_count_extents $testdir/file1)
-new_extents=$(_count_extents $testdir/file2)
-
-echo "old extents: $old_extents" >> $seqres.full
-echo "new extents: $new_extents" >> $seqres.full
-echo "maximum extents: $internal_blks" >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 899
-Format and mount
-Create the original files
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-899/file1
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-899/file2
-CoW and unmount
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-899/file1
-Check extent counts
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 900
-#
-# Test fragmentation after writing and dropping CoW extent hint reservation:
-# - Create two reflinked files. Set extsz hint on second file.
-# - Buffered write to random offsets to scatter CoW reservations.
-# - Unmount, remount, repeat (twice more).
-# - Check the number of extents.
-#
-#-----------------------------------------------------------------------
-# 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
-_supported_fs xfs
-_require_scratch_reflink
-_require_cp_reflink
-_require_fiemap
-_require_xfs_io_command "cowextsize"
-
-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
-mkdir $testdir
-
-blksz=65536
-nr=128
-filesize=$((blksz * nr))
-bufnr=8
-bufsize=$((blksz * bufnr))
-
-_require_fs_space $SCRATCH_MNT $((filesize / 1024 * 3 * 5 / 4))
-real_blksz=$(get_block_size $testdir)
-internal_blks=$((filesize / real_blksz))
-
-echo "Create the original files"
-$XFS_IO_PROG -f -c "pwrite -S 0x61 -b $bufsize 0 $((filesize + 1))" $testdir/file1 >> $seqres.full
-$XFS_IO_PROG -f -c "cowextsize $bufsize" $testdir/file2
-_cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-md5sum $testdir/file2 | _filter_scratch
-
-echo "CoW and unmount"
-$XFS_IO_PROG -f -c "cowextsize" $testdir/file2 >> $seqres.full
-seq 1 10 | while read i; do
- $XFS_IO_PROG -f -c "pwrite -R -S 0x63 -b $real_blksz 0 $filesize" $testdir/file2 >> $seqres.full
- _scratch_cycle_mount
-done
-$XFS_IO_PROG -f -c "falloc -u 0 $filesize" $testdir/file2 >> $seqres.full
-_scratch_cycle_mount
-
-echo "Compare files"
-md5sum $testdir/file1 | _filter_scratch
-
-echo "Check extent counts"
-old_extents=$(_count_extents $testdir/file1)
-new_extents=$(_count_extents $testdir/file2)
-
-echo "old extents: $old_extents" >> $seqres.full
-echo "new extents: $new_extents" >> $seqres.full
-echo "maximum extents: $internal_blks" >> $seqres.full
-
-# success, all done
-status=0
-exit
+++ /dev/null
-QA output created by 900
-Format and mount
-Create the original files
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-900/file1
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-900/file2
-CoW and unmount
-Compare files
-2909feb63a37b0e95fe5cfb7f274f7b1 SCRATCH_MNT/test-900/file1
-Check extent counts
328 auto quick clone fsr
329 auto quick clone fsr
330 auto quick clone fsr quota
-876 auto quick rmap clone
-877 auto quick rmap clone
-878 auto quick rmap
-879 auto quick rmap
-880 auto rmap
-881 auto rmap
-882 fuzzers rmap
-883 auto quick rmap
-884 auto quick rmap
-885 auto quick rmap
-886 auto quick rmap
-887 auto quick rmap
-888 auto quick rmap
-897 auto quick clone
-898 auto quick clone
-899 auto quick clone
-900 auto quick clone
+331 auto quick rmap clone
+332 auto quick rmap clone
+333 auto quick rmap
+334 auto quick rmap
+335 auto rmap
+336 auto rmap
+337 fuzzers rmap
+338 auto quick rmap
+339 auto quick rmap
+340 auto quick rmap
+341 auto quick rmap
+342 auto quick rmap
+343 auto quick rmap
+344 auto quick clone
+345 auto quick clone
+346 auto quick clone
+347 auto quick clone
projects / xfstests-dev.git / commitdiff