--- /dev/null
+#! /bin/bash
+# FS QA Test No. btrfs/001
+#
+# Test btrfs's subvolume and snapshot support
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2011 Red Hat. All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ rm -f $tmp.*
+}
+
+trap "_cleanup ; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+
+_scratch_mkfs > /dev/null 2>&1
+_scratch_mount
+
+# First test basic snapshotting
+echo "Creating file foo in root dir"
+dd if=/dev/zero of=$SCRATCH_MNT/foo bs=1M count=1 &> /dev/null
+echo "List root dir"
+ls $SCRATCH_MNT
+echo "Creating snapshot of root dir"
+$BTRFS_UTIL_PROG subvolume snapshot $SCRATCH_MNT $SCRATCH_MNT/snap | _filter_scratch
+echo "List root dir after snapshot"
+ls $SCRATCH_MNT
+echo "List snapshot dir"
+ls $SCRATCH_MNT/snap
+rm -f $SCRATCH_MNT/foo
+echo "List root dir after rm of foo"
+ls $SCRATCH_MNT
+echo "List snapshot dir"
+ls $SCRATCH_MNT/snap
+
+# Test creating a normal subvolme
+$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/subvol | _filter_scratch
+echo "Listing root dir"
+ls $SCRATCH_MNT
+echo "Listing subvol"
+ls $SCRATCH_MNT/subvol
+
+# Test setting a default mount
+echo "Creating file bar in subvol"
+dd if=/dev/zero of=$SCRATCH_MNT/subvol/bar bs=1M count=1 &> /dev/null
+echo "Setting subvol to the default"
+$BTRFS_UTIL_PROG subvolume set-default 0 $SCRATCH_MNT/subvol | _filter_scratch
+_scratch_remount
+echo "List root dir which is now subvol"
+ls $SCRATCH_MNT
+_scratch_unmount
+echo "Mounting sbuvolid=0 for the root dir"
+_scratch_mount "-o subvolid=0"
+echo "List root dir"
+ls $SCRATCH_MNT
+echo "Setting the root dir as the default again"
+$BTRFS_UTIL_PROG subvolume set-default 0 $SCRATCH_MNT | _filter_scratch
+_scratch_remount
+echo "List root dir"
+ls $SCRATCH_MNT
+
+# Test listing the subvolumes
+echo "Listing subvolumes"
+$BTRFS_UTIL_PROG subvolume list $SCRATCH_MNT | awk '{ print $NF }'
+
+# Delete the snapshot
+$BTRFS_UTIL_PROG subvolume delete $SCRATCH_MNT/snap | _filter_scratch
+echo "List root dir"
+ls $SCRATCH_MNT
+_scratch_remount
+echo "List root dir"
+ls $SCRATCH_MNT
+
+status=0 ; exit
--- /dev/null
+QA output created by 001
+Creating file foo in root dir
+List root dir
+foo
+Creating snapshot of root dir
+Create a snapshot of 'SCRATCH_MNT' in 'SCRATCH_MNT/snap'
+List root dir after snapshot
+foo
+snap
+List snapshot dir
+foo
+List root dir after rm of foo
+snap
+List snapshot dir
+foo
+Create subvolume 'SCRATCH_MNT/subvol'
+Listing root dir
+snap
+subvol
+Listing subvol
+Creating file bar in subvol
+Setting subvol to the default
+List root dir which is now subvol
+bar
+Mounting sbuvolid=0 for the root dir
+List root dir
+snap
+subvol
+Setting the root dir as the default again
+List root dir
+snap
+subvol
+Listing subvolumes
+snap
+subvol
+Delete subvolume 'SCRATCH_MNT/snap'
+List root dir
+subvol
+List root dir
+subvol
--- /dev/null
+#!/bin/bash
+# FS QA Test No. btrfs/002
+#
+# Extented btrfs snapshot test cases
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2011 Oracle All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+#
+#-----------------------------------------------------------------------
+#
+
+seq=`basename $0`
+seqres=$RESULT_DIR/$seq
+echo "QA output created by $seq"
+
+here=`pwd`
+tmp=/tmp/$$
+status=1 # failure is the default!
+
+_cleanup()
+{
+ rm -f $tmp.*
+}
+
+trap "_cleanup ; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+_need_to_be_root
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+
+_scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
+_scratch_mount
+
+# Create and save sha256sum
+# arg1 FS to generate sha256
+# arg2 File name to save the sha256 output
+_save_checksum()
+{
+ local i=0
+ >$2
+ cd $1
+ for i in `find . -type f`; do sha256sum $i >> $2; done
+ cd $OLDPWD
+}
+
+# Verify the sha256sum for a FS
+# arg1 FS to be tested
+# arg2 sha256 file
+_verify_checksum()
+{
+ cd $1
+ [ -f $2 ] || _fail "checksum file $2 not found"
+ sha256sum -c $2 | grep "FAILED"
+ cd $OLDPWD
+}
+
+# Create a snapshot
+# arg1 dest dir
+# Return snapshot name in the SNAPNAME
+_create_snap()
+{
+ local x
+ [ -d $1 ] || _fail "Destination dir $1 not present"
+ SNAPNAME=`mktemp -u $SCRATCH_MNT/snap.XXXXXX`
+ $BTRFS_UTIL_PROG subvolume snapshot $1 $SNAPNAME > /dev/null || _fail "snapshot create failed"
+}
+
+# Reads and writes new data but does not allocate new blocks
+# arg1 FS to be modified
+_read_modify_write()
+{
+ local i
+ local FSIZE
+ for i in `find $1 -type f`
+ do
+ FSIZE=`stat -t $i | cut -d" " -f2`
+ dd if=$i of=/dev/null obs=$FSIZE count=1 status=noxfer 2>/dev/null &
+ dd if=/dev/urandom of=$i obs=$FSIZE count=1 status=noxfer 2>/dev/null &
+ done
+ wait $!
+}
+
+# Fills the allocated blocks
+# arg1 FS in question
+_fill_blk()
+{
+ local FSIZE
+ local BLKS
+ local NBLK
+ local FALLOC
+ local WS
+
+ for i in `find /$1 -type f`
+ do
+ FSIZE=`stat -t $i | cut -d" " -f2`
+ BLKS=`stat -c "%B" $i`
+ NBLK=`stat -c "%b" $i`
+ FALLOC=$(($BLKS * $NBLK))
+ WS=$(($FALLOC - $FSIZE))
+ dd if=/dev/urandom of=$i oseek=$FSIZE obs=$WS count=1 status=noxfer 2>/dev/null &
+ done
+ wait $!
+}
+
+# Append a random size to the files
+# arg1 : FS in question
+_append_file()
+{
+ local FSIZE
+ local X
+ local N
+ local i
+ N=0
+ for i in `find $1 -type f`
+ do
+ if [ $N == 0 ]; then
+ X=$i
+ FSIZE=`stat -t $X | cut -d" " -f2`
+ dd if=$X of=$X seek=1 bs=$FSIZE obs=$FSIZE count=1 status=noxfer 2>/dev/null &
+ N=$(($N+1))
+ continue
+ fi
+ FSIZE=`stat -t $i | cut -d" " -f2`
+ dd if=$X of=$i seek=1 bs=$FSIZE obs=$FSIZE count=1 status=noxfer 2>/dev/null &
+ X=$i
+ done
+ wait $!
+}
+
+##################### real QA test starts here###################################
+# sv1 - is just a name nothing spl
+firstvol="$SCRATCH_MNT/sv1"
+$BTRFS_UTIL_PROG subvolume create $firstvol > /dev/null || _fail "btrfs subvolume create $firstvol failed"
+dirp=`mktemp -duq $firstvol/dir.XXXXXX`
+_populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10 -x
+SNAPNAME=0
+_create_snap $firstvol
+_save_checksum $firstvol $tmp.sv1.sum
+_verify_checksum $SNAPNAME $tmp.sv1.sum
+
+#Append1 the files
+_fill_blk $SNAPNAME
+_verify_checksum $firstvol $tmp.sv1.sum
+
+#Append2 the files
+_append_file $SNAPNAME
+_verify_checksum $firstvol $tmp.sv1.sum
+
+#read modify write
+_read_modify_write $SNAPNAME
+_verify_checksum $firstvol $tmp.sv1.sum
+
+#nested snapshot test
+src_vol=$firstvol
+for i in `seq 1 7`; do
+ SNAPNAME=0
+ _create_snap $src_vol
+ _verify_checksum $SNAPNAME $tmp.sv1.sum
+ src_vol=$SNAPNAME
+done
+
+# file delete test
+SNAPNAME=0
+_create_snap $firstvol
+tname=`echo $SNAPNAME | rev | cut -d"/" -f1 | rev`
+_save_checksum $SNAPNAME $tmp.$tname.sum
+\rm -rf $firstvol/*
+_verify_checksum $SNAPNAME $tmp.$tname.sum
+
+umount $SCRATCH_DEV || _fail "unmount failed"
+
+echo "Silence is golden"
+status=0; exit
--- /dev/null
+QA output created by 002
+Silence is golden
--- /dev/null
+#! /bin/bash
+# FS QA Test No. btrfs/003
+#
+# btrfs vol tests
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2011 Oracle. 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!
+dev_removed=0
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+ if [ $dev_removed == 1 ]; then
+ umount $SCRATCH_MNT
+ _devmgt_add "${DEVHTL}"
+ fi
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+_need_to_be_root
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+_require_scratch_dev_pool
+_require_deletable_scratch_dev_pool
+
+# Test cases related to raid in btrfs
+_test_raid0()
+{
+ export MKFS_OPTIONS="-m raid0 -d raid0"
+ _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+ umount $SCRATCH_MNT
+}
+
+_test_raid1()
+{
+ export MKFS_OPTIONS="-m raid1 -d raid1"
+ _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+ umount $SCRATCH_MNT
+}
+
+_test_raid10()
+{
+ export MKFS_OPTIONS="-m raid10 -d raid10"
+ _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+ umount $SCRATCH_MNT
+}
+
+_test_single()
+{
+ export MKFS_OPTIONS="-m single -d single"
+ _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+ umount $SCRATCH_MNT
+}
+
+_test_add()
+{
+ local i
+ local devs[]="( $SCRATCH_DEV_POOL )"
+ local n=${#devs[@]}
+
+ n=$(($n-1))
+
+ export MKFS_OPTIONS=""
+ _scratch_mkfs > /dev/null 2>&1 || _fail "mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+ for i in `seq 1 $n`; do
+ $BTRFS_UTIL_PROG device add ${devs[$i]} $SCRATCH_MNT > /dev/null 2>&1 || _fail "device add failed"
+ done
+ $BTRFS_UTIL_PROG filesystem balance $SCRATCH_MNT || _fail "balance failed"
+ umount $SCRATCH_MNT
+}
+
+_test_replace()
+{
+ local i
+ local devs=( $SCRATCH_DEV_POOL )
+ local n=${#devs[@]}
+ local ds
+ local d
+ local DEVHTL=""
+
+ # exclude the last disk in the disk pool
+ n=$(($n-1))
+ ds=${devs[@]:0:$n}
+
+ export MKFS_OPTIONS="-m raid1 -d raid1"
+ _scratch_mkfs "$ds" > /dev/null 2>&1 || _fail "tr: mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+
+ #pick the 2nd last disk
+ ds=${devs[@]:$(($n-1)):1}
+
+ # retrive the HTL for this scsi disk
+ d=`echo $ds|cut -d"/" -f3`
+ DEVHTL=`ls -l /sys/class/block/${d} | rev | cut -d "/" -f 3 | rev`
+
+ #fail disk
+ _devmgt_remove ${DEVHTL}
+ dev_removed=1
+
+ $BTRFS_UTIL_PROG fi show $SCRATCH_DEV | grep "Some devices missing" > /dev/null || _fail \
+ "btrfs did not report device missing"
+
+ # add a new disk to btrfs
+ ds=${devs[@]:$(($n)):1}
+ $BTRFS_UTIL_PROG device add ${ds} $SCRATCH_MNT > /dev/null 2>&1 || _fail "dev add failed"
+ # in some system balance fails if there is no delay (a bug)
+ # putting sleep 10 to work around as of now
+ # sleep 10
+ $BTRFS_UTIL_PROG filesystem balance $SCRATCH_MNT || _fail "dev balance failed"
+
+ # cleaup. add the removed disk
+ umount $SCRATCH_MNT
+ _devmgt_add "${DEVHTL}"
+ dev_removed=0
+}
+
+_test_remove()
+{
+ _scratch_mkfs "$SCRATCH_DEV_POOL" > /dev/null 2>&1 || _fail "mkfs failed"
+ _scratch_mount
+ dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
+ _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
+
+ # pick last dev in the list
+ dev_del=`echo ${SCRATCH_DEV_POOL} | awk '{print $NF}'`
+ $BTRFS_UTIL_PROG device delete $dev_del $SCRATCH_MNT || _fail "btrfs device delete failed"
+ $BTRFS_UTIL_PROG filesystem show $SCRATCH_DEV 2>&1 | grep $dev_del > /dev/null && _fail "btrfs still shows the deleted dev"
+ umount $SCRATCH_MNT
+}
+
+_test_raid0
+_test_raid1
+_test_raid10
+_test_single
+_test_add
+_test_replace
+_test_remove
+
+echo "Silence is golden"
+status=0; exit
--- /dev/null
+QA output created by 003
+Silence is golden
--- /dev/null
+#! /bin/bash
+# FSQA Test No. btrfs/004
+#
+# Run fsstress to create a reasonably strange file system, make a
+# snapshot and run more fsstress. Then select some files from that fs,
+# run filefrag to get the extent mapping and follow the backrefs.
+# We check to end up back at the original file with the correct offset.
+#
+#-----------------------------------------------------------------------
+# Copyright (C) 2011 STRATO. 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
+noise_pid=0
+
+_cleanup()
+{
+ rm $tmp.running
+ wait
+ rm -f $tmp.*
+}
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+
+# real QA test starts here
+_need_to_be_root
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+_require_no_large_scratch_dev
+_require_btrfs inspect-internal
+_require_command "/usr/sbin/filefrag"
+
+rm -f $seqres.full
+
+FILEFRAG_FILTER='if (/, blocksize (\d+)/) {$blocksize = $1; next} ($ext, '\
+'$logical, $physical, $expected, $length, $flags) = (/^\s*(\d+)\s+(\d+)'\
+'\s+(\d+)\s+(?:(\d+)\s+)?(\d+)\s+(.*)/) or next; $flags =~ '\
+'/(?:^|,)inline(?:,|$)/ and next; print $physical * $blocksize, "#", '\
+'$length * $blocksize, "#", $logical * $blocksize, " "'
+
+# this makes filefrag output script readable by using a perl helper.
+# output is one extent per line, with three numbers separated by '#'
+# the numbers are: physical, length, logical (all in bytes)
+# sample output: "1234#10#5678" -> physical 1234, length 10, logical 5678
+_filter_extents()
+{
+ tee -a $seqres.full | $PERL_PROG -ne "$FILEFRAG_FILTER"
+}
+
+_check_file_extents()
+{
+ cmd="filefrag -v $1"
+ echo "# $cmd" >> $seqres.full
+ out=`$cmd | _filter_extents`
+ if [ -z "$out" ]; then
+ return 1
+ fi
+ echo "after filter: $out" >> $seqres.full
+ echo $out
+ return 0
+}
+
+# use a logical address and walk the backrefs back to the inode.
+# compare to the expected result.
+# returns 0 on success, 1 on error (with output made)
+_btrfs_inspect_addr()
+{
+ mp=$1
+ addr=$2
+ expect_addr=$3
+ expect_inum=$4
+ file=$5
+ cmd="$BTRFS_UTIL_PROG inspect-internal logical-resolve -P $addr $mp"
+ echo "# $cmd" >> $seqres.full
+ out=`$cmd`
+ echo "$out" >> $seqres.full
+ grep_expr="inode $expect_inum offset $expect_addr root"
+ echo "$out" | grep "^$grep_expr 5$" >/dev/null
+ ret=$?
+ if [ $ret -eq 0 ]; then
+ # look for a root number that is not 5
+ echo "$out" | grep "^$grep_expr \([0-46-9][0-9]*\|5[0-9]\+\)$" \
+ >/dev/null
+ ret=$?
+ fi
+ if [ $ret -eq 0 ]; then
+ return 0
+ fi
+ echo "unexpected output from"
+ echo " $cmd"
+ echo "expected inum: $expect_inum, expected address: $expect_addr,"\
+ "file: $file, got:"
+ echo "$out"
+ return 1
+}
+
+# use an inode number and walk the backrefs back to the file name.
+# compare to the expected result.
+# returns 0 on success, 1 on error (with output made)
+_btrfs_inspect_inum()
+{
+ file=$1
+ inum=$2
+ snap_name=$3
+ mp="$SCRATCH_MNT/$snap_name"
+ cmd="$BTRFS_UTIL_PROG inspect-internal inode-resolve $inum $mp"
+ echo "# $cmd" >> $seqres.full
+ out=`$cmd`
+ echo "$out" >> $seqres.full
+ grep_expr="^$file$"
+ cnt=`echo "$out" | grep "$grep_expr" | wc -l`
+ if [ $cnt -ge "1" ]; then
+ return 0
+ fi
+ echo "unexpected output from"
+ echo " $cmd"
+ echo "expected path: $file, got:"
+ echo "$out"
+ return 1
+}
+
+_btrfs_inspect_check()
+{
+ file=$1
+ physical=$2
+ length=$3
+ logical=$4
+ snap_name=$5
+ cmd="stat -c %i $file"
+ echo "# $cmd" >> $seqres.full
+ inum=`$cmd`
+ echo "$inum" >> $seqres.full
+ _btrfs_inspect_addr $SCRATCH_MNT $physical $logical $inum $file
+ ret=$?
+ if [ $ret -eq 0 ]; then
+ _btrfs_inspect_inum $file $inum $snap_name
+ ret=$?
+ fi
+ return $ret
+}
+
+workout()
+{
+ fsz=$1
+ nfiles=$2
+ procs=$3
+ snap_name=$4
+ do_bg_noise=$5
+
+ umount $SCRATCH_DEV >/dev/null 2>&1
+ echo "*** mkfs -dsize=$fsz" >>$seqres.full
+ echo "" >>$seqres.full
+ _scratch_mkfs_sized $fsz >>$seqres.full 2>&1 \
+ || _fail "size=$fsz mkfs failed"
+ run_check _scratch_mount
+ # -w ensures that the only ops are ones which cause write I/O
+ run_check $FSSTRESS_PROG -d $SCRATCH_MNT -w -p $procs -n 2000 \
+ $FSSTRESS_AVOID
+
+ run_check $BTRFS_UTIL_PROG subvol snap $SCRATCH_MNT \
+ $SCRATCH_MNT/$snap_name
+
+ run_check umount $SCRATCH_DEV >/dev/null 2>&1
+ run_check _scratch_mount "-o compress=lzo"
+
+ # make some noise but ensure we're not touching existing data
+ # extents.
+ run_check $FSSTRESS_PROG -d $SCRATCH_MNT -p $procs -n 4000 \
+ -z -f chown=3 -f link=1 -f mkdir=2 -f mknod=2 \
+ -f rename=2 -f setxattr=1 -f symlink=2
+
+ clean_dir="$SCRATCH_MNT/next"
+ mkdir $clean_dir
+ # now make more files to get a higher tree
+ run_check $FSSTRESS_PROG -d $clean_dir -w -p $procs -n 2000 \
+ $FSSTRESS_AVOID
+ run_check umount $SCRATCH_DEV >/dev/null 2>&1
+ run_check _scratch_mount "-o atime"
+
+ if [ $do_bg_noise -ne 0 ]; then
+ # make background noise while backrefs are being walked
+ while [ -f "$tmp.running" ]; do
+ echo background fsstress >>$seqres.full
+ run_check $FSSTRESS_PROG -d $SCRATCH_MNT/bgnoise -n 999
+ echo background rm >>$seqres.full
+ rm -rf $SCRATCH_MNT/bgnoise/
+ done &
+ noise_pid=`jobs -p %1`
+ echo "background noise by $noise_pid" >>$seqres.full
+ fi
+
+ cnt=0
+ errcnt=0
+ dir="$SCRATCH_MNT/$snap_name/"
+ for file in `find $dir -name f\* -size +0 | sort -R`; do
+ extents=`_check_file_extents $file`
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ continue;
+ fi
+ for i in $extents; do
+ physical=$i
+ length=$i
+ logical=$i
+ physical=`echo $physical | sed -e 's/#.*//'`
+ length=`echo $length | sed -e 's/[^#]+#//'`
+ length=`echo $length | sed -e 's/#.*//'`
+ logical=`echo $logical | sed -e 's/.*#//'`
+ _btrfs_inspect_check $file $physical $length $logical \
+ $snap_name
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ errcnt=`expr $errcnt + 1`
+ fi
+ done
+ cnt=`expr $cnt + 1`
+ if [ $cnt -ge $nfiles ]; then
+ break
+ fi
+ done
+
+ if [ $errcnt -gt 0 ]; then
+ _fail "test failed: $errcnt error(s)"
+ fi
+}
+
+echo "*** test backref walking"
+
+snap_name="snap1"
+filesize=`expr 2000 \* 1024 \* 1024`
+nfiles=4
+numprocs=1
+do_bg_noise=1
+
+touch $tmp.running
+
+workout $filesize $nfiles $numprocs $snap_name $do_bg_noise
+
+echo "*** done"
+status=0
+exit
--- /dev/null
+QA output created by 004
+*** test backref walking
+*** done
--- /dev/null
+#! /bin/bash
+# FS QA Test No. btrfs/005
+#
+# Btrfs Online defragmentation tests
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2012 Fujitsu Liu Bo. 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/$$
+cnt=119
+filesize=48000
+
+status=1 # failure is the default!
+trap "_cleanup; exit \$status" 0 1 2 3 15
+
+_cleanup()
+{
+ cd /
+ rm -f $tmp.*
+}
+
+_create_file()
+{
+ if [ $1 -ne 2 ]; then
+ tmpfile="$SCRATCH_MNT/tmp_file"
+ else
+ mkdir -p $SCRATCH_MNT/tmp_dir
+ tmpfile="$SCRATCH_MNT/tmp_dir/tmp_file"
+ fi
+
+ for i in `seq $cnt -1 0`; do
+ dd if=/dev/zero of=$tmpfile bs=4k count=1 \
+ conv=notrunc seek=$i oflag=sync &>/dev/null
+ done
+ # get md5sum
+ md5sum $tmpfile > /tmp/checksum
+}
+
+_btrfs_online_defrag()
+{
+ str=""
+ # start = -1 is invalid, should fail
+ if [ "$2" = "2" ];then
+ str="$str -s -1 -l $((filesize / 2)) "
+ elif [ "$2" = "3" ];then
+ str="$str -s $((filesize + 1)) -l $((filesize / 2)) "
+ # len = -1 is invalid, should fail
+ elif [ "$2" = "4" ];then
+ str="$str -l -1 "
+ elif [ "$2" = "5" ];then
+ str="$str -l $((filesize + 1)) "
+ elif [ "$2" = "6" ];then
+ str="$str -l $((filesize / 2)) "
+ fi
+
+ if [ "$3" = "2" ];then
+ str="$str -c "
+ fi
+
+ if [ "$str" != "" ]; then
+ $BTRFS_UTIL_PROG filesystem defragment $str $SCRATCH_MNT/tmp_file >> $seq.full 2>&1
+ else
+ if [ "$1" = "1" ];then
+ $BTRFS_UTIL_PROG filesystem defragment $SCRATCH_MNT/tmp_file >> $seq.full 2>&1
+ elif [ "$1" = "2" ];then
+ $BTRFS_UTIL_PROG filesystem defragment $SCRATCH_MNT/tmp_dir >> $seq.full 2>&1
+ elif [ "$1" = "3" ];then
+ $BTRFS_UTIL_PROG filesystem defragment $SCRATCH_MNT >> $seq.full 2>&1
+ fi
+ fi
+ ret_val=$?
+ _scratch_remount
+ # Older defrag returned "20" for success
+ # e9393c2 btrfs-progs: defrag return zero on success
+ if [ $ret_val -ne 0 -a $ret_val -ne 20 ]; then
+ echo "btrfs filesystem defragment failed!"
+ fi
+}
+
+_checksum()
+{
+ md5sum -c /tmp/checksum > /dev/null 2>&1
+ if [ $? -ne 0 ]; then
+ echo "md5 checksum failed!"
+ fi
+}
+
+_cleanup_defrag()
+{
+ umount $SCRATCH_MNT > /dev/null 2>&1
+}
+
+_setup_defrag()
+{
+ umount $SCRATCH_MNT > /dev/null 2>&1
+ _scratch_mkfs > /dev/null 2>&1
+ _scratch_mount
+ _create_file $1
+}
+
+_rundefrag()
+{
+ _setup_defrag $1
+ _btrfs_online_defrag $1 $2 $3
+ _checksum
+ _cleanup_defrag
+ _check_scratch_fs
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter
+. ./common/defrag
+
+# real QA test starts here
+_supported_fs btrfs
+_supported_os Linux
+
+_setup_testdir
+## We require scratch so that we'll have free contiguous space
+_require_scratch
+_scratch_mkfs >/dev/null 2>&1
+_scratch_mount
+_require_defrag
+
+echo "defrag object | defragment range | defragment compress"
+echo "a single file | default | off"
+_rundefrag 1 1 1
+
+echo "a single file | default | on"
+_rundefrag 1 1 2
+
+echo "a single file | start < 0 && 0 < len < file size | off (should fail)"
+_rundefrag 1 2 1
+
+echo "a single file | start > file size && 0 < len < file size | off"
+_rundefrag 1 3 1
+
+echo "a single file | start = 0 && len < 0 | off (should fail)"
+_rundefrag 1 4 1
+
+echo "a single file | start = 0 && len > file size | off"
+_rundefrag 1 5 1
+
+echo "a single file | start = 0 && 0 < len < file size | off"
+_rundefrag 1 6 1
+
+echo "a directory | default | off"
+_rundefrag 2 1 1
+
+echo "a filesystem | default | off"
+_rundefrag 3 1 1
+
+status=0
+exit
--- /dev/null
+QA output created by 005
+defrag object | defragment range | defragment compress
+a single file | default | off
+a single file | default | on
+a single file | start < 0 && 0 < len < file size | off (should fail)
+btrfs filesystem defragment failed!
+a single file | start > file size && 0 < len < file size | off
+a single file | start = 0 && len < 0 | off (should fail)
+btrfs filesystem defragment failed!
+a single file | start = 0 && len > file size | off
+a single file | start = 0 && 0 < len < file size | off
+a directory | default | off
+a filesystem | default | off
--- /dev/null
+#! /bin/bash
+# FS QA Test No. btrfs/006
+#
+# run basic btrfs information commands in various ways
+# sanity tests: filesystem show, label, sync, and device stats
+#
+#-----------------------------------------------------------------------
+# Copyright (c) 2013 Red Hat, Inc. 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 -f $tmp.*
+}
+
+# get standard environment, filters and checks
+. ./common/rc
+. ./common/filter.btrfs
+
+# real QA test starts here
+
+# Modify as appropriate.
+_supported_fs btrfs
+_supported_os Linux
+_require_scratch
+_require_scratch_dev_pool
+
+rm -f $seqres.full
+
+FIRST_POOL_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
+LAST_POOL_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $NF}'`
+TOTAL_DEVS=`echo $SCRATCH_DEV $SCRATCH_DEV_POOL | wc -w`
+LABEL=TestLabel.$seq
+
+echo "Scratch $SCRATCH_DEV First $FIRST_POOL_DEV last $LAST_POOL_DEV Total $TOTAL_DEVS" > $seqres.full
+
+_scratch_mkfs $SCRATCH_DEV_POOL >> $seqres.full 2>&1 || _fail "mkfs failed"
+
+# These have to be done unmounted...?
+echo "== Set filesystem label to $LABEL"
+$BTRFS_UTIL_PROG filesystem label $SCRATCH_DEV $LABEL
+echo "== Get filesystem label"
+$BTRFS_UTIL_PROG filesystem label $SCRATCH_DEV
+
+echo "== Mount."
+_scratch_mount
+
+echo "== Show filesystem by label"
+$BTRFS_UTIL_PROG filesystem show $LABEL | _filter_btrfs_filesystem_show $TOTAL_DEVS
+UUID=`$BTRFS_UTIL_PROG filesystem show $LABEL | grep uuid: | awk '{print $NF}'`
+
+echo "UUID $UUID" >> $seqres.full
+
+echo "== Show filesystem by UUID"
+$BTRFS_UTIL_PROG filesystem show $UUID | _filter_btrfs_filesystem_show $TOTAL_DEVS $UUID
+
+echo "== Sync filesystem"
+$BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT | _filter_scratch
+
+echo "== Show device stats by mountpoint"
+$BTRFS_UTIL_PROG device stats $SCRATCH_MNT | _filter_btrfs_device_stats $TOTAL_DEVS
+echo "== Show device stats by first/scratch dev"
+$BTRFS_UTIL_PROG device stats $SCRATCH_DEV | _filter_btrfs_device_stats
+echo "== Show device stats by second dev"
+$BTRFS_UTIL_PROG device stats $FIRST_POOL_DEV | sed -e "s,$FIRST_POOL_DEV,FIRST_POOL_DEV,g"
+echo "== Show device stats by last dev"
+$BTRFS_UTIL_PROG device stats $LAST_POOL_DEV | sed -e "s,$LAST_POOL_DEV,LAST_POOL_DEV,g"
+
+# success, all done
+status=0
+exit
--- /dev/null
+== QA output created by 006
+== Set filesystem label to TestLabel.006
+== Get filesystem label
+TestLabel.006
+== Mount.
+== Show filesystem by label
+Label: 'TestLabel.006' uuid: <UUID>
+ Total devices <EXACTNUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+
+== Show filesystem by UUID
+Label: 'TestLabel.006' uuid: <EXACTUUID>
+ Total devices <EXACTNUM> FS bytes used <SIZE>
+ devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
+
+== Sync filesystem
+FSSync 'SCRATCH_MNT'
+== Show device stats by mountpoint
+ <NUMDEVS> [SCRATCH_DEV].corruption_errs <NUM>
+ <NUMDEVS> [SCRATCH_DEV].flush_io_errs <NUM>
+ <NUMDEVS> [SCRATCH_DEV].generation_errs <NUM>
+ <NUMDEVS> [SCRATCH_DEV].read_io_errs <NUM>
+ <NUMDEVS> [SCRATCH_DEV].write_io_errs <NUM>
+== Show device stats by first/scratch dev
+[SCRATCH_DEV].corruption_errs <NUM>
+[SCRATCH_DEV].flush_io_errs <NUM>
+[SCRATCH_DEV].generation_errs <NUM>
+[SCRATCH_DEV].read_io_errs <NUM>
+[SCRATCH_DEV].write_io_errs <NUM>
+== Show device stats by second dev
+[FIRST_POOL_DEV].write_io_errs 0
+[FIRST_POOL_DEV].read_io_errs 0
+[FIRST_POOL_DEV].flush_io_errs 0
+[FIRST_POOL_DEV].corruption_errs 0
+[FIRST_POOL_DEV].generation_errs 0
+== Show device stats by last dev
+[LAST_POOL_DEV].write_io_errs 0
+[LAST_POOL_DEV].read_io_errs 0
+[LAST_POOL_DEV].flush_io_errs 0
+[LAST_POOL_DEV].corruption_errs 0
+[LAST_POOL_DEV].generation_errs 0
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 254
-#
-# Test btrfs's subvolume and snapshot support
-#
-#-----------------------------------------------------------------------
-# Copyright (c) 2011 Red Hat. All Rights Reserved.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it would be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write the Free Software Foundation,
-# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-#
-#-----------------------------------------------------------------------
-#
-
-seq=`basename $0`
-seqres=$RESULT_DIR/$seq
-echo "QA output created by $seq"
-
-here=`pwd`
-tmp=/tmp/$$
-status=1 # failure is the default!
-
-_cleanup()
-{
- rm -f $tmp.*
-}
-
-trap "_cleanup ; exit \$status" 0 1 2 3 15
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_supported_fs btrfs
-_supported_os Linux
-_require_scratch
-
-_scratch_mkfs > /dev/null 2>&1
-_scratch_mount
-
-# First test basic snapshotting
-echo "Creating file foo in root dir"
-dd if=/dev/zero of=$SCRATCH_MNT/foo bs=1M count=1 &> /dev/null
-echo "List root dir"
-ls $SCRATCH_MNT
-echo "Creating snapshot of root dir"
-$BTRFS_UTIL_PROG subvolume snapshot $SCRATCH_MNT $SCRATCH_MNT/snap | _filter_scratch
-echo "List root dir after snapshot"
-ls $SCRATCH_MNT
-echo "List snapshot dir"
-ls $SCRATCH_MNT/snap
-rm -f $SCRATCH_MNT/foo
-echo "List root dir after rm of foo"
-ls $SCRATCH_MNT
-echo "List snapshot dir"
-ls $SCRATCH_MNT/snap
-
-# Test creating a normal subvolme
-$BTRFS_UTIL_PROG subvolume create $SCRATCH_MNT/subvol | _filter_scratch
-echo "Listing root dir"
-ls $SCRATCH_MNT
-echo "Listing subvol"
-ls $SCRATCH_MNT/subvol
-
-# Test setting a default mount
-echo "Creating file bar in subvol"
-dd if=/dev/zero of=$SCRATCH_MNT/subvol/bar bs=1M count=1 &> /dev/null
-echo "Setting subvol to the default"
-$BTRFS_UTIL_PROG subvolume set-default 0 $SCRATCH_MNT/subvol | _filter_scratch
-_scratch_remount
-echo "List root dir which is now subvol"
-ls $SCRATCH_MNT
-_scratch_unmount
-echo "Mounting sbuvolid=0 for the root dir"
-_scratch_mount "-o subvolid=0"
-echo "List root dir"
-ls $SCRATCH_MNT
-echo "Setting the root dir as the default again"
-$BTRFS_UTIL_PROG subvolume set-default 0 $SCRATCH_MNT | _filter_scratch
-_scratch_remount
-echo "List root dir"
-ls $SCRATCH_MNT
-
-# Test listing the subvolumes
-echo "Listing subvolumes"
-$BTRFS_UTIL_PROG subvolume list $SCRATCH_MNT | awk '{ print $NF }'
-
-# Delete the snapshot
-$BTRFS_UTIL_PROG subvolume delete $SCRATCH_MNT/snap | _filter_scratch
-echo "List root dir"
-ls $SCRATCH_MNT
-_scratch_remount
-echo "List root dir"
-ls $SCRATCH_MNT
-
-status=0 ; exit
+++ /dev/null
-QA output created by 254
-Creating file foo in root dir
-List root dir
-foo
-Creating snapshot of root dir
-Create a snapshot of 'SCRATCH_MNT' in 'SCRATCH_MNT/snap'
-List root dir after snapshot
-foo
-snap
-List snapshot dir
-foo
-List root dir after rm of foo
-snap
-List snapshot dir
-foo
-Create subvolume 'SCRATCH_MNT/subvol'
-Listing root dir
-snap
-subvol
-Listing subvol
-Creating file bar in subvol
-Setting subvol to the default
-List root dir which is now subvol
-bar
-Mounting sbuvolid=0 for the root dir
-List root dir
-snap
-subvol
-Setting the root dir as the default again
-List root dir
-snap
-subvol
-Listing subvolumes
-snap
-subvol
-Delete subvolume 'SCRATCH_MNT/snap'
-List root dir
-subvol
-List root dir
-subvol
+++ /dev/null
-#!/bin/bash
-# FS QA Test No. 264
-#
-# Extented btrfs snapshot test cases
-#
-#-----------------------------------------------------------------------
-# Copyright (c) 2011 Oracle All Rights Reserved.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it would be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write the Free Software Foundation,
-# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-#
-#-----------------------------------------------------------------------
-#
-
-seq=`basename $0`
-seqres=$RESULT_DIR/$seq
-echo "QA output created by $seq"
-
-here=`pwd`
-tmp=/tmp/$$
-status=1 # failure is the default!
-
-_cleanup()
-{
- rm -f $tmp.*
-}
-
-trap "_cleanup ; exit \$status" 0 1 2 3 15
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-_need_to_be_root
-_supported_fs btrfs
-_supported_os Linux
-_require_scratch
-
-_scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
-_scratch_mount
-
-# Create and save sha256sum
-# arg1 FS to generate sha256
-# arg2 File name to save the sha256 output
-_save_checksum()
-{
- local i=0
- >$2
- cd $1
- for i in `find . -type f`; do sha256sum $i >> $2; done
- cd $OLDPWD
-}
-
-# Verify the sha256sum for a FS
-# arg1 FS to be tested
-# arg2 sha256 file
-_verify_checksum()
-{
- cd $1
- [ -f $2 ] || _fail "checksum file $2 not found"
- sha256sum -c $2 | grep "FAILED"
- cd $OLDPWD
-}
-
-# Create a snapshot
-# arg1 dest dir
-# Return snapshot name in the SNAPNAME
-_create_snap()
-{
- local x
- [ -d $1 ] || _fail "Destination dir $1 not present"
- SNAPNAME=`mktemp -u $SCRATCH_MNT/snap.XXXXXX`
- $BTRFS_UTIL_PROG subvolume snapshot $1 $SNAPNAME > /dev/null || _fail "snapshot create failed"
-}
-
-# Reads and writes new data but does not allocate new blocks
-# arg1 FS to be modified
-_read_modify_write()
-{
- local i
- local FSIZE
- for i in `find $1 -type f`
- do
- FSIZE=`stat -t $i | cut -d" " -f2`
- dd if=$i of=/dev/null obs=$FSIZE count=1 status=noxfer 2>/dev/null &
- dd if=/dev/urandom of=$i obs=$FSIZE count=1 status=noxfer 2>/dev/null &
- done
- wait $!
-}
-
-# Fills the allocated blocks
-# arg1 FS in question
-_fill_blk()
-{
- local FSIZE
- local BLKS
- local NBLK
- local FALLOC
- local WS
-
- for i in `find /$1 -type f`
- do
- FSIZE=`stat -t $i | cut -d" " -f2`
- BLKS=`stat -c "%B" $i`
- NBLK=`stat -c "%b" $i`
- FALLOC=$(($BLKS * $NBLK))
- WS=$(($FALLOC - $FSIZE))
- dd if=/dev/urandom of=$i oseek=$FSIZE obs=$WS count=1 status=noxfer 2>/dev/null &
- done
- wait $!
-}
-
-# Append a random size to the files
-# arg1 : FS in question
-_append_file()
-{
- local FSIZE
- local X
- local N
- local i
- N=0
- for i in `find $1 -type f`
- do
- if [ $N == 0 ]; then
- X=$i
- FSIZE=`stat -t $X | cut -d" " -f2`
- dd if=$X of=$X seek=1 bs=$FSIZE obs=$FSIZE count=1 status=noxfer 2>/dev/null &
- N=$(($N+1))
- continue
- fi
- FSIZE=`stat -t $i | cut -d" " -f2`
- dd if=$X of=$i seek=1 bs=$FSIZE obs=$FSIZE count=1 status=noxfer 2>/dev/null &
- X=$i
- done
- wait $!
-}
-
-##################### real QA test starts here###################################
-# sv1 - is just a name nothing spl
-firstvol="$SCRATCH_MNT/sv1"
-$BTRFS_UTIL_PROG subvolume create $firstvol > /dev/null || _fail "btrfs subvolume create $firstvol failed"
-dirp=`mktemp -duq $firstvol/dir.XXXXXX`
-_populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10 -x
-SNAPNAME=0
-_create_snap $firstvol
-_save_checksum $firstvol $tmp.sv1.sum
-_verify_checksum $SNAPNAME $tmp.sv1.sum
-
-#Append1 the files
-_fill_blk $SNAPNAME
-_verify_checksum $firstvol $tmp.sv1.sum
-
-#Append2 the files
-_append_file $SNAPNAME
-_verify_checksum $firstvol $tmp.sv1.sum
-
-#read modify write
-_read_modify_write $SNAPNAME
-_verify_checksum $firstvol $tmp.sv1.sum
-
-#nested snapshot test
-src_vol=$firstvol
-for i in `seq 1 7`; do
- SNAPNAME=0
- _create_snap $src_vol
- _verify_checksum $SNAPNAME $tmp.sv1.sum
- src_vol=$SNAPNAME
-done
-
-# file delete test
-SNAPNAME=0
-_create_snap $firstvol
-tname=`echo $SNAPNAME | rev | cut -d"/" -f1 | rev`
-_save_checksum $SNAPNAME $tmp.$tname.sum
-\rm -rf $firstvol/*
-_verify_checksum $SNAPNAME $tmp.$tname.sum
-
-umount $SCRATCH_DEV || _fail "unmount failed"
-
-echo "Silence is golden"
-status=0; exit
+++ /dev/null
-QA output created by 264
-Silence is golden
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 265
-#
-# btrfs vol tests
-#
-#-----------------------------------------------------------------------
-# Copyright (c) 2011 Oracle. 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!
-dev_removed=0
-trap "_cleanup; exit \$status" 0 1 2 3 15
-
-_cleanup()
-{
- cd /
- rm -f $tmp.*
- if [ $dev_removed == 1 ]; then
- umount $SCRATCH_MNT
- _devmgt_add "${DEVHTL}"
- fi
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-_need_to_be_root
-_supported_fs btrfs
-_supported_os Linux
-_require_scratch
-_require_scratch_dev_pool
-_require_deletable_scratch_dev_pool
-
-# Test cases related to raid in btrfs
-_test_raid0()
-{
- export MKFS_OPTIONS="-m raid0 -d raid0"
- _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
- umount $SCRATCH_MNT
-}
-
-_test_raid1()
-{
- export MKFS_OPTIONS="-m raid1 -d raid1"
- _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
- umount $SCRATCH_MNT
-}
-
-_test_raid10()
-{
- export MKFS_OPTIONS="-m raid10 -d raid10"
- _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
- umount $SCRATCH_MNT
-}
-
-_test_single()
-{
- export MKFS_OPTIONS="-m single -d single"
- _scratch_mkfs $SCRATCH_DEV_POOL > /dev/null 2>&1 || _fail "mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
- umount $SCRATCH_MNT
-}
-
-_test_add()
-{
- local i
- local devs[]="( $SCRATCH_DEV_POOL )"
- local n=${#devs[@]}
-
- n=$(($n-1))
-
- export MKFS_OPTIONS=""
- _scratch_mkfs > /dev/null 2>&1 || _fail "mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
- for i in `seq 1 $n`; do
- $BTRFS_UTIL_PROG device add ${devs[$i]} $SCRATCH_MNT > /dev/null 2>&1 || _fail "device add failed"
- done
- $BTRFS_UTIL_PROG filesystem balance $SCRATCH_MNT || _fail "balance failed"
- umount $SCRATCH_MNT
-}
-
-_test_replace()
-{
- local i
- local devs=( $SCRATCH_DEV_POOL )
- local n=${#devs[@]}
- local ds
- local d
- local DEVHTL=""
-
- # exclude the last disk in the disk pool
- n=$(($n-1))
- ds=${devs[@]:0:$n}
-
- export MKFS_OPTIONS="-m raid1 -d raid1"
- _scratch_mkfs "$ds" > /dev/null 2>&1 || _fail "tr: mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
-
- #pick the 2nd last disk
- ds=${devs[@]:$(($n-1)):1}
-
- # retrive the HTL for this scsi disk
- d=`echo $ds|cut -d"/" -f3`
- DEVHTL=`ls -l /sys/class/block/${d} | rev | cut -d "/" -f 3 | rev`
-
- #fail disk
- _devmgt_remove ${DEVHTL}
- dev_removed=1
-
- $BTRFS_UTIL_PROG fi show $SCRATCH_DEV | grep "Some devices missing" > /dev/null || _fail \
- "btrfs did not report device missing"
-
- # add a new disk to btrfs
- ds=${devs[@]:$(($n)):1}
- $BTRFS_UTIL_PROG device add ${ds} $SCRATCH_MNT > /dev/null 2>&1 || _fail "dev add failed"
- # in some system balance fails if there is no delay (a bug)
- # putting sleep 10 to work around as of now
- # sleep 10
- $BTRFS_UTIL_PROG filesystem balance $SCRATCH_MNT || _fail "dev balance failed"
-
- # cleaup. add the removed disk
- umount $SCRATCH_MNT
- _devmgt_add "${DEVHTL}"
- dev_removed=0
-}
-
-_test_remove()
-{
- _scratch_mkfs "$SCRATCH_DEV_POOL" > /dev/null 2>&1 || _fail "mkfs failed"
- _scratch_mount
- dirp=`mktemp -duq $SCRATCH_MNT/dir.XXXXXX`
- _populate_fs -n 1 -f 20 -d 10 -r $dirp -s 10
-
- # pick last dev in the list
- dev_del=`echo ${SCRATCH_DEV_POOL} | awk '{print $NF}'`
- $BTRFS_UTIL_PROG device delete $dev_del $SCRATCH_MNT || _fail "btrfs device delete failed"
- $BTRFS_UTIL_PROG filesystem show $SCRATCH_DEV 2>&1 | grep $dev_del > /dev/null && _fail "btrfs still shows the deleted dev"
- umount $SCRATCH_MNT
-}
-
-_test_raid0
-_test_raid1
-_test_raid10
-_test_single
-_test_add
-_test_replace
-_test_remove
-
-echo "Silence is golden"
-status=0; exit
+++ /dev/null
-QA output created by 265
-Silence is golden
+++ /dev/null
-#! /bin/bash
-# FSQA Test No. 276
-#
-# Run fsstress to create a reasonably strange file system, make a
-# snapshot and run more fsstress. Then select some files from that fs,
-# run filefrag to get the extent mapping and follow the backrefs.
-# We check to end up back at the original file with the correct offset.
-#
-#-----------------------------------------------------------------------
-# Copyright (C) 2011 STRATO. 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
-noise_pid=0
-
-_cleanup()
-{
- rm $tmp.running
- wait
- rm -f $tmp.*
-}
-trap "_cleanup; exit \$status" 0 1 2 3 15
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-
-# real QA test starts here
-_need_to_be_root
-_supported_fs btrfs
-_supported_os Linux
-_require_scratch
-_require_no_large_scratch_dev
-_require_btrfs inspect-internal
-_require_command "/usr/sbin/filefrag"
-
-rm -f $seqres.full
-
-FILEFRAG_FILTER='if (/, blocksize (\d+)/) {$blocksize = $1; next} ($ext, '\
-'$logical, $physical, $expected, $length, $flags) = (/^\s*(\d+)\s+(\d+)'\
-'\s+(\d+)\s+(?:(\d+)\s+)?(\d+)\s+(.*)/) or next; $flags =~ '\
-'/(?:^|,)inline(?:,|$)/ and next; print $physical * $blocksize, "#", '\
-'$length * $blocksize, "#", $logical * $blocksize, " "'
-
-# this makes filefrag output script readable by using a perl helper.
-# output is one extent per line, with three numbers separated by '#'
-# the numbers are: physical, length, logical (all in bytes)
-# sample output: "1234#10#5678" -> physical 1234, length 10, logical 5678
-_filter_extents()
-{
- tee -a $seqres.full | $PERL_PROG -ne "$FILEFRAG_FILTER"
-}
-
-_check_file_extents()
-{
- cmd="filefrag -v $1"
- echo "# $cmd" >> $seqres.full
- out=`$cmd | _filter_extents`
- if [ -z "$out" ]; then
- return 1
- fi
- echo "after filter: $out" >> $seqres.full
- echo $out
- return 0
-}
-
-# use a logical address and walk the backrefs back to the inode.
-# compare to the expected result.
-# returns 0 on success, 1 on error (with output made)
-_btrfs_inspect_addr()
-{
- mp=$1
- addr=$2
- expect_addr=$3
- expect_inum=$4
- file=$5
- cmd="$BTRFS_UTIL_PROG inspect-internal logical-resolve -P $addr $mp"
- echo "# $cmd" >> $seqres.full
- out=`$cmd`
- echo "$out" >> $seqres.full
- grep_expr="inode $expect_inum offset $expect_addr root"
- echo "$out" | grep "^$grep_expr 5$" >/dev/null
- ret=$?
- if [ $ret -eq 0 ]; then
- # look for a root number that is not 5
- echo "$out" | grep "^$grep_expr \([0-46-9][0-9]*\|5[0-9]\+\)$" \
- >/dev/null
- ret=$?
- fi
- if [ $ret -eq 0 ]; then
- return 0
- fi
- echo "unexpected output from"
- echo " $cmd"
- echo "expected inum: $expect_inum, expected address: $expect_addr,"\
- "file: $file, got:"
- echo "$out"
- return 1
-}
-
-# use an inode number and walk the backrefs back to the file name.
-# compare to the expected result.
-# returns 0 on success, 1 on error (with output made)
-_btrfs_inspect_inum()
-{
- file=$1
- inum=$2
- snap_name=$3
- mp="$SCRATCH_MNT/$snap_name"
- cmd="$BTRFS_UTIL_PROG inspect-internal inode-resolve $inum $mp"
- echo "# $cmd" >> $seqres.full
- out=`$cmd`
- echo "$out" >> $seqres.full
- grep_expr="^$file$"
- cnt=`echo "$out" | grep "$grep_expr" | wc -l`
- if [ $cnt -ge "1" ]; then
- return 0
- fi
- echo "unexpected output from"
- echo " $cmd"
- echo "expected path: $file, got:"
- echo "$out"
- return 1
-}
-
-_btrfs_inspect_check()
-{
- file=$1
- physical=$2
- length=$3
- logical=$4
- snap_name=$5
- cmd="stat -c %i $file"
- echo "# $cmd" >> $seqres.full
- inum=`$cmd`
- echo "$inum" >> $seqres.full
- _btrfs_inspect_addr $SCRATCH_MNT $physical $logical $inum $file
- ret=$?
- if [ $ret -eq 0 ]; then
- _btrfs_inspect_inum $file $inum $snap_name
- ret=$?
- fi
- return $ret
-}
-
-workout()
-{
- fsz=$1
- nfiles=$2
- procs=$3
- snap_name=$4
- do_bg_noise=$5
-
- umount $SCRATCH_DEV >/dev/null 2>&1
- echo "*** mkfs -dsize=$fsz" >>$seqres.full
- echo "" >>$seqres.full
- _scratch_mkfs_sized $fsz >>$seqres.full 2>&1 \
- || _fail "size=$fsz mkfs failed"
- run_check _scratch_mount
- # -w ensures that the only ops are ones which cause write I/O
- run_check $FSSTRESS_PROG -d $SCRATCH_MNT -w -p $procs -n 2000 \
- $FSSTRESS_AVOID
-
- run_check $BTRFS_UTIL_PROG subvol snap $SCRATCH_MNT \
- $SCRATCH_MNT/$snap_name
-
- run_check umount $SCRATCH_DEV >/dev/null 2>&1
- run_check _scratch_mount "-o compress=lzo"
-
- # make some noise but ensure we're not touching existing data
- # extents.
- run_check $FSSTRESS_PROG -d $SCRATCH_MNT -p $procs -n 4000 \
- -z -f chown=3 -f link=1 -f mkdir=2 -f mknod=2 \
- -f rename=2 -f setxattr=1 -f symlink=2
-
- clean_dir="$SCRATCH_MNT/next"
- mkdir $clean_dir
- # now make more files to get a higher tree
- run_check $FSSTRESS_PROG -d $clean_dir -w -p $procs -n 2000 \
- $FSSTRESS_AVOID
- run_check umount $SCRATCH_DEV >/dev/null 2>&1
- run_check _scratch_mount "-o atime"
-
- if [ $do_bg_noise -ne 0 ]; then
- # make background noise while backrefs are being walked
- while [ -f "$tmp.running" ]; do
- echo background fsstress >>$seqres.full
- run_check $FSSTRESS_PROG -d $SCRATCH_MNT/bgnoise -n 999
- echo background rm >>$seqres.full
- rm -rf $SCRATCH_MNT/bgnoise/
- done &
- noise_pid=`jobs -p %1`
- echo "background noise by $noise_pid" >>$seqres.full
- fi
-
- cnt=0
- errcnt=0
- dir="$SCRATCH_MNT/$snap_name/"
- for file in `find $dir -name f\* -size +0 | sort -R`; do
- extents=`_check_file_extents $file`
- ret=$?
- if [ $ret -ne 0 ]; then
- continue;
- fi
- for i in $extents; do
- physical=$i
- length=$i
- logical=$i
- physical=`echo $physical | sed -e 's/#.*//'`
- length=`echo $length | sed -e 's/[^#]+#//'`
- length=`echo $length | sed -e 's/#.*//'`
- logical=`echo $logical | sed -e 's/.*#//'`
- _btrfs_inspect_check $file $physical $length $logical \
- $snap_name
- ret=$?
- if [ $ret -ne 0 ]; then
- errcnt=`expr $errcnt + 1`
- fi
- done
- cnt=`expr $cnt + 1`
- if [ $cnt -ge $nfiles ]; then
- break
- fi
- done
-
- if [ $errcnt -gt 0 ]; then
- _fail "test failed: $errcnt error(s)"
- fi
-}
-
-echo "*** test backref walking"
-
-snap_name="snap1"
-filesize=`expr 2000 \* 1024 \* 1024`
-nfiles=4
-numprocs=1
-do_bg_noise=1
-
-touch $tmp.running
-
-workout $filesize $nfiles $numprocs $snap_name $do_bg_noise
-
-echo "*** done"
-status=0
-exit
+++ /dev/null
-QA output created by 276
-*** test backref walking
-*** done
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 284
-#
-# Btrfs Online defragmentation tests
-#
-#-----------------------------------------------------------------------
-# Copyright (c) 2012 Fujitsu Liu Bo. 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/$$
-cnt=119
-filesize=48000
-
-status=1 # failure is the default!
-trap "_cleanup; exit \$status" 0 1 2 3 15
-
-_cleanup()
-{
- cd /
- rm -f $tmp.*
-}
-
-_create_file()
-{
- if [ $1 -ne 2 ]; then
- tmpfile="$SCRATCH_MNT/tmp_file"
- else
- mkdir -p $SCRATCH_MNT/tmp_dir
- tmpfile="$SCRATCH_MNT/tmp_dir/tmp_file"
- fi
-
- for i in `seq $cnt -1 0`; do
- dd if=/dev/zero of=$tmpfile bs=4k count=1 \
- conv=notrunc seek=$i oflag=sync &>/dev/null
- done
- # get md5sum
- md5sum $tmpfile > /tmp/checksum
-}
-
-_btrfs_online_defrag()
-{
- str=""
- # start = -1 is invalid, should fail
- if [ "$2" = "2" ];then
- str="$str -s -1 -l $((filesize / 2)) "
- elif [ "$2" = "3" ];then
- str="$str -s $((filesize + 1)) -l $((filesize / 2)) "
- # len = -1 is invalid, should fail
- elif [ "$2" = "4" ];then
- str="$str -l -1 "
- elif [ "$2" = "5" ];then
- str="$str -l $((filesize + 1)) "
- elif [ "$2" = "6" ];then
- str="$str -l $((filesize / 2)) "
- fi
-
- if [ "$3" = "2" ];then
- str="$str -c "
- fi
-
- if [ "$str" != "" ]; then
- $BTRFS_UTIL_PROG filesystem defragment $str $SCRATCH_MNT/tmp_file >> $seq.full 2>&1
- else
- if [ "$1" = "1" ];then
- $BTRFS_UTIL_PROG filesystem defragment $SCRATCH_MNT/tmp_file >> $seq.full 2>&1
- elif [ "$1" = "2" ];then
- $BTRFS_UTIL_PROG filesystem defragment $SCRATCH_MNT/tmp_dir >> $seq.full 2>&1
- elif [ "$1" = "3" ];then
- $BTRFS_UTIL_PROG filesystem defragment $SCRATCH_MNT >> $seq.full 2>&1
- fi
- fi
- ret_val=$?
- _scratch_remount
- # Older defrag returned "20" for success
- # e9393c2 btrfs-progs: defrag return zero on success
- if [ $ret_val -ne 0 -a $ret_val -ne 20 ]; then
- echo "btrfs filesystem defragment failed!"
- fi
-}
-
-_checksum()
-{
- md5sum -c /tmp/checksum > /dev/null 2>&1
- if [ $? -ne 0 ]; then
- echo "md5 checksum failed!"
- fi
-}
-
-_cleanup_defrag()
-{
- umount $SCRATCH_MNT > /dev/null 2>&1
-}
-
-_setup_defrag()
-{
- umount $SCRATCH_MNT > /dev/null 2>&1
- _scratch_mkfs > /dev/null 2>&1
- _scratch_mount
- _create_file $1
-}
-
-_rundefrag()
-{
- _setup_defrag $1
- _btrfs_online_defrag $1 $2 $3
- _checksum
- _cleanup_defrag
- _check_scratch_fs
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter
-. ./common/defrag
-
-# real QA test starts here
-_supported_fs btrfs
-_supported_os Linux
-
-_setup_testdir
-## We require scratch so that we'll have free contiguous space
-_require_scratch
-_scratch_mkfs >/dev/null 2>&1
-_scratch_mount
-_require_defrag
-
-echo "defrag object | defragment range | defragment compress"
-echo "a single file | default | off"
-_rundefrag 1 1 1
-
-echo "a single file | default | on"
-_rundefrag 1 1 2
-
-echo "a single file | start < 0 && 0 < len < file size | off (should fail)"
-_rundefrag 1 2 1
-
-echo "a single file | start > file size && 0 < len < file size | off"
-_rundefrag 1 3 1
-
-echo "a single file | start = 0 && len < 0 | off (should fail)"
-_rundefrag 1 4 1
-
-echo "a single file | start = 0 && len > file size | off"
-_rundefrag 1 5 1
-
-echo "a single file | start = 0 && 0 < len < file size | off"
-_rundefrag 1 6 1
-
-echo "a directory | default | off"
-_rundefrag 2 1 1
-
-echo "a filesystem | default | off"
-_rundefrag 3 1 1
-
-status=0
-exit
+++ /dev/null
-QA output created by 284
-defrag object | defragment range | defragment compress
-a single file | default | off
-a single file | default | on
-a single file | start < 0 && 0 < len < file size | off (should fail)
-btrfs filesystem defragment failed!
-a single file | start > file size && 0 < len < file size | off
-a single file | start = 0 && len < 0 | off (should fail)
-btrfs filesystem defragment failed!
-a single file | start = 0 && len > file size | off
-a single file | start = 0 && 0 < len < file size | off
-a directory | default | off
-a filesystem | default | off
+++ /dev/null
-#! /bin/bash
-# FS QA Test No. 307
-#
-# run basic btrfs information commands in various ways
-# sanity tests: filesystem show, label, sync, and device stats
-#
-#-----------------------------------------------------------------------
-# Copyright (c) 2013 Red Hat, Inc. 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 -f $tmp.*
-}
-
-# get standard environment, filters and checks
-. ./common/rc
-. ./common/filter.btrfs
-
-# real QA test starts here
-
-# Modify as appropriate.
-_supported_fs btrfs
-_supported_os Linux
-_require_scratch
-_require_scratch_dev_pool
-
-rm -f $seqres.full
-
-FIRST_POOL_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
-LAST_POOL_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $NF}'`
-TOTAL_DEVS=`echo $SCRATCH_DEV $SCRATCH_DEV_POOL | wc -w`
-LABEL=TestLabel.$seq
-
-echo "Scratch $SCRATCH_DEV First $FIRST_POOL_DEV last $LAST_POOL_DEV Total $TOTAL_DEVS" > $seqres.full
-
-_scratch_mkfs $SCRATCH_DEV_POOL >> $seqres.full 2>&1 || _fail "mkfs failed"
-
-# These have to be done unmounted...?
-echo "== Set filesystem label to $LABEL"
-$BTRFS_UTIL_PROG filesystem label $SCRATCH_DEV $LABEL
-echo "== Get filesystem label"
-$BTRFS_UTIL_PROG filesystem label $SCRATCH_DEV
-
-echo "== Mount."
-_scratch_mount
-
-echo "== Show filesystem by label"
-$BTRFS_UTIL_PROG filesystem show $LABEL | _filter_btrfs_filesystem_show $TOTAL_DEVS
-UUID=`$BTRFS_UTIL_PROG filesystem show $LABEL | grep uuid: | awk '{print $NF}'`
-
-echo "UUID $UUID" >> $seqres.full
-
-echo "== Show filesystem by UUID"
-$BTRFS_UTIL_PROG filesystem show $UUID | _filter_btrfs_filesystem_show $TOTAL_DEVS $UUID
-
-echo "== Sync filesystem"
-$BTRFS_UTIL_PROG filesystem sync $SCRATCH_MNT | _filter_scratch
-
-echo "== Show device stats by mountpoint"
-$BTRFS_UTIL_PROG device stats $SCRATCH_MNT | _filter_btrfs_device_stats $TOTAL_DEVS
-echo "== Show device stats by first/scratch dev"
-$BTRFS_UTIL_PROG device stats $SCRATCH_DEV | _filter_btrfs_device_stats
-echo "== Show device stats by second dev"
-$BTRFS_UTIL_PROG device stats $FIRST_POOL_DEV | sed -e "s,$FIRST_POOL_DEV,FIRST_POOL_DEV,g"
-echo "== Show device stats by last dev"
-$BTRFS_UTIL_PROG device stats $LAST_POOL_DEV | sed -e "s,$LAST_POOL_DEV,LAST_POOL_DEV,g"
-
-# success, all done
-status=0
-exit
+++ /dev/null
-== QA output created by 307
-== Set filesystem label to TestLabel.307
-== Get filesystem label
-TestLabel.307
-== Mount.
-== Show filesystem by label
-Label: 'TestLabel.307' uuid: <UUID>
- Total devices <EXACTNUM> FS bytes used <SIZE>
- devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
-
-== Show filesystem by UUID
-Label: 'TestLabel.307' uuid: <EXACTUUID>
- Total devices <EXACTNUM> FS bytes used <SIZE>
- devid <DEVID> size <SIZE> used <SIZE> path SCRATCH_DEV
-
-== Sync filesystem
-FSSync 'SCRATCH_MNT'
-== Show device stats by mountpoint
- <NUMDEVS> [SCRATCH_DEV].corruption_errs <NUM>
- <NUMDEVS> [SCRATCH_DEV].flush_io_errs <NUM>
- <NUMDEVS> [SCRATCH_DEV].generation_errs <NUM>
- <NUMDEVS> [SCRATCH_DEV].read_io_errs <NUM>
- <NUMDEVS> [SCRATCH_DEV].write_io_errs <NUM>
-== Show device stats by first/scratch dev
-[SCRATCH_DEV].corruption_errs <NUM>
-[SCRATCH_DEV].flush_io_errs <NUM>
-[SCRATCH_DEV].generation_errs <NUM>
-[SCRATCH_DEV].read_io_errs <NUM>
-[SCRATCH_DEV].write_io_errs <NUM>
-== Show device stats by second dev
-[FIRST_POOL_DEV].write_io_errs 0
-[FIRST_POOL_DEV].read_io_errs 0
-[FIRST_POOL_DEV].flush_io_errs 0
-[FIRST_POOL_DEV].corruption_errs 0
-[FIRST_POOL_DEV].generation_errs 0
-== Show device stats by last dev
-[LAST_POOL_DEV].write_io_errs 0
-[LAST_POOL_DEV].read_io_errs 0
-[LAST_POOL_DEV].flush_io_errs 0
-[LAST_POOL_DEV].corruption_errs 0
-[LAST_POOL_DEV].generation_errs 0
# - do not start group names with a digit
# - comment line before each group is "new" description
#
-254 auto quick
-264 auto
-265 auto
-276 auto rw metadata
-284 auto
-307 auto quick
+001 auto quick
+002 auto
+003 auto
+004 auto rw metadata
+005 auto
+006 auto quick
projects / xfstests-dev.git / commitdiff