X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Fsanity.sh;h=25d6eb85f46e179d911c86a1ee0b9da54e1c6087;hb=6c84bbe3047f82ae429c574ba9502fff0517c65c;hp=c53a86463c5477b59b9dc33125fcecb7714940aa;hpb=c864582b5d4541c7830d628457e55cd859aee005;p=fs%2Flustre-release.git

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index c53a864..25d6eb8 100644
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -141,13 +141,13 @@ umask 077
 
 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
 lctl set_param debug=-1 2> /dev/null || true
-test_0() {
+test_0a() {
 	touch $DIR/$tfile
 	$CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
 	rm $DIR/$tfile
 	$CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
 }
-run_test 0 "touch .../$tfile ; rm .../$tfile ====================="
+run_test 0a "touch; rm ====================="
 
 test_0b() {
 	chmod 0755 $DIR || error "chmod 0755 $DIR failed"
@@ -193,14 +193,6 @@ test_3() {
 }
 run_test 3 "mkdir; touch; rmdir; check dir ====================="
 
-test_4() {
-	test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
-	$CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
-	test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
-	$CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
-}
-run_test 4 "mkdir =============================================="
-
 test_5() {
 	test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
 	test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
@@ -215,20 +207,11 @@ test_6a() {
 	chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
 	$CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
 		error "$tfile does not have perm 0666 or UID $UID"
-}
-run_test 6a "touch .../f6a; chmod .../f6a ======================"
-
-test_6b() {
-	[ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
-	if [ ! -f $DIR/$tfile ]; then
-		touch $DIR/$tfile
-		chmod 0666 $DIR/$tfile
-	fi
 	$RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
 	$CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
 		error "$tfile should be 0666 and owned by UID $UID"
 }
-run_test 6b "$RUNAS chmod .../f6a (should return error) =="
+run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
 
 test_6c() {
 	[ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
@@ -236,20 +219,11 @@ test_6c() {
 	chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
 	$CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
 		error "$tfile should be owned by UID $RUNAS_ID"
-}
-run_test 6c "touch .../f6c; chown .../f6c ======================"
-
-test_6d() {
-	[ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
-	if [ ! -f $DIR/$tfile ]; then
-		touch $DIR/$tfile
-		chown $RUNAS_ID $DIR/$tfile
-	fi
 	$RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
 	$CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
 		error "$tfile should be owned by UID $RUNAS_ID"
 }
-run_test 6d "$RUNAS chown .../f6c (should return error) =="
+run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
 
 test_6e() {
 	[ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
@@ -257,20 +231,11 @@ test_6e() {
 	chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
 	$CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
 		error "$tfile should be owned by GID $UID"
-}
-run_test 6e "touch .../f6e; chgrp .../f6e ======================"
-
-test_6f() {
-	[ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
-	if [ ! -f $DIR/$tfile ]; then
-		touch $DIR/$tfile
-		chgrp $RUNAS_ID $DIR/$tfile
-	fi
 	$RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
 	$CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
 		error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
 }
-run_test 6f "$RUNAS chgrp .../f6e (should return error) =="
+run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
 
 test_6g() {
 	[ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
@@ -1149,6 +1114,21 @@ test_24z() {
 }
 run_test 24z "rename one remote dir to another remote dir should fail"
 
+test_24A() { # LU-3182
+	local NFILES=5000
+
+	mkdir -p $DIR/$tdir
+	createmany -m $DIR/$tdir/$tfile $NFILES
+	local t=`ls $DIR/$tdir | wc -l`
+	local u=`ls $DIR/$tdir | sort -u | wc -l`
+	if [ $t -ne $NFILES -o $u -ne $NFILES ] ; then
+		error "Expected $NFILES files, got $t ($u unique)"
+	fi
+
+	rm -rf $DIR/$tdir || error "Can not delete directories"
+}
+run_test 24A "readdir() returns correct number of entries."
+
 test_25a() {
 	echo '== symlink sanity ============================================='
 
@@ -1206,7 +1186,7 @@ test_26f() {
 	test_mkdir -p $DIR/$tdir
 	test_mkdir $DIR/$tdir/$tfile   || error "mkdir $DIR/$tdir/$tfile failed"
 	cd $DIR/$tdir/$tfile           || error "cd $DIR/$tdir/$tfile failed"
-	test_mkdir -p lndir bar1      || error "mkdir lndir/bar1 failed"
+	test_mkdir -p lndir/bar1      || error "mkdir lndir/bar1 failed"
 	test_mkdir $DIR/$tdir/$tfile/$tfile   || error "mkdir $tfile failed"
 	cd $tfile                || error "cd $tfile failed"
 	ln -s .. dotdot          || error "ln dotdot failed"
@@ -2146,6 +2126,29 @@ test_31n() {
 }
 run_test 31n "check link count of unlinked file"
 
+link_one() {
+	local TEMPNAME=$(mktemp $1_XXXXXX)
+	mlink $TEMPNAME $1 2> /dev/null &&
+		echo "$BASHPID: link $TEMPNAME to $1 succeeded"
+	munlink $TEMPNAME
+}
+
+test_31o() { # LU-2901
+	mkdir -p $DIR/$tdir
+	for LOOP in $(seq 100); do
+		rm -f $DIR/$tdir/$tfile*
+		for THREAD in $(seq 8); do
+			link_one $DIR/$tdir/$tfile.$LOOP &
+		done
+		wait
+		local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
+		[ $LINKS -gt 1 ] && ls $DIR/$tdir &&
+			error "$LINKS duplicate links to $tfile.$LOOP" &&
+			break || true
+	done
+}
+run_test 31o "duplicate hard links with same filename"
+
 cleanup_test32_mount() {
 	trap 0
 	$UMOUNT $DIR/$tdir/ext2-mountpoint
@@ -3349,13 +3352,13 @@ test_43a() {
 	test_mkdir -p $DIR/$tdir
 	cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
 			cp -p multiop $DIR/$tdir/multiop
-        MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
+	MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
 			return 1
         MULTIOP_PID=$!
         $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
         kill -USR1 $MULTIOP_PID || return 2
         wait $MULTIOP_PID || return 3
-        rm $TMP/test43.junk
+	rm $TMP/$tfile.junk $DIR/$tdir/multiop
 }
 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
 
@@ -3364,13 +3367,13 @@ test_43b() {
 	test_mkdir -p $DIR/$tdir
 	cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
 			cp -p multiop $DIR/$tdir/multiop
-        MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/test43.junk O_c ||
+	MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
 			return 1
         MULTIOP_PID=$!
         $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
         kill -USR1 $MULTIOP_PID || return 2
         wait $MULTIOP_PID || return 3
-        rm $TMP/test43.junk
+	rm $TMP/$tfile.junk $DIR/$tdir/multiop
 }
 run_test 43b "truncate of file being executed should return -ETXTBSY"
 
@@ -7201,7 +7204,8 @@ test_120c() {
                skip "no early lock cancel on server" && return 0
         lru_resize_disable mdc
         lru_resize_disable osc
-        test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
+	test_mkdir -p $DIR/$tdir/d1
+	test_mkdir -p $DIR/$tdir/d2
         touch $DIR/$tdir/d1/f1
         cancel_lru_locks mdc
         stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
@@ -7274,7 +7278,8 @@ test_120f() {
         test_mkdir -p $DIR/$tdir
         lru_resize_disable mdc
         lru_resize_disable osc
-        test_mkdir -p $DIR/$tdir/d1 $DIR/$tdir/d2
+	test_mkdir -p $DIR/$tdir/d1
+	test_mkdir -p $DIR/$tdir/d2
         dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
         dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
         cancel_lru_locks mdc
@@ -7762,31 +7767,44 @@ test_129() {
 	fi
 	remote_mds_nodsh && skip "remote MDS with nodsh" && return
 
+	ENOSPC=28
 	EFBIG=27
-	MAX=16384
 
-	set_dir_limits $MAX
 	test_mkdir -p $DIR/$tdir
 
+	MAX=$(stat -c%s "$DIR/$tdir")
+	set_dir_limits $MAX
 	local I=0
 	local J=0
-	while [ ! $I -gt $((MAX * MDSCOUNT)) ]; do
+	while [ ! $I -gt $MAX ]; do
 		$MULTIOP $DIR/$tdir/$J Oc
 		rc=$?
-		if [ $rc -eq $EFBIG ]; then
+		#check two errors ENOSPC for new version of ext4 max_dir_size patch
+		#mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
+		#and EFBIG for previous versions
+		if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ] && [ $I -gt 0 ]; then
 			set_dir_limits 0
 			echo "return code $rc received as expected"
-			return 0
+			multiop $DIR/$tdir/$J Oc
+			rc=$?
+			I=$(stat -c%s "$DIR/$tdir")
+			if [ $I -gt $MAX ] && [ $rc -eq 0 ]; then
+				return 0
+			else
+				error_exit "return code $rc current dir size $I " \
+					   "previous limit $MAX"
+			fi
 		elif [ $rc -ne 0 ]; then
 			set_dir_limits 0
-			error_exit "return code $rc received instead of expected $EFBIG"
+			error_exit "return code $rc received instead of expected " \
+				   "$EFBIG or $ENOSPC, files in dir $I"
 		fi
 		J=$((J+1))
 		I=$(stat -c%s "$DIR/$tdir")
 	done
 
 	set_dir_limits 0
-	error "exceeded dir size limit $MAX x $MDSCOUNT $((MAX * MDSCOUNT)) : $I bytes"
+	error "exceeded dir size limit $MAX x $MDSCOUNT $MAX : $I bytes"
 }
 run_test 129 "test directory size limit ========================"
 
@@ -8796,20 +8814,23 @@ dot_lustre_fid_permission_check() {
 	mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
 		error "rename to $MOUNT/.lustre/fid should fail."
 
-	local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
-	local new_obf_mode=777
+	if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
+	then		# LU-3547
+		local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
+		local new_obf_mode=777
 
-	echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
-	chmod $new_obf_mode $DIR/.lustre/fid ||
-		error "chmod $new_obf_mode $DIR/.lustre/fid failed"
+		echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
+		chmod $new_obf_mode $DIR/.lustre/fid ||
+			error "chmod $new_obf_mode $DIR/.lustre/fid failed"
 
-	local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
-	[ $obf_mode -eq $new_obf_mode ] ||
-		error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
+		local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
+		[ $obf_mode -eq $new_obf_mode ] ||
+			error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
 
-	echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
-	chmod $old_obf_mode $DIR/.lustre/fid ||
-		error "chmod $old_obf_mode $DIR/.lustre/fid failed"
+		echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
+		chmod $old_obf_mode $DIR/.lustre/fid ||
+			error "chmod $old_obf_mode $DIR/.lustre/fid failed"
+	fi
 
 	$OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
 	fid=$($LFS path2fid $test_dir/$tfile-2)
@@ -9145,113 +9166,121 @@ run_test 156 "Verification of tunables ============================"
 
 #Changelogs
 err17935 () {
-    if [ $MDSCOUNT -gt 1 ]; then
-	error_ignore 17935 $*
-    else
-	error $*
-    fi
+	if [ $MDSCOUNT -gt 1 ]; then
+		error_ignore 17935 $*
+	else
+		error $*
+	fi
 }
 
 changelog_chmask()
 {
-    MASK=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_mask |\
-           grep -c $1)
+	local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
 
-    if [ $MASK -eq 1 ]; then
-        do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="-$1"
-    else
-        do_facet $SINGLEMDS $LCTL set_param mdd.$MDT0.changelog_mask="+$1"
-    fi
+	MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
+
+	if [ $MASK -eq 1 ]; then
+		do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
+	else
+		do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
+	fi
 }
 
 test_160() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
-    remote_mds_nodsh && skip "remote MDS with nodsh" && return
-    [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
-        { skip "Need MDS version at least 2.2.0"; return; }
-    USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
-    echo "Registered as changelog user $USER"
-    do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
-	grep -q $USER || error "User $USER not found in changelog_users"
-
-    # change something
-    test_mkdir -p $DIR/$tdir/pics/2008/zachy
-    touch $DIR/$tdir/pics/2008/zachy/timestamp
-    cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
-    mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
-    ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
-    ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
-    rm $DIR/$tdir/pics/desktop.jpg
-
-    $LFS changelog $MDT0 | tail -5
-
-    echo "verifying changelog mask"
-    changelog_chmask "MKDIR"
-    changelog_chmask "CLOSE"
-
-    test_mkdir -p $DIR/$tdir/pics/zach/sofia
-    echo "zzzzzz" > $DIR/$tdir/pics/zach/file
-
-    changelog_chmask "MKDIR"
-    changelog_chmask "CLOSE"
-
-    test_mkdir -p $DIR/$tdir/pics/2008/sofia
-    echo "zzzzzz" > $DIR/$tdir/pics/zach/file
-
-    $LFS changelog $MDT0
-    MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
-    CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
-    [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
-    [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
-
-    # verify contents
-    echo "verifying target fid"
-    fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
-	tail -1 | awk '{print $6}')
-    fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
-    [ "$fidc" == "t=$fidf" ] || \
-	err17935 "fid in changelog $fidc != file fid $fidf"
-    echo "verifying parent fid"
-    fidc=$($LFS changelog $MDT0 | grep timestamp | grep "CREAT" | \
-	tail -1 | awk '{print $7}')
-    fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
-    [ "$fidc" == "p=$fidf" ] || \
-	err17935 "pfid in changelog $fidc != dir fid $fidf"
-
-    USER_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
-	mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
-    $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
-    USER_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
-	mdd.$MDT0.changelog_users | grep $USER | awk '{print $2}')
-    echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
-    [ $USER_REC2 == $(($USER_REC1 + 5)) ] || \
-	err17935 "user index should be $(($USER_REC1 + 5)); is $USER_REC2"
-
-    MIN_REC=$(do_facet $SINGLEMDS $LCTL get_param mdd.$MDT0.changelog_users | \
-	awk 'min == "" || $2 < min {min = $2}; END {print min}')
-    FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
-    echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
-    [ $FIRST_REC == $(($MIN_REC + 1)) ] || \
-	err17935 "first index should be $(($MIN_REC + 1)); is $FIRST_REC"
-
-    echo "verifying user deregister"
-    do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
-    do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_users | \
-	grep -q $USER && error "User $USER still found in changelog_users"
-
-    USERS=$(( $(do_facet $SINGLEMDS $LCTL get_param -n \
-	mdd.$MDT0.changelog_users | wc -l) - 2 ))
-    if [ $USERS -eq 0 ]; then
-	LAST_REC1=$(do_facet $SINGLEMDS $LCTL get_param -n \
-	    mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
-	touch $DIR/$tdir/chloe
-	LAST_REC2=$(do_facet $SINGLEMDS $LCTL get_param -n \
-	    mdd.$MDT0.changelog_users | head -1 | awk '{print $3}')
-	echo "verify changelogs are off if we were the only user: $LAST_REC1 == $LAST_REC2"
-	[ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
-    else
-	echo "$USERS other changelog users; can't verify off"
-    fi
+	remote_mds_nodsh && skip "remote MDS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
+		{ skip "Need MDS version at least 2.2.0"; return; }
+
+	local CL_USERS="mdd.$MDT0.changelog_users"
+	local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
+	USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
+	echo "Registered as changelog user $USER"
+	$GET_CL_USERS | grep -q $USER ||
+		error "User $USER not found in changelog_users"
+
+	# change something
+	test_mkdir -p $DIR/$tdir/pics/2008/zachy
+	touch $DIR/$tdir/pics/2008/zachy/timestamp
+	cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
+	mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
+	ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
+	ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
+	rm $DIR/$tdir/pics/desktop.jpg
+
+	$LFS changelog $MDT0 | tail -5
+
+	echo "verifying changelog mask"
+	changelog_chmask "MKDIR"
+	changelog_chmask "CLOSE"
+
+	test_mkdir -p $DIR/$tdir/pics/zach/sofia
+	echo "zzzzzz" > $DIR/$tdir/pics/zach/file
+
+	changelog_chmask "MKDIR"
+	changelog_chmask "CLOSE"
+
+	test_mkdir -p $DIR/$tdir/pics/2008/sofia
+	echo "zzzzzz" > $DIR/$tdir/pics/zach/file
+
+	$LFS changelog $MDT0
+	MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
+	CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
+	[ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
+	[ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
+
+	# verify contents
+	echo "verifying target fid"
+	fidc=$($LFS changelog $MDT0|awk '/CREAT.*timestamp$/{print $6}'|tail -1)
+	fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
+	[ "$fidc" == "t=$fidf" ] ||
+		err17935 "fid in changelog $fidc != file fid $fidf"
+	echo "verifying parent fid"
+	fidc=$($LFS changelog $MDT0|awk '/CREAT.*timestamp$/{print $7}'|tail -1)
+	fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
+	[ "$fidc" == "p=$fidf" ] ||
+		err17935 "pfid in changelog $fidc != dir fid $fidf"
+
+	USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
+	$LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
+	USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
+	echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
+	[ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
+		err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
+
+	MIN_REC=$($GET_CL_USERS |
+		awk 'min == "" || $2 < min {min = $2}; END {print min}')
+	FIRST_REC=$($LFS changelog $MDT0 | head -1 | awk '{print $1}')
+	echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
+	[ $FIRST_REC == $(($MIN_REC + 1)) ] ||
+		err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
+
+	# LU-3446 changelog index reset on MDT restart
+	local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
+	CUR_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
+	$LFS changelog_clear $MDT0 $USER 0
+	stop $SINGLEMDS || error "Fail to stop MDT."
+	start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
+	CUR_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
+	echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
+	[ $CUR_REC1 == $CUR_REC2 ] ||
+		err17935 "current index should be $CUR_REC1 is $CUR_REC2"
+
+	echo "verifying user deregister"
+	do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
+	$GET_CL_USERS | grep -q $USER &&
+		error "User $USER still in changelog_users"
+
+	USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
+	if [ $USERS -eq 0 ]; then
+		LAST_REC1=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
+		touch $DIR/$tdir/chloe
+		LAST_REC2=$($GET_CL_USERS | head -1 | cut -f3 -d' ')
+		echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
+		[ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
+	else
+		echo "$USERS other changelog users; can't verify off"
+	fi
 }
 run_test 160 "changelog sanity"
 
@@ -9538,9 +9567,10 @@ cleanup_obdecho_osc () {
         return 0
 }
 
-obdecho_create_test() {
+obdecho_test() {
         local OBD=$1
         local node=$2
+	local pages=${3:-64}
         local rc=0
         local id
         do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
@@ -9551,9 +9581,13 @@ obdecho_create_test() {
             [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
         fi
         echo "New object id is $id"
-        [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec test_brw 10 w v 64 $id" ||
-                           rc=4; }
-        [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec "    \
+	[ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
+			   rc=4; }
+	[ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec "		       \
+			   "test_brw 10 w v $pages $id" || rc=4; }
+	[ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
+			   rc=4; }
+	[ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec "    \
                                         "cleanup" || rc=5; }
         [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec "    \
                                         "detach" || rc=6; }
@@ -9563,46 +9597,72 @@ obdecho_create_test() {
 
 test_180a() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
-        remote_ost_nodsh && skip "remote OST with nodsh" && return
-        local rc=0
-        local rmmod_local=0
+	remote_ost_nodsh && skip "remote OST with nodsh" && return
+	local rc=0
+	local rmmod_local=0
 
-        if ! module_loaded obdecho; then
-            load_module obdecho/obdecho
-            rmmod_local=1
-        fi
+	if ! module_loaded obdecho; then
+	    load_module obdecho/obdecho
+	    rmmod_local=1
+	fi
 
-        local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
-        local host=$(lctl get_param -n osc.$osc.import |
-                             awk '/current_connection:/ {print $2}' )
-        local target=$(lctl get_param -n osc.$osc.import |
-                             awk '/target:/ {print $2}' )
-        target=${target%_UUID}
-
-        [[ -n $target ]]  && { setup_obdecho_osc $host $target || rc=1; } || rc=1
-        [ $rc -eq 0 ] && { obdecho_create_test ${target}_osc client || rc=2; }
-        [[ -n $target ]] && cleanup_obdecho_osc $target
-        [ $rmmod_local -eq 1 ] && rmmod obdecho
-        return $rc
+	local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
+	local host=$(lctl get_param -n osc.$osc.import |
+			     awk '/current_connection:/ {print $2}' )
+	local target=$(lctl get_param -n osc.$osc.import |
+			     awk '/target:/ {print $2}' )
+	target=${target%_UUID}
+
+	[[ -n $target ]]  && { setup_obdecho_osc $host $target || rc=1; } || rc=1
+	[ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
+	[[ -n $target ]] && cleanup_obdecho_osc $target
+	[ $rmmod_local -eq 1 ] && rmmod obdecho
+	return $rc
 }
 run_test 180a "test obdecho on osc"
 
 test_180b() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
-        remote_ost_nodsh && skip "remote OST with nodsh" && return
-        local rc=0
-        local rmmod_remote=0
-
-        do_facet ost1 "lsmod | grep -q obdecho || "                      \
-                      "{ insmod ${LUSTRE}/obdecho/obdecho.ko || "        \
-                      "modprobe obdecho; }" && rmmod_remote=1
-        target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
-        [[ -n $target ]] && { obdecho_create_test $target ost1 || rc=1; }
-        [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
-        return $rc
+	remote_ost_nodsh && skip "remote OST with nodsh" && return
+	local rc=0
+	local rmmod_remote=0
+
+	do_facet ost1 "lsmod | grep -q obdecho || "                      \
+		      "{ insmod ${LUSTRE}/obdecho/obdecho.ko || "        \
+		      "modprobe obdecho; }" && rmmod_remote=1
+	target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
+	[[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
+	[ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
+	return $rc
 }
 run_test 180b "test obdecho directly on obdfilter"
 
+test_180c() { # LU-2598
+	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
+		skip "Need MDS version at least 2.4.0" && return
+
+	local rc=0
+	local rmmod_remote=false
+	local pages=16384 # 64MB bulk I/O RPC size
+	local target
+
+	do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
+		rmmod_remote=true || error "failed to load module obdecho"
+
+	target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4}'|head -1)
+	if [[ -n $target ]]; then
+		obdecho_test "$target" ost1 "$pages" ||
+			rc=${PIPESTATUS[0]}
+	else
+		echo "there is no obdfilter target on ost1"
+		rc=2
+	fi
+	$rmmod_remote && do_facet ost1 "rmmod obdecho" || true
+	return $rc
+}
+run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
+
 test_181() { # bug 22177
 	test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
 	# create enough files to index the directory
@@ -9838,6 +9898,37 @@ test_185() { # LU-2441
 }
 run_test 185 "Volatile file support"
 
+test_187a() {
+	local dir0=$DIR/$tdir/$testnum
+	mkdir -p $dir0 || error "creating dir $dir0"
+
+	local file=$dir0/file1
+	dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
+	local dv1=$($LFS data_version $file)
+	dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
+	local dv2=$($LFS data_version $file)
+	[[ $dv1 != $dv2 ]] ||
+		error "data version did not change on write $dv1 == $dv2"
+
+	# clean up
+	rm -f $file1
+}
+run_test 187a "Test data version change"
+
+test_187b() {
+	local dir0=$DIR/$tdir/$testnum
+	mkdir -p $dir0 || error "creating dir $dir0"
+
+	declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
+	[[ ${DV[0]} != ${DV[1]} ]] ||
+		error "data version did not change on write"\
+		      " ${DV[0]} == ${DV[1]}"
+
+	# clean up
+	rm -f $file1
+}
+run_test 187b "Test data version change on volatile file"
+
 # OST pools tests
 check_file_in_pool()
 {
@@ -11067,6 +11158,42 @@ test_228c() {
 }
 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
 
+test_229() { # LU-2482, LU-3448
+	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
+	[ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
+
+	rm -f $DIR/$tfile
+
+	# Create a file with a released layout and stripe count 2.
+	$MULTIOP $DIR/$tfile H2c ||
+		error "failed to create file with released layout"
+
+	$GETSTRIPE -v $DIR/$tfile
+
+	local pattern=$($GETSTRIPE -v $DIR/$tfile |
+			grep lmm_stripe_pattern | awk '{print $2}')
+	[ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
+
+	local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
+	[ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
+	stat $DIR/$tfile || error "failed to stat released file"
+
+	# Truncate should fail.
+	$TRUNCATE $DIR/$tfile 200000 &&
+		error "truncate of released file should fail"
+
+	# Ensure that nothing happened anyway.
+	$CHECKSTAT -s 0 $DIR/$tfile ||
+		error "released file size should not change"
+
+	# Stripe count should be no change after truncate
+	stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe failed"
+	[ $stripe_count -eq 2 ] || error "after trunc: ($stripe_count)"
+
+	rm $DIR/$tfile || error "failed to remove released file"
+}
+run_test 229 "getstripe/stat/rm work on released files (stripe count = 2)"
+
 test_230a() {
 	[ $PARALLEL == "yes" ] && skip "skip parallel run" && return
 	[ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return