1 files changed, 73 insertions, 0 deletions
diff --git a/tests/bugs/glusterfs/bug-893378.t b/tests/bugs/glusterfs/bug-893378.t
new file mode 100755
index 00000000000..72a23f99e26
--- /dev/null
+++ b/tests/bugs/glusterfs/bug-893378.t
@@ -0,0 +1,73 @@
+#!/bin/bash
+
+. $(dirname $0)/../../include.rc
+cleanup;
+BRICK_COUNT=3
+
+function file_has_linkfile()
+{
+        i=0
+        j=0
+        while [ $i -lt $BRICK_COUNT ]
+        do
+                stat=`stat $B0/${V0}$i/$1 2>/dev/null`
+                if [ $? -eq 0 ]
+                then
+                        let j++
+                        let "BRICK${j}=$i"
+
+                fi
+                let i++
+        done
+        return $j
+}
+
+function get_cached_brick()
+{
+        i=1
+        while [ $i -lt 3 ]
+        do
+                test=`getfattr -n trusted.glusterfs.dht.linkto -e text $B0/${V0}$BRICK$i 2>&1`
+                if [ $? -eq 1 ]
+                then
+                        cached=$BRICK"$i"
+                        i=$(( $i+3 ))
+                fi
+                let i++
+        done
+
+        return $cached
+}
+
+TEST glusterd
+TEST pidof glusterd
+
+TEST $CLI volume create $V0 $H0:$B0/${V0}0 $H0:$B0/${V0}1 $H0:$B0/${V0}2
+TEST $CLI volume start $V0
+
+## Mount FUSE
+TEST glusterfs --attribute-timeout=0 --entry-timeout=0 -s $H0 --volfile-id $V0 $M0;
+
+## create a linkfile on subvolume 0
+TEST touch $M0/1
+TEST mv $M0/1 $M0/2
+
+file_has_linkfile 2
+has_link=$?
+if [ $has_link -eq 2 ]
+then
+        get_cached_brick
+        CACHED=$?
+        # Kill a brick process
+        kill -9 `cat $GLUSTERD_WORKDIR/vols/$V0/run/$H0-d-backends-${V0}$CACHED.pid`;
+fi
+
+## trigger a lookup
+ls -l $M0/2 2>/dev/null
+
+## fail dd if file exists.
+
+dd if=/dev/zero of=$M0/2 bs=1 count=1 conv=excl 2>/dev/null
+EXPECT "1" echo $?
+
+cleanup;