LU-2919 hsm: Implementation of exclusive open

[fs/lustre-release.git] / lustre / tests / sanity.sh

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 20c2d04..d46f02f 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -10488,6 +10488,57 @@ test_207b() {
 }
 run_test 207b "can refresh layout at open"
 
+test_208() {
+       # FIXME: in this test suite, only RD lease is used. This is okay
+       # for now as only exclusive open is supported. After generic lease
+       # is done, this test suite should be revised. - Jinshan
+
+       [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
+               { skip "Need MDS version at least 2.4.52"; return 0; }
+
+       echo "==== test 1: verify get lease work"
+       $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
+
+       echo "==== test 2: verify lease can be broken by upcoming open"
+       $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
+       local PID=$!
+       sleep 1
+
+       $MULTIOP $DIR/$tfile oO_RDONLY:c
+       kill -USR1 $PID && wait $PID || error "break lease error"
+
+       echo "==== test 3: verify lease can't be granted if an open already exists"
+       $MULTIOP $DIR/$tfile oO_RDONLY:_c &
+       local PID=$!
+       sleep 1
+
+       $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
+       kill -USR1 $PID && wait $PID || error "open file error"
+
+       echo "==== test 4: lease can sustain over recovery"
+       $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
+       PID=$!
+       sleep 1
+
+       fail mds1
+
+       kill -USR1 $PID && wait $PID || error "lease broken over recovery"
+
+       echo "==== test 5: lease broken can't be regained by replay"
+       $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
+       PID=$!
+       sleep 1
+
+       # open file to break lease and then recovery
+       $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
+       fail mds1
+
+       kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
+
+       rm -f $DIR/$tfile
+}
+run_test 208 "Exclusive open"
+
 test_212() {
        size=`date +%s`
        size=$((size % 8192 + 1))