LU-12296 llite: improve ll_dom_lock_cancel

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

diff --git a/lustre/tests/sanity-dom.sh b/lustre/tests/sanity-dom.sh
index 2ebccc3..41b29eb 100644 (file)
--- a/lustre/tests/sanity-dom.sh
+++ b/lustre/tests/sanity-dom.sh
@@ -106,6 +106,20 @@ test_4() {
 }
 run_test 4 "DoM: glimpse doesn't produce duplicated locks"
 
+test_6() {
+       $MULTIOP $DIR1/$tfile Oz40960w100_z200w100c &
+       MULTIPID=$!
+
+       # let MULTIPID to create the file
+       sleep 1
+       $MULTIOP $DIR2/$tfile oO_RDWR:Tw100c
+       kill -USR1 $MULTIPID
+       wait
+       $MULTIOP $DIR2/$tfile oO_RDWR:z400w100c
+       $CHECKSTAT -s 500 $DIR2/$tfile || error "wrong size"
+}
+run_test 6 "Race two writes, check file size"
+
 test_fsx() {
        local file1=$DIR1/$tfile
        local file2=$DIR2/$tfile