b=23003 sanity test is added, checks how we work with timestamps before Jan 1 1970

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 8b828d7..90b3d71 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -2409,6 +2409,28 @@ test_39l() {
 }
 run_test 39l "directory atime update ==========================="
 
+test_39m() {
+       touch $DIR1/$tfile
+       sleep 2
+       local far_past_mtime=$(date -d "May 29 1953" +%s)
+       local far_past_atime=$(date -d "Dec 17 1903" +%s)
+
+       touch -m -d @$far_past_mtime $DIR1/$tfile
+       touch -a -d @$far_past_atime $DIR1/$tfile
+
+       for (( i=0; i < 2; i++ )) ; do
+               local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
+               [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
+                       error "atime or mtime set incorrectly"
+
+               cancel_lru_locks osc
+               if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
+       done
+
+       
+}
+run_test 39m "test atime and mtime before 1970"
+
 test_40() {
        dd if=/dev/zero of=$DIR/f40 bs=4096 count=1
        $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/f40 && error