b=18695

i=Andreas Dilger

regression test, the updated version

diff --git a/lustre/tests/sanityN.sh b/lustre/tests/sanityN.sh
index 9d40209..6e5e024 100644 (file)
--- a/lustre/tests/sanityN.sh
+++ b/lustre/tests/sanityN.sh
@@ -917,6 +917,21 @@ test_36() { #bug 16417
 }
 run_test 36 "handle ESTALE/open-unlink corectly"
 
+test_37() { # bug 18695
+       mkdir -p $DIR1/$tdir
+       multiop_bg_pause $DIR1/$tdir D_c || return 1
+       MULTIPID=$!
+       # create large directory (32kB seems enough from e2fsck, ~= 1000 files)
+       createmany -m $DIR2/$tdir/f 10000
+       # set mtime/atime backward
+       touch -t 198001010000 $DIR2/$tdir
+       kill -USR1 $MULTIPID
+       nr_files=`lfs find $DIR1/$tdir -type f | wc -l`
+       [ $nr_files -eq 10000 ] || error "$nr_files != 10000 truncated directory?"
+
+}
+run_test 37 "check i_size is not updated for directory on close (bug 18695) =============="
+
 log "cleanup: ======================================================"
 
 check_and_cleanup_lustre