LU-4824 utils: lfs find should continue after errors

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

diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index 43888b0..6b308d0 100644 (file)
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -4910,6 +4910,30 @@ test_56y() {
 }
 run_test 56y "lfs find -L raid0|released"
 
+test_56z() { # LU-4824
+       # This checks to make sure 'lfs find' continues after errors
+       # There are two classes of errors that should be caught:
+       # - If multiple paths are provided, all should be searched even if one
+       #   errors out
+       # - If errors are encountered during the search, it should not terminate
+       #   early
+       local i
+       test_mkdir $DIR/$tdir
+       for i in d{0..9}; do
+               test_mkdir $DIR/$tdir/$i
+       done
+       touch $DIR/$tdir/d{0..9}/$tfile
+       $LFS find $DIR/non_existent_dir $DIR/$tdir &&
+               error "$LFS find did not return an error"
+       # Make a directory unsearchable. This should NOT be the last entry in
+       # directory order.  Arbitrarily pick the 6th entry
+       chmod 700 $(lfs find $DIR/$tdir -type d | sed '6!d')
+       local count=$($RUNAS $LFS find $DIR/non_existent $DIR/$tdir | wc -l)
+       # The user should be able to see 10 directories and 9 files
+       [ $count == 19 ] || error "$LFS find did not continue after error"
+}
+run_test 56z "lfs find should continue after an error"
+
 test_57a() {
        [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
        # note test will not do anything if MDS is not local