== sanity test 52b: immutable flag test (should return errors) ================================================================= 14:48:22 (1788806902) /home/green/git/lustre-release/lustre/tests/sanity.sh: line 6974: /mnt/lustre/d52b.sanity/foo: Permission denied cp: cannot create regular file '/mnt/lustre/d52b.sanity/foo': Operation not permitted /home/green/git/lustre-release/lustre/tests/sanity.sh: line 6979: /mnt/lustre/d52b.sanity/foo: Operation not permitted rename '/mnt/lustre/d52b.sanity/foo' returned -1: Operation not permitted