== sanity test 52b: immutable flag test (should return errors) ================================================================= 15:10:22 (1715454622) /home/green/git/lustre-release/lustre/tests/sanity.sh: line 5974: /mnt/lustre/d52b.sanity/foo: Permission denied cp: cannot create regular file '/mnt/lustre/d52b.sanity/foo': Permission denied /home/green/git/lustre-release/lustre/tests/sanity.sh: line 5979: /mnt/lustre/d52b.sanity/foo: Permission denied rename returned -1: Operation not permitted