== sanity test 161c: check CL_RENME[UNLINK] changelog record flags ========================================================== 03:21:39 (1732436499) mdd.lustre-MDT0000.changelog_mask=+hsm Registered 1 changelog users: 'cl28' lustre-MDT0000.500097692 08RENME 08:21:42.195031242 2024.11.24 0x1 t=[0x200002341:0x7f48:0x0] j=mv.0 ef=0x13 u=0:0 nid=192.168.201.17@tcp p=[0x200002341:0x7f46:0x0] bar_161c s=[0x200002341:0x7f47:0x0] sp=[0x200002341:0x7f46:0x0] foo_161c lustre-MDT0000: clear the changelog for cl28 of all records rename overwrite target with nlink = 1, changelog flags=0x1 lustre-MDT0000.500097698 08RENME 08:21:42.422939147 2024.11.24 0x0 t=[0x200002341:0x7f47:0x0] j=mv.0 ef=0x13 u=0:0 nid=192.168.201.17@tcp p=[0x200002341:0x7f46:0x0] bar_161c s=[0x200002341:0x7f49:0x0] sp=[0x200002341:0x7f46:0x0] foo_161c lustre-MDT0000: clear the changelog for cl28 of all records rename overwrite a target having nlink > 1, changelog record has flags of 0x0 lustre-MDT0000.500097701 08RENME 08:21:42.615079240 2024.11.24 0x0 t=[0:0x0:0x0] j=mv.0 ef=0x13 u=0:0 nid=192.168.201.17@tcp p=[0x200002341:0x7f46:0x0] foo2_161c s=[0x200002341:0x7f4b:0x0] sp=[0x200002341:0x7f46:0x0] foo_161c lustre-MDT0000: clear the changelog for cl28 of all records rename doesn't overwrite a target, changelog record has flags of 0x0 lustre-MDT0000.500097702 06UNLNK 08:21:42.766253573 2024.11.24 0x1 t=[0x200002341:0x7f4b:0x0] j=rm.0 ef=0x13 u=0:0 nid=192.168.201.17@tcp p=[0x200002341:0x7f46:0x0] foo2_161c lustre-MDT0000: clear the changelog for cl28 of all records unlink a file having nlink = 1, changelog record has flags of 0x1 lustre-MDT0000.500097703 06UNLNK 08:21:42.921613898 2024.11.24 0x1 t=[0x200002341:0x7f47:0x0] j=ln.0 ef=0x13 u=0:0 nid=192.168.201.17@tcp p=[0x200002341:0x7f46:0x0] foobar_161c lustre-MDT0000.500097705 06UNLNK 08:21:42.944961508 2024.11.24 0x0 t=[0x200002341:0x7f49:0x0] j=rm.0 ef=0x13 u=0:0 nid=192.168.201.17@tcp p=[0x200002341:0x7f46:0x0] foobar_161c lustre-MDT0000: clear the changelog for cl28 of all records unlink a file having nlink > 1, changelog record flags '0x0' lustre-MDT0000: clear the changelog for cl28 of all records lustre-MDT0000: Deregistered changelog user #28