== sanity test 161c: check CL_RENME[UNLINK] changelog record flags ========================================================== 07:45:24 (1747827924)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl23 cl3'
striped dir -i1 -c2 -H crush /mnt/lustre/d161c.sanity
lustre-MDT0001.500000041 08RENME 11:45:25.873006273 2025.05.21 0x1 t=[0x240001b72:0x12:0x0] j=mv.0 ef=0xf u=0:0 nid=192.168.204.51@tcp p=[0x240001b71:0x3:0x0] bar_161c s=[0x200002342:0x75a4:0x0] sp=[0x200002341:0x3:0x0] foo_161c
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0001: clear the changelog for cl23 of all records
rename overwrite target with nlink = 1, changelog flags=0x1
lustre-MDT0000.500090264 08RENME 11:45:26.014272272 2025.05.21 0x0 t=[0x200002342:0x75a4:0x0] j=mv.0 ef=0xf u=0:0 nid=192.168.204.51@tcp p=[0x240001b71:0x3:0x0] bar_161c s=[0x200002342:0x75a5:0x0] sp=[0x200002341:0x3:0x0] foo_161c
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0001: clear the changelog for cl23 of all records
rename overwrite a target having nlink > 1, changelog record has flags of 0x0
lustre-MDT0000.500090267 08RENME 11:45:26.122417983 2025.05.21 0x0 t=[0:0x0:0x0] j=mv.0 ef=0xf u=0:0 nid=192.168.204.51@tcp p=[0x200002341:0x3:0x0] foo2_161c s=[0x200002342:0x75a6:0x0] sp=[0x200002341:0x3:0x0] foo_161c
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0001: clear the changelog for cl23 of all records
rename doesn't overwrite a target, changelog record has flags of 0x0
lustre-MDT0000.500090268 06UNLNK 11:45:26.238045915 2025.05.21 0x1 t=[0x200002342:0x75a6:0x0] j=rm.0 ef=0xf u=0:0 nid=192.168.204.51@tcp p=[0x200002341:0x3:0x0] foo2_161c
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0001: clear the changelog for cl23 of all records
unlink a file having nlink = 1, changelog record has flags of 0x1
lustre-MDT0000.500090269 06UNLNK 11:45:26.349293922 2025.05.21 0x1 t=[0x200002342:0x75a4:0x0] j=ln.0 ef=0xf u=0:0 nid=192.168.204.51@tcp p=[0x200002341:0x3:0x0] foobar_161c
lustre-MDT0000.500090271 06UNLNK 11:45:26.355632483 2025.05.21 0x0 t=[0x200002342:0x75a5:0x0] j=rm.0 ef=0xf u=0:0 nid=192.168.204.51@tcp p=[0x200002341:0x3:0x0] foobar_161c
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0001: clear the changelog for cl23 of all records
unlink a file having nlink > 1, changelog record flags '0x0'
lustre-MDT0001: clear the changelog for cl23 of all records
lustre-MDT0001: Deregistered changelog user #23
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0000: Deregistered changelog user #3