== sanity test 160c: verify that changelog log catch the truncate event ========================================================== 15:39:38 (1788550778)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl3'
mdd.lustre-MDT0000.changelog_mask=-TRUNC
mdd.lustre-MDT0000.changelog_mask=+TRUNC
lustre-MDT0000.21 02MKDIR 19:39:44.068763199 2026.09.04 0x0 t=[0x2000013a2:0x8fc:0x0] j=mkdir.0 ef=0x13 u=0:0 nid=192.168.206.49@tcp p=[0x200000007:0x1:0x0] d160c.sanity
lustre-MDT0000.22 01CREAT 19:39:44.115140127 2026.09.04 0x0 t=[0x2000013a2:0x8fd:0x0] j=mcreate.0 ef=0x13 u=0:0 nid=192.168.206.49@tcp p=[0x2000013a2:0x8fc:0x0] foo_160c
lustre-MDT0000.23 14SATTR 19:39:45.417267531 2026.09.04 0xe t=[0x2000013a2:0x8fd:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.206.49@tcp p=[0x2000013a2:0x8fc:0x0]
lustre-MDT0000.24 13TRUNC 19:39:46.739992868 2026.09.04 0xe t=[0x2000013a2:0x8fd:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.206.49@tcp p=[0x2000013a2:0x8fc:0x0]
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0000: Deregistered changelog user #3