== sanity test 160c: verify that changelog log catch the truncate event ========================================================== 04:53:01 (1788857581)
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 08:53:07.311189756 2026.09.08 0x0 t=[0x2000013a2:0x8fc:0x0] j=mkdir.0 ef=0x13 u=0:0 nid=192.168.204.18@tcp p=[0x200000007:0x1:0x0] d160c.sanity
lustre-MDT0000.22 01CREAT 08:53:07.374210407 2026.09.08 0x0 t=[0x2000013a2:0x8fd:0x0] j=mcreate.0 ef=0x13 u=0:0 nid=192.168.204.18@tcp p=[0x2000013a2:0x8fc:0x0] foo_160c
lustre-MDT0000.23 14SATTR 08:53:08.961506668 2026.09.08 0xe t=[0x2000013a2:0x8fd:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.204.18@tcp p=[0x2000013a2:0x8fc:0x0]
lustre-MDT0000.24 13TRUNC 08:53:10.326989628 2026.09.08 0xe t=[0x2000013a2:0x8fd:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.204.18@tcp p=[0x2000013a2:0x8fc:0x0]
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0000: Deregistered changelog user #3