== sanity test 160c: verify that changelog log catch the truncate event ========================================================== 21:20:19 (1773624019)
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 01:20:21.478283442 2026.03.16 0x0 t=[0x2000013a2:0x8ee:0x0] j=mkdir.0 ef=0x13 u=0:0 nid=192.168.204.22@tcp p=[0x200000007:0x1:0x0] d160c.sanity
lustre-MDT0000.22 01CREAT 01:20:21.497585507 2026.03.16 0x0 t=[0x2000013a2:0x8ef:0x0] j=mcreate.0 ef=0x13 u=0:0 nid=192.168.204.22@tcp p=[0x2000013a2:0x8ee:0x0] foo_160c
lustre-MDT0000.23 14SATTR 01:20:21.966323890 2026.03.16 0xe t=[0x2000013a2:0x8ef:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.204.22@tcp p=[0x2000013a2:0x8ee:0x0]
lustre-MDT0000.24 13TRUNC 01:20:22.419509751 2026.03.16 0xe t=[0x2000013a2:0x8ef:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.204.22@tcp p=[0x2000013a2:0x8ee:0x0]
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0000: Deregistered changelog user #3