== sanity test 160c: verify that changelog log catch the truncate event ========================================================== 07:53:48 (1786190028)
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 11:53:54.803138674 2026.08.08 0x0 t=[0x2000013a2:0x8f8:0x0] j=mkdir.0 ef=0x13 u=0:0 nid=192.168.204.13@tcp p=[0x200000007:0x1:0x0] d160c.sanity
lustre-MDT0000.22 01CREAT 11:53:54.905629717 2026.08.08 0x0 t=[0x2000013a2:0x8f9:0x0] j=mcreate.0 ef=0x13 u=0:0 nid=192.168.204.13@tcp p=[0x2000013a2:0x8f8:0x0] foo_160c
lustre-MDT0000.23 14SATTR 11:53:57.246240047 2026.08.08 0xe t=[0x2000013a2:0x8f9:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.204.13@tcp p=[0x2000013a2:0x8f8:0x0]
lustre-MDT0000.24 13TRUNC 11:53:59.483991744 2026.08.08 0xe t=[0x2000013a2:0x8f9:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.204.13@tcp p=[0x2000013a2:0x8f8:0x0]
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0000: Deregistered changelog user #3