== sanity test 160c: verify that changelog log catch the truncate event ========================================================== 12:50:14 (1788195014)
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 16:50:19.778370162 2026.08.31 0x0 t=[0x2000013a2:0x8f8:0x0] j=mkdir.0 ef=0x13 u=0:0 nid=192.168.206.41@tcp p=[0x200000007:0x1:0x0] d160c.sanity
lustre-MDT0000.22 01CREAT 16:50:19.827747600 2026.08.31 0x0 t=[0x2000013a2:0x8f9:0x0] j=mcreate.0 ef=0x13 u=0:0 nid=192.168.206.41@tcp p=[0x2000013a2:0x8f8:0x0] foo_160c
lustre-MDT0000.23 14SATTR 16:50:21.469207692 2026.08.31 0xe t=[0x2000013a2:0x8f9:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.206.41@tcp p=[0x2000013a2:0x8f8:0x0]
lustre-MDT0000.24 13TRUNC 16:50:23.084967984 2026.08.31 0xe t=[0x2000013a2:0x8f9:0x0] j=truncate.0 ef=0x13 u=0:0 nid=192.168.206.41@tcp p=[0x2000013a2:0x8f8:0x0]
lustre-MDT0000: clear the changelog for cl3 of all records
lustre-MDT0000: Deregistered changelog user #3