== sanity test 160x: changelog users do not disappear ==== 22:07:28 (1787623648)
mdd.lustre-MDT0000.changelog_mask=ALL
mdd.lustre-MDT0001.changelog_mask=ALL
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl27 cl31'
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl27 cl28 cl31 cl32'
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl27 cl28 cl29 cl31 cl32 cl33'
 - open/close 499 (time 1787623683.64 total 10.01 last 49.87)
 - open/close 953 (time 1787623693.65 total 20.02 last 45.34)
total: 1000 open/close in 21.04 seconds: 47.54 ops/second
lustre-MDT0000: clear the changelog for cl1 to record #200
lfs changelog_clear: cannot purge records for 'cl1': No such file or directory (2)
changelog_clear: no changelog user: cl1
lustre-MDT0000: clear the changelog for cl1 to record #100
lfs changelog_clear: cannot purge records for 'cl1': No such file or directory (2)
changelog_clear: no changelog user: cl1
lustre-MDT0001: clear the changelog for cl29 of all records
lustre-MDT0001: Deregistered changelog user #29
lustre-MDT0000: clear the changelog for cl33 of all records
lustre-MDT0000: Deregistered changelog user #33
lustre-MDT0001: clear the changelog for cl28 of all records
lustre-MDT0001: Deregistered changelog user #28
lustre-MDT0000: clear the changelog for cl32 of all records
lustre-MDT0000: Deregistered changelog user #32
lustre-MDT0001: clear the changelog for cl27 of all records
lustre-MDT0001: Deregistered changelog user #27
lustre-MDT0000: clear the changelog for cl31 of all records
lustre-MDT0000: Deregistered changelog user #31