== sanity test 160x: changelog users do not disappear ==== 16:07:14 (1785960434)
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: 'cl28 cl8'
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl28 cl29 cl8 cl9'
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl28 cl29 cl30 cl8 cl9 cl10'
 - open/close 372 (time 1785960477.38 total 10.01 last 37.16)
 - open/close 715 (time 1785960487.44 total 20.07 last 34.11)
 - open/close 993 (time 1785960497.49 total 30.12 last 27.67)
total: 1000 open/close in 30.48 seconds: 32.81 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 cl30 of all records
lustre-MDT0001: Deregistered changelog user #30
lustre-MDT0000: clear the changelog for cl10 of all records
lustre-MDT0000: Deregistered changelog user #10
lustre-MDT0001: clear the changelog for cl29 of all records
lustre-MDT0001: Deregistered changelog user #29
lustre-MDT0000: clear the changelog for cl9 of all records
lustre-MDT0000: Deregistered changelog user #9
lustre-MDT0001: clear the changelog for cl28 of all records
lustre-MDT0001: Deregistered changelog user #28
lustre-MDT0000: clear the changelog for cl8 of all records
lustre-MDT0000: Deregistered changelog user #8