== sanity test 160n: Changelog destroy race ============== 00:48:26 (1775882906)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 7944 (time 1775882919.06 total 10.03 last 792.40)
total: 10000 create in 12.77 seconds: 783.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1775883073 ; total 0 ; last 0)
total: 10000 unlinks in 29 seconds: 344.827576 unlinks/second
last record 30157
 - create 6324 (time 1775883114.85 total 10.00 last 632.33)
total: 10000 create in 15.55 seconds: 643.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1775883263 ; total 0 ; last 0)
total: 10000 unlinks in 20 seconds: 500.000000 unlinks/second
last record 60157
 - create 7891 (time 1775883295.48 total 10.00 last 789.04)
total: 10000 create in 12.98 seconds: 770.62 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1775883457 ; total 0 ; last 0)
total: 10000 unlinks in 29 seconds: 344.827576 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17