== sanity test 160n: Changelog destroy race ============== 14:00:00 (1781632800)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 5498 (time 1781632812.73 total 10.00 last 549.76)
total: 10000 create in 18.14 seconds: 551.23 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781632987 ; total 0 ; last 0)
total: 10000 unlinks in 29 seconds: 344.827576 unlinks/second
last record 30157
 - create 5828 (time 1781633027.83 total 10.00 last 582.73)
total: 10000 create in 19.74 seconds: 506.53 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781633200 ; total 0 ; last 0)
total: 10000 unlinks in 24 seconds: 416.666656 unlinks/second
last record 60157
 - create 6604 (time 1781633236.39 total 10.00 last 660.35)
total: 10000 create in 14.90 seconds: 671.09 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781633378 ; total 0 ; last 0)
total: 10000 unlinks in 21 seconds: 476.190491 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