== sanity test 160n: Changelog destroy race ============== 00:01:19 (1787803279)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1136 (time 1787803298.36 total 10.00 last 113.56)
 - create 2713 (time 1787803308.39 total 20.03 last 157.23)
 - create 4131 (time 1787803318.40 total 30.04 last 141.75)
 - create 5362 (time 1787803328.40 total 40.04 last 123.06)
 - create 6660 (time 1787803338.40 total 50.04 last 129.77)
 - create 8185 (time 1787803348.41 total 60.05 last 152.43)
 - create 9713 (time 1787803358.41 total 70.05 last 152.73)
total: 10000 create in 72.36 seconds: 138.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787803864 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 30157
 - create 1411 (time 1787804012.38 total 10.00 last 141.07)
 - create 2735 (time 1787804022.38 total 20.00 last 132.39)
 - create 3749 (time 1787804032.38 total 30.00 last 101.38)
 - create 4857 (time 1787804042.39 total 40.01 last 110.76)
 - create 5805 (time 1787804052.39 total 50.01 last 94.77)
 - create 7004 (time 1787804062.39 total 60.01 last 119.88)
 - create 8239 (time 1787804072.39 total 70.01 last 123.47)
 - create 9624 (time 1787804082.40 total 80.02 last 138.47)
total: 10000 create in 82.77 seconds: 120.82 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787804576 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 60157
 - create 1541 (time 1787804696.50 total 10.00 last 154.07)
 - create 3179 (time 1787804706.51 total 20.01 last 163.65)
 - create 4566 (time 1787804716.51 total 30.01 last 138.69)
 - create 6177 (time 1787804726.51 total 40.01 last 161.05)
 - create 7752 (time 1787804736.51 total 50.02 last 157.48)
 - create 9434 (time 1787804746.54 total 60.04 last 167.82)
total: 10000 create in 63.71 seconds: 156.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787805193 ; total 0 ; last 0)
total: 10000 unlinks in 106 seconds: 94.339622 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