== sanity test 160n: Changelog destroy race ============== 07:48:39 (1784202519)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1049 (time 1784202539.68 total 10.00 last 104.86)
 - create 2027 (time 1784202549.68 total 20.01 last 97.77)
 - create 3166 (time 1784202559.68 total 30.01 last 113.87)
 - create 4375 (time 1784202569.68 total 40.01 last 120.88)
 - create 5469 (time 1784202579.69 total 50.02 last 109.34)
 - create 6560 (time 1784202589.69 total 60.02 last 109.08)
 - create 7661 (time 1784202599.69 total 70.02 last 110.04)
 - create 8823 (time 1784202609.70 total 80.03 last 116.15)
 - create 9806 (time 1784202619.70 total 90.03 last 98.28)
total: 10000 create in 92.37 seconds: 108.26 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784203334 ; total 0 ; last 0)
total: 10000 unlinks in 180 seconds: 55.555557 unlinks/second
last record 30157
 - create 943 (time 1784203532.87 total 10.01 last 94.20)
 - create 1873 (time 1784203542.87 total 20.02 last 92.93)
 - create 2768 (time 1784203552.88 total 30.02 last 89.46)
 - create 3934 (time 1784203562.88 total 40.03 last 116.53)
 - create 4891 (time 1784203572.89 total 50.03 last 95.66)
 - create 6028 (time 1784203582.90 total 60.04 last 113.60)
 - create 7070 (time 1784203592.90 total 70.04 last 104.17)
 - create 8193 (time 1784203602.90 total 80.05 last 112.25)
 - create 9043 (time 1784203612.91 total 90.06 last 84.95)
total: 10000 create in 99.43 seconds: 100.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784204081 ; total 0 ; last 0)
total: 10000 unlinks in 91 seconds: 109.890106 unlinks/second
last record 60157
 - create 2027 (time 1784204185.11 total 10.00 last 202.69)
 - create 4401 (time 1784204195.11 total 20.00 last 237.36)
 - create 6543 (time 1784204205.11 total 30.01 last 214.11)
 - create 8615 (time 1784204215.12 total 40.01 last 207.18)
total: 10000 create in 46.62 seconds: 214.51 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784204559 ; total 0 ; last 0)
total: 10000 unlinks in 87 seconds: 114.942528 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