== sanity test 160n: Changelog destroy race ============== 19:53:31 (1787615611)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1171 (time 1787615632.42 total 10.00 last 117.07)
 - create 2344 (time 1787615642.43 total 20.01 last 117.22)
 - create 3648 (time 1787615652.43 total 30.01 last 130.33)
 - create 5015 (time 1787615662.44 total 40.02 last 136.64)
 - create 6340 (time 1787615672.44 total 50.02 last 132.42)
 - create 7714 (time 1787615682.45 total 60.03 last 137.35)
 - create 9039 (time 1787615692.46 total 70.04 last 132.40)
total: 10000 create in 77.17 seconds: 129.58 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787616212 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 30157
 - create 1131 (time 1787616351.18 total 10.03 last 112.77)
 - create 2454 (time 1787616361.18 total 20.04 last 132.18)
 - create 3802 (time 1787616371.19 total 30.04 last 134.80)
 - create 5265 (time 1787616381.19 total 40.05 last 146.20)
 - create 6451 (time 1787616391.19 total 50.05 last 118.59)
 - create 7736 (time 1787616401.20 total 60.05 last 128.43)
 - create 9055 (time 1787616411.20 total 70.06 last 131.85)
total: 10000 create in 77.46 seconds: 129.09 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787616914 ; total 0 ; last 0)
total: 10000 unlinks in 143 seconds: 69.930069 unlinks/second
last record 60157
 - create 1183 (time 1787617072.47 total 10.01 last 118.17)
 - create 2474 (time 1787617082.48 total 20.02 last 128.96)
 - create 3811 (time 1787617092.48 total 30.02 last 133.68)
 - create 5187 (time 1787617102.49 total 40.03 last 137.53)
 - create 6338 (time 1787617112.49 total 50.03 last 115.05)
 - create 7638 (time 1787617122.51 total 60.05 last 129.79)
 - create 8901 (time 1787617132.51 total 70.05 last 126.27)
total: 10000 create in 79.24 seconds: 126.21 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787617682 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 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