== sanity test 160n: Changelog destroy race ============== 22:02:55 (1787450575)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1369 (time 1787450594.32 total 10.00 last 136.86)
 - create 2757 (time 1787450604.33 total 20.01 last 138.74)
 - create 4141 (time 1787450614.33 total 30.01 last 138.32)
 - create 5409 (time 1787450624.34 total 40.02 last 126.72)
 - create 6879 (time 1787450634.34 total 50.02 last 146.95)
 - create 8186 (time 1787450644.34 total 60.02 last 130.70)
 - create 9660 (time 1787450654.35 total 70.03 last 147.32)
total: 10000 create in 72.14 seconds: 138.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787451136 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30157
 - create 1363 (time 1787451267.81 total 10.00 last 136.27)
 - create 2826 (time 1787451277.83 total 20.02 last 146.10)
 - create 4219 (time 1787451287.83 total 30.02 last 139.28)
 - create 5461 (time 1787451297.83 total 40.02 last 124.13)
 - create 6535 (time 1787451307.84 total 50.03 last 107.36)
 - create 7979 (time 1787451317.85 total 60.04 last 144.26)
 - create 9344 (time 1787451327.85 total 70.04 last 136.47)
total: 10000 create in 73.92 seconds: 135.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787451798 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 60157
 - create 1150 (time 1787451931.40 total 10.01 last 114.93)
 - create 2989 (time 1787451941.41 total 20.01 last 183.74)
 - create 4675 (time 1787451951.41 total 30.02 last 168.56)
 - create 5817 (time 1787451961.44 total 40.04 last 113.94)
 - create 7018 (time 1787451971.44 total 50.05 last 120.03)
 - create 8482 (time 1787451981.45 total 60.05 last 146.29)
 - create 9974 (time 1787451991.45 total 70.05 last 149.20)
total: 10000 create in 70.24 seconds: 142.37 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787452474 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 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