== sanity test 160n: Changelog destroy race ============== 01:45:46 (1788500746)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1400 (time 1788500766.18 total 10.00 last 139.95)
 - create 2732 (time 1788500776.19 total 20.00 last 133.20)
 - create 3800 (time 1788500786.20 total 30.02 last 106.65)
 - create 5216 (time 1788500796.20 total 40.02 last 141.52)
 - create 6542 (time 1788500806.21 total 50.03 last 132.50)
 - create 7781 (time 1788500816.22 total 60.03 last 123.86)
 - create 9096 (time 1788500826.22 total 70.03 last 131.50)
total: 10000 create in 76.91 seconds: 130.02 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788501371 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 30157
 - create 1444 (time 1788501500.66 total 10.00 last 144.39)
 - create 2941 (time 1788501510.66 total 20.00 last 149.65)
 - create 4232 (time 1788501520.66 total 30.00 last 129.09)
 - create 5508 (time 1788501530.66 total 40.01 last 127.56)
 - create 6853 (time 1788501540.67 total 50.01 last 134.45)
 - create 8207 (time 1788501550.67 total 60.02 last 135.34)
 - create 9719 (time 1788501560.67 total 70.02 last 151.20)
total: 10000 create in 71.81 seconds: 139.25 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788502031 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second
last record 60157
 - create 1739 (time 1788502167.06 total 10.00 last 173.85)
 - create 3139 (time 1788502177.06 total 20.00 last 140.00)
 - create 4734 (time 1788502187.07 total 30.01 last 159.41)
 - create 6311 (time 1788502197.07 total 40.01 last 157.67)
 - create 7662 (time 1788502207.08 total 50.02 last 135.02)
 - create 9191 (time 1788502217.08 total 60.02 last 152.89)
total: 10000 create in 64.96 seconds: 153.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788502679 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 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