== sanity test 160n: Changelog destroy race ============== 14:42:16 (1787596936)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1394 (time 1787596955.38 total 10.00 last 139.34)
 - create 2640 (time 1787596965.41 total 20.04 last 124.20)
 - create 3726 (time 1787596975.43 total 30.05 last 108.45)
 - create 5050 (time 1787596985.43 total 40.05 last 132.38)
 - create 6655 (time 1787596995.43 total 50.06 last 160.42)
 - create 7992 (time 1787597005.43 total 60.06 last 133.68)
 - create 9560 (time 1787597015.44 total 70.06 last 156.71)
total: 10000 create in 73.26 seconds: 136.49 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787597525 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 30157
 - create 1240 (time 1787597658.02 total 10.01 last 123.92)
 - create 2279 (time 1787597668.03 total 20.02 last 103.81)
 - create 3694 (time 1787597678.04 total 30.02 last 141.40)
 - create 5242 (time 1787597688.04 total 40.03 last 154.74)
 - create 6761 (time 1787597698.05 total 50.03 last 151.85)
 - create 7882 (time 1787597708.05 total 60.03 last 112.05)
 - create 9283 (time 1787597718.05 total 70.04 last 140.06)
total: 10000 create in 74.84 seconds: 133.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787598187 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 60157
 - create 1247 (time 1787598310.73 total 10.02 last 124.42)
 - create 2537 (time 1787598320.73 total 20.03 last 128.94)
 - create 4153 (time 1787598330.74 total 30.03 last 161.53)
 - create 5585 (time 1787598340.74 total 40.04 last 143.14)
 - create 7165 (time 1787598350.75 total 50.04 last 157.95)
 - create 8716 (time 1787598360.75 total 60.04 last 155.07)
total: 10000 create in 68.05 seconds: 146.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787598830 ; 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