== sanity test 160n: Changelog destroy race ============== 14:16:32 (1789150592)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1329 (time 1789150611.57 total 10.00 last 132.89)
 - create 2577 (time 1789150621.57 total 20.01 last 124.71)
 - create 3903 (time 1789150631.58 total 30.01 last 132.56)
 - create 4998 (time 1789150641.58 total 40.01 last 109.46)
 - create 6181 (time 1789150651.58 total 50.02 last 118.27)
 - create 7443 (time 1789150661.59 total 60.02 last 126.18)
 - create 8862 (time 1789150671.60 total 70.03 last 141.73)
total: 10000 create in 78.06 seconds: 128.11 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789151193 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30157
 - create 1563 (time 1789151329.20 total 10.00 last 156.23)
 - create 2927 (time 1789151339.21 total 20.01 last 136.27)
 - create 4384 (time 1789151349.23 total 30.03 last 145.46)
 - create 5523 (time 1789151359.24 total 40.04 last 113.82)
 - create 6679 (time 1789151369.24 total 50.04 last 115.54)
 - create 7895 (time 1789151379.25 total 60.05 last 121.51)
 - create 9282 (time 1789151389.25 total 70.05 last 138.66)
total: 10000 create in 75.53 seconds: 132.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789151895 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 60157
 - create 1280 (time 1789152028.43 total 10.01 last 127.93)
 - create 2425 (time 1789152038.44 total 20.01 last 114.47)
 - create 3860 (time 1789152048.44 total 30.01 last 143.48)
 - create 5146 (time 1789152058.45 total 40.02 last 128.47)
 - create 6662 (time 1789152068.45 total 50.02 last 151.55)
 - create 7971 (time 1789152078.47 total 60.04 last 130.70)
 - create 9336 (time 1789152088.49 total 70.06 last 136.23)
total: 10000 create in 74.54 seconds: 134.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789152673 ; total 0 ; last 0)
total: 10000 unlinks in 147 seconds: 68.027214 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