== sanity test 160n: Changelog destroy race ============== 15:30:14 (1789068614)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1380 (time 1789068632.46 total 10.00 last 137.97)
 - create 2820 (time 1789068642.47 total 20.00 last 143.97)
 - create 4257 (time 1789068652.47 total 30.01 last 143.68)
 - create 5512 (time 1789068662.47 total 40.01 last 125.49)
 - create 6788 (time 1789068672.47 total 50.01 last 127.53)
 - create 8278 (time 1789068682.48 total 60.01 last 148.99)
 - create 9580 (time 1789068692.51 total 70.05 last 129.78)
total: 10000 create in 73.85 seconds: 135.42 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789069256 ; total 0 ; last 0)
total: 10000 unlinks in 143 seconds: 69.930069 unlinks/second
last record 30157
 - create 947 (time 1789069416.47 total 10.01 last 94.65)
 - create 1961 (time 1789069426.49 total 20.03 last 101.20)
 - create 2996 (time 1789069436.49 total 30.03 last 103.49)
 - create 4040 (time 1789069446.49 total 40.03 last 104.37)
 - create 4942 (time 1789069456.50 total 50.04 last 90.14)
 - create 6137 (time 1789069466.50 total 60.04 last 119.43)
 - create 7595 (time 1789069476.51 total 70.05 last 145.70)
 - create 9063 (time 1789069486.52 total 80.06 last 146.70)
total: 10000 create in 87.20 seconds: 114.68 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789070046 ; total 0 ; last 0)
total: 10000 unlinks in 133 seconds: 75.187973 unlinks/second
last record 60157
 - create 1413 (time 1789070195.31 total 10.00 last 141.29)
 - create 2432 (time 1789070205.31 total 20.01 last 101.85)
 - create 3708 (time 1789070215.31 total 30.01 last 127.57)
 - create 4924 (time 1789070225.32 total 40.01 last 121.57)
 - create 6197 (time 1789070235.32 total 50.01 last 127.28)
 - create 7567 (time 1789070245.32 total 60.01 last 136.96)
 - create 8869 (time 1789070255.32 total 70.02 last 130.18)
total: 10000 create in 78.91 seconds: 126.73 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789070828 ; total 1 ; last 1)
total: 10000 unlinks in 143 seconds: 69.930069 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