== sanity test 160n: Changelog destroy race ============== 07:34:25 (1787398465)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1340 (time 1787398483.44 total 10.00 last 133.98)
 - create 2697 (time 1787398493.45 total 20.01 last 135.55)
 - create 4006 (time 1787398503.45 total 30.01 last 130.88)
 - create 5410 (time 1787398513.46 total 40.02 last 140.34)
 - create 6775 (time 1787398523.47 total 50.03 last 136.36)
 - create 8065 (time 1787398533.47 total 60.03 last 128.94)
 - create 9411 (time 1787398543.47 total 70.04 last 134.55)
total: 10000 create in 74.60 seconds: 134.05 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787399091 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
last record 30157
 - create 1194 (time 1787399234.57 total 10.01 last 119.30)
 - create 2582 (time 1787399244.58 total 20.01 last 138.72)
 - create 3784 (time 1787399254.58 total 30.02 last 120.13)
 - create 5045 (time 1787399264.58 total 40.02 last 126.05)
 - create 6298 (time 1787399274.59 total 50.03 last 125.21)
 - create 7684 (time 1787399284.59 total 60.03 last 138.58)
 - create 8954 (time 1787399294.60 total 70.04 last 126.96)
total: 10000 create in 78.14 seconds: 127.98 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787399848 ; total 0 ; last 0)
total: 10000 unlinks in 136 seconds: 73.529411 unlinks/second
last record 60157
 - create 1416 (time 1787399999.73 total 10.00 last 141.59)
 - create 2800 (time 1787400009.73 total 20.00 last 138.37)
 - create 4046 (time 1787400019.73 total 30.00 last 124.59)
 - create 5514 (time 1787400029.73 total 40.01 last 146.76)
 - create 6885 (time 1787400039.74 total 50.01 last 137.06)
 - create 8187 (time 1787400049.74 total 60.01 last 130.17)
 - create 9521 (time 1787400059.75 total 70.03 last 133.22)
total: 10000 create in 74.20 seconds: 134.77 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787400610 ; total 0 ; last 0)
total: 10000 unlinks in 130 seconds: 76.923080 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 'cl17': success