== sanity test 160n: Changelog destroy race ============== 07:03:06 (1789038186)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1085 (time 1789038203.94 total 10.00 last 108.46)
 - create 2231 (time 1789038213.95 total 20.02 last 114.46)
 - create 3604 (time 1789038223.96 total 30.02 last 137.26)
 - create 4964 (time 1789038233.96 total 40.02 last 135.95)
 - create 6232 (time 1789038243.96 total 50.03 last 126.76)
 - create 7499 (time 1789038253.97 total 60.03 last 126.67)
 - create 8712 (time 1789038263.97 total 70.03 last 121.25)
 - create 9837 (time 1789038273.98 total 80.04 last 112.42)
total: 10000 create in 81.05 seconds: 123.37 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789038856 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 30157
 - create 1467 (time 1789038999.28 total 10.01 last 146.55)
 - create 2932 (time 1789039009.28 total 20.01 last 146.44)
 - create 4279 (time 1789039019.29 total 30.03 last 134.53)
 - create 5731 (time 1789039029.34 total 40.07 last 144.54)
 - create 7088 (time 1789039039.34 total 50.08 last 135.65)
 - create 8227 (time 1789039049.34 total 60.08 last 113.90)
 - create 9502 (time 1789039059.35 total 70.08 last 127.44)
total: 10000 create in 74.23 seconds: 134.71 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789039579 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 60157
 - create 1445 (time 1789039715.98 total 10.00 last 144.48)
 - create 2948 (time 1789039725.98 total 20.00 last 150.29)
 - create 4394 (time 1789039735.99 total 30.00 last 144.57)
 - create 5845 (time 1789039745.99 total 40.01 last 145.04)
 - create 7356 (time 1789039755.99 total 50.01 last 151.09)
 - create 8871 (time 1789039765.99 total 60.01 last 151.48)
total: 10000 create in 67.73 seconds: 147.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789040259 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 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