== sanity test 160n: Changelog destroy race ============== 04:24:47 (1788683087)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1086 (time 1788683106.10 total 10.03 last 108.29)
 - create 2113 (time 1788683116.11 total 20.04 last 102.62)
 - create 3211 (time 1788683126.11 total 30.04 last 109.73)
 - create 4395 (time 1788683136.13 total 40.05 last 118.26)
 - create 5632 (time 1788683146.13 total 50.06 last 123.64)
 - create 6888 (time 1788683156.13 total 60.06 last 125.58)
 - create 8034 (time 1788683166.14 total 70.07 last 114.53)
 - create 9134 (time 1788683176.14 total 80.07 last 109.97)
total: 10000 create in 88.51 seconds: 112.99 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788683792 ; total 0 ; last 0)
total: 10000 unlinks in 156 seconds: 64.102562 unlinks/second
last record 30157
 - create 1036 (time 1788683964.71 total 10.00 last 103.59)
 - create 1968 (time 1788683974.72 total 20.01 last 93.11)
 - create 2878 (time 1788683984.72 total 30.02 last 90.95)
 - create 4078 (time 1788683994.73 total 40.02 last 119.98)
 - create 5189 (time 1788684004.74 total 50.03 last 110.99)
 - create 6280 (time 1788684014.74 total 60.03 last 109.08)
 - create 7375 (time 1788684024.74 total 70.03 last 109.47)
 - create 8558 (time 1788684034.75 total 80.04 last 118.20)
 - create 9774 (time 1788684044.76 total 90.05 last 121.50)
total: 10000 create in 92.11 seconds: 108.56 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788684623 ; total 0 ; last 0)
total: 10000 unlinks in 145 seconds: 68.965515 unlinks/second
last record 60157
 - create 1134 (time 1788684783.66 total 10.00 last 113.39)
 - create 2282 (time 1788684793.66 total 20.00 last 114.79)
 - create 3494 (time 1788684803.67 total 30.02 last 121.04)
 - create 4700 (time 1788684813.68 total 40.02 last 120.55)
 - create 5848 (time 1788684823.68 total 50.02 last 114.78)
 - create 7061 (time 1788684833.69 total 60.03 last 121.22)
 - create 8251 (time 1788684843.69 total 70.03 last 118.98)
 - create 9576 (time 1788684853.69 total 80.03 last 132.44)
total: 10000 create in 83.70 seconds: 119.48 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788685425 ; total 0 ; last 0)
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