== sanity test 160n: Changelog destroy race ============== 12:55:26 (1788195326)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1517 (time 1788195345.81 total 10.00 last 151.63)
 - create 2955 (time 1788195355.81 total 20.01 last 143.78)
 - create 4511 (time 1788195365.81 total 30.01 last 155.57)
 - create 5955 (time 1788195375.82 total 40.02 last 144.28)
 - create 7530 (time 1788195385.82 total 50.02 last 157.45)
 - create 9045 (time 1788195395.86 total 60.05 last 151.00)
total: 10000 create in 65.66 seconds: 152.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788195896 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30157
 - create 1506 (time 1788196027.44 total 10.00 last 150.55)
 - create 2845 (time 1788196037.44 total 20.01 last 133.79)
 - create 4283 (time 1788196047.45 total 30.01 last 143.79)
 - create 5697 (time 1788196057.45 total 40.01 last 141.40)
 - create 7175 (time 1788196067.45 total 50.02 last 147.68)
 - create 8632 (time 1788196077.46 total 60.02 last 145.68)
total: 10000 create in 68.77 seconds: 145.42 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788196599 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 60157
 - create 1516 (time 1788196727.85 total 10.00 last 151.59)
 - create 3144 (time 1788196737.85 total 20.00 last 162.80)
 - create 4640 (time 1788196747.85 total 30.01 last 149.50)
 - create 5981 (time 1788196757.86 total 40.02 last 133.96)
 - create 7368 (time 1788196767.88 total 50.03 last 138.53)
 - create 8795 (time 1788196777.88 total 60.03 last 142.68)
total: 10000 create in 69.37 seconds: 144.15 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788197278 ; total 0 ; last 0)
total: 10000 unlinks in 111 seconds: 90.090088 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