== sanity test 160n: Changelog destroy race ============== 02:12:13 (1788761533)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1452 (time 1788761553.97 total 10.00 last 145.15)
 - create 2901 (time 1788761563.98 total 20.00 last 144.89)
 - create 4459 (time 1788761573.98 total 30.01 last 155.73)
 - create 5751 (time 1788761583.99 total 40.01 last 129.13)
 - create 7202 (time 1788761593.99 total 50.02 last 145.05)
 - create 8616 (time 1788761604.00 total 60.03 last 141.20)
total: 10000 create in 69.74 seconds: 143.39 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788762112 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second
last record 30157
 - create 1196 (time 1788762253.41 total 10.01 last 119.46)
 - create 2558 (time 1788762263.41 total 20.02 last 136.13)
 - create 3657 (time 1788762273.41 total 30.02 last 109.89)
 - create 4819 (time 1788762283.42 total 40.02 last 116.14)
 - create 6030 (time 1788762293.42 total 50.02 last 121.10)
 - create 7474 (time 1788762303.42 total 60.03 last 144.34)
 - create 8746 (time 1788762313.43 total 70.03 last 127.15)
total: 10000 create in 78.48 seconds: 127.43 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788762826 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 60157
 - create 1308 (time 1788762950.18 total 10.01 last 130.73)
 - create 2501 (time 1788762960.19 total 20.01 last 119.25)
 - create 3697 (time 1788762970.23 total 30.05 last 119.15)
 - create 5127 (time 1788762980.23 total 40.05 last 142.98)
 - create 6843 (time 1788762990.23 total 50.05 last 171.55)
 - create 8428 (time 1788763000.23 total 60.05 last 158.50)
 - create 9700 (time 1788763010.23 total 70.05 last 127.17)
total: 10000 create in 72.70 seconds: 137.56 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788763529 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 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