== sanity test 160n: Changelog destroy race ============== 23:23:34 (1787714614)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1093 (time 1787714633.87 total 10.00 last 109.29)
 - create 2288 (time 1787714643.88 total 20.01 last 119.45)
 - create 3500 (time 1787714653.89 total 30.02 last 121.08)
 - create 4884 (time 1787714663.89 total 40.02 last 138.32)
 - create 6078 (time 1787714673.92 total 50.05 last 119.07)
 - create 7351 (time 1787714683.93 total 60.06 last 127.19)
 - create 8678 (time 1787714693.93 total 70.06 last 132.64)
 - create 9941 (time 1787714703.94 total 80.06 last 126.28)
total: 10000 create in 80.45 seconds: 124.31 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787715278 ; total 0 ; last 0)
total: 10000 unlinks in 131 seconds: 76.335876 unlinks/second
last record 30157
 - create 1259 (time 1787715425.37 total 10.00 last 125.87)
 - create 2502 (time 1787715435.37 total 20.00 last 124.28)
 - create 3818 (time 1787715445.38 total 30.01 last 131.57)
 - create 5188 (time 1787715455.38 total 40.01 last 136.93)
 - create 6495 (time 1787715465.39 total 50.02 last 130.63)
 - create 7778 (time 1787715475.39 total 60.02 last 128.24)
 - create 9048 (time 1787715485.40 total 70.03 last 126.92)
total: 10000 create in 78.28 seconds: 127.75 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787716036 ; total 0 ; last 0)
total: 10000 unlinks in 141 seconds: 70.921989 unlinks/second
last record 60157
 - create 1359 (time 1787716193.29 total 10.01 last 135.83)
 - create 2627 (time 1787716203.29 total 20.01 last 126.78)
 - create 3873 (time 1787716213.29 total 30.01 last 124.58)
 - create 5203 (time 1787716223.29 total 40.01 last 132.99)
 - create 6546 (time 1787716233.30 total 50.02 last 134.15)
 - create 7856 (time 1787716243.31 total 60.03 last 130.88)
 - create 9315 (time 1787716253.31 total 70.03 last 145.87)
total: 10000 create in 75.42 seconds: 132.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787716785 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 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