== sanity test 160n: Changelog destroy race ============== 13:12:30 (1788541950)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1349 (time 1788541968.77 total 10.01 last 134.83)
 - create 2708 (time 1788541978.77 total 20.01 last 135.85)
 - create 4263 (time 1788541988.78 total 30.01 last 155.46)
 - create 5697 (time 1788541998.78 total 40.02 last 143.30)
 - create 7012 (time 1788542008.79 total 50.03 last 131.38)
 - create 8358 (time 1788542018.80 total 60.04 last 134.48)
 - create 9561 (time 1788542028.81 total 70.04 last 120.24)
total: 10000 create in 73.58 seconds: 135.91 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788542537 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 30157
 - create 1626 (time 1788542667.88 total 10.00 last 162.57)
 - create 3250 (time 1788542677.88 total 20.00 last 162.38)
 - create 4701 (time 1788542687.88 total 30.01 last 145.06)
 - create 6197 (time 1788542697.88 total 40.01 last 149.58)
 - create 7671 (time 1788542707.89 total 50.01 last 147.33)
 - create 9078 (time 1788542717.89 total 60.02 last 140.66)
total: 10000 create in 66.30 seconds: 150.83 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788543186 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 60157
 - create 1232 (time 1788543322.53 total 10.01 last 123.11)
 - create 2620 (time 1788543332.53 total 20.01 last 138.78)
 - create 3925 (time 1788543342.53 total 30.01 last 130.44)
 - create 5328 (time 1788543352.55 total 40.03 last 140.12)
 - create 6661 (time 1788543362.56 total 50.03 last 133.20)
 - create 8135 (time 1788543372.56 total 60.04 last 147.36)
 - create 9537 (time 1788543382.56 total 70.04 last 140.13)
total: 10000 create in 73.50 seconds: 136.05 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788543877 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 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