== sanity test 160n: Changelog destroy race ============== 02:07:50 (1789279670)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1512 (time 1789279687.92 total 10.00 last 151.15)
 - create 2947 (time 1789279697.93 total 20.01 last 143.43)
 - create 4339 (time 1789279707.93 total 30.01 last 139.13)
 - create 5791 (time 1789279717.93 total 40.02 last 145.17)
 - create 7272 (time 1789279727.94 total 50.02 last 148.02)
 - create 8638 (time 1789279737.95 total 60.03 last 136.49)
 - create 9990 (time 1789279747.95 total 70.03 last 135.18)
total: 10000 create in 70.08 seconds: 142.69 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789280247 ; total 0 ; last 0)
total: 10000 unlinks in 124 seconds: 80.645164 unlinks/second
last record 30157
 - create 1295 (time 1789280387.05 total 10.01 last 129.42)
 - create 2600 (time 1789280397.05 total 20.01 last 130.47)
 - create 4091 (time 1789280407.05 total 30.01 last 149.09)
 - create 5522 (time 1789280417.06 total 40.01 last 143.02)
 - create 6962 (time 1789280427.06 total 50.02 last 143.97)
 - create 8479 (time 1789280437.06 total 60.02 last 151.64)
 - create 9822 (time 1789280447.07 total 70.02 last 134.26)
total: 10000 create in 71.32 seconds: 140.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789280947 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 60157
 - create 1408 (time 1789281085.74 total 10.00 last 140.76)
 - create 2774 (time 1789281095.74 total 20.01 last 136.54)
 - create 4142 (time 1789281105.74 total 30.01 last 136.76)
 - create 5558 (time 1789281115.75 total 40.02 last 141.49)
 - create 6995 (time 1789281125.75 total 50.02 last 143.68)
 - create 8334 (time 1789281135.75 total 60.02 last 133.90)
 - create 9746 (time 1789281145.76 total 70.02 last 141.15)
total: 10000 create in 71.81 seconds: 139.25 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789281663 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 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