== sanity test 160n: Changelog destroy race ============== 01:07:23 (1789794443)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1558 (time 1789794460.04 total 10.00 last 155.75)
 - create 2903 (time 1789794470.04 total 20.01 last 134.44)
 - create 4398 (time 1789794480.05 total 30.01 last 149.45)
 - create 5821 (time 1789794490.05 total 40.01 last 142.30)
 - create 7305 (time 1789794500.06 total 50.02 last 148.28)
 - create 8654 (time 1789794510.06 total 60.02 last 134.90)
 - create 9861 (time 1789794520.06 total 70.02 last 120.66)
total: 10000 create in 70.90 seconds: 141.04 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789795020 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30157
 - create 1475 (time 1789795150.50 total 10.00 last 147.47)
 - create 2871 (time 1789795160.50 total 20.01 last 139.54)
 - create 4369 (time 1789795170.51 total 30.01 last 149.71)
 - create 5866 (time 1789795180.51 total 40.02 last 149.60)
 - create 7437 (time 1789795190.51 total 50.02 last 157.08)
 - create 9060 (time 1789795200.52 total 60.02 last 162.29)
total: 10000 create in 65.64 seconds: 152.34 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789795641 ; total 0 ; last 0)
total: 10000 unlinks in 114 seconds: 87.719299 unlinks/second
last record 60157
 - create 1612 (time 1789795769.45 total 10.00 last 161.17)
 - create 3175 (time 1789795779.45 total 20.00 last 156.26)
 - create 4936 (time 1789795789.45 total 30.00 last 176.09)
 - create 6630 (time 1789795799.46 total 40.01 last 169.35)
 - create 8402 (time 1789795809.46 total 50.01 last 177.17)
total: 10000 create in 58.70 seconds: 170.35 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789796186 ; total 0 ; last 0)
total: 10000 unlinks in 92 seconds: 108.695656 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