== sanity test 160n: Changelog destroy race ============== 09:08:18 (1788527298)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1365 (time 1788527316.88 total 10.00 last 136.47)
 - create 2694 (time 1788527326.88 total 20.01 last 132.86)
 - create 4020 (time 1788527336.88 total 30.01 last 132.55)
 - create 5450 (time 1788527346.88 total 40.01 last 142.98)
 - create 6728 (time 1788527356.89 total 50.01 last 127.78)
 - create 8045 (time 1788527366.89 total 60.01 last 131.69)
 - create 9334 (time 1788527376.89 total 70.01 last 128.89)
total: 10000 create in 74.85 seconds: 133.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788527876 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30157
 - create 1142 (time 1788528012.24 total 10.00 last 114.17)
 - create 2413 (time 1788528022.25 total 20.01 last 127.01)
 - create 3689 (time 1788528032.25 total 30.01 last 127.54)
 - create 4990 (time 1788528042.26 total 40.02 last 130.01)
 - create 6397 (time 1788528052.27 total 50.03 last 140.58)
 - create 7767 (time 1788528062.27 total 60.03 last 136.99)
 - create 9224 (time 1788528072.27 total 70.03 last 145.63)
total: 10000 create in 75.45 seconds: 132.54 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788528573 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 60157
 - create 1309 (time 1788528709.50 total 10.00 last 130.89)
 - create 2758 (time 1788528719.50 total 20.00 last 144.88)
 - create 4321 (time 1788528729.51 total 30.01 last 156.25)
 - create 5691 (time 1788528739.51 total 40.01 last 136.98)
 - create 7150 (time 1788528749.51 total 50.01 last 145.90)
 - create 8573 (time 1788528759.51 total 60.01 last 142.24)
 - create 9956 (time 1788528769.52 total 70.02 last 138.24)
total: 10000 create in 70.30 seconds: 142.24 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788529248 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 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