== sanity test 160n: Changelog destroy race ============== 15:05:25 (1788289525)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1485 (time 1788289545.07 total 10.00 last 148.45)
 - create 2701 (time 1788289555.07 total 20.00 last 121.59)
 - create 4021 (time 1788289565.08 total 30.01 last 131.94)
 - create 5400 (time 1788289575.08 total 40.02 last 137.78)
 - create 6576 (time 1788289585.09 total 50.02 last 117.56)
 - create 7492 (time 1788289595.09 total 60.02 last 91.57)
 - create 8579 (time 1788289605.10 total 70.03 last 108.59)
 - create 9810 (time 1788289615.11 total 80.05 last 122.94)
total: 10000 create in 81.17 seconds: 123.20 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788290111 ; total 0 ; last 0)
total: 10000 unlinks in 117 seconds: 85.470085 unlinks/second
last record 30157
 - create 1540 (time 1788290245.06 total 10.00 last 153.94)
 - create 2854 (time 1788290255.07 total 20.01 last 131.36)
 - create 4283 (time 1788290265.07 total 30.01 last 142.84)
 - create 5706 (time 1788290275.08 total 40.02 last 142.18)
 - create 7329 (time 1788290285.08 total 50.02 last 162.26)
 - create 8690 (time 1788290295.08 total 60.03 last 136.05)
total: 10000 create in 68.53 seconds: 145.93 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788290792 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 60157
 - create 1630 (time 1788290936.13 total 10.00 last 163.00)
 - create 2903 (time 1788290946.13 total 20.00 last 127.26)
 - create 4437 (time 1788290956.15 total 30.02 last 153.21)
 - create 5611 (time 1788290966.15 total 40.02 last 117.30)
 - create 6894 (time 1788290976.16 total 50.03 last 128.28)
 - create 8254 (time 1788290986.16 total 60.03 last 135.96)
 - create 9745 (time 1788290996.17 total 70.04 last 148.94)
total: 10000 create in 71.68 seconds: 139.51 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788291522 ; 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