== sanity test 160n: Changelog destroy race ============== 22:32:45 (1784773965)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1508 (time 1784773984.49 total 10.01 last 150.71)
 - create 2920 (time 1784773994.49 total 20.01 last 141.18)
 - create 4348 (time 1784774004.50 total 30.02 last 142.66)
 - create 5759 (time 1784774014.51 total 40.02 last 141.10)
 - create 6782 (time 1784774024.51 total 50.02 last 102.29)
 - create 8523 (time 1784774034.51 total 60.02 last 174.02)
total: 10000 create in 69.55 seconds: 143.77 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784774523 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 30157
 - create 1661 (time 1784774649.60 total 10.00 last 166.10)
 - create 3218 (time 1784774659.60 total 20.00 last 155.66)
 - create 4629 (time 1784774669.61 total 30.01 last 141.02)
 - create 6254 (time 1784774679.62 total 40.02 last 162.26)
 - create 7772 (time 1784774689.62 total 50.02 last 151.78)
 - create 9272 (time 1784774699.63 total 60.03 last 149.97)
total: 10000 create in 66.02 seconds: 151.47 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784775180 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 60157
 - create 1490 (time 1784775311.30 total 10.00 last 148.97)
 - create 2793 (time 1784775321.30 total 20.01 last 130.26)
 - create 4208 (time 1784775331.30 total 30.01 last 141.48)
 - create 5681 (time 1784775341.32 total 40.02 last 147.07)
 - create 6876 (time 1784775351.32 total 50.03 last 119.44)
 - create 7839 (time 1784775361.32 total 60.03 last 96.30)
 - create 8691 (time 1784775371.32 total 70.03 last 85.18)
 - create 9974 (time 1784775381.33 total 80.03 last 128.26)
total: 10000 create in 80.36 seconds: 124.44 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784775856 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 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