== sanity test 160n: Changelog destroy race ============== 22:46:05 (1786761965)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1335 (time 1786761984.23 total 10.00 last 133.49)
 - create 2620 (time 1786761994.24 total 20.01 last 128.41)
 - create 3796 (time 1786762004.24 total 30.01 last 117.59)
 - create 5130 (time 1786762014.24 total 40.01 last 133.38)
 - create 6505 (time 1786762024.26 total 50.03 last 137.18)
 - create 7882 (time 1786762034.26 total 60.03 last 137.69)
 - create 9116 (time 1786762044.27 total 70.04 last 123.27)
total: 10000 create in 76.29 seconds: 131.08 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786762556 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30157
 - create 1337 (time 1786762691.99 total 10.01 last 133.62)
 - create 2594 (time 1786762701.99 total 20.01 last 125.69)
 - create 3928 (time 1786762712.00 total 30.02 last 133.25)
 - create 5256 (time 1786762722.01 total 40.03 last 132.68)
 - create 6496 (time 1786762732.01 total 50.03 last 123.96)
 - create 7800 (time 1786762742.01 total 60.03 last 130.39)
 - create 9057 (time 1786762752.02 total 70.03 last 125.67)
total: 10000 create in 77.35 seconds: 129.28 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786763283 ; total 0 ; last 0)
total: 10000 unlinks in 139 seconds: 71.942444 unlinks/second
last record 60157
 - create 1264 (time 1786763437.56 total 10.01 last 126.34)
 - create 2607 (time 1786763447.57 total 20.01 last 134.26)
 - create 3998 (time 1786763457.57 total 30.01 last 139.03)
 - create 5392 (time 1786763467.57 total 40.01 last 139.37)
 - create 6751 (time 1786763477.57 total 50.02 last 135.88)
 - create 8110 (time 1786763487.58 total 60.02 last 135.84)
 - create 9453 (time 1786763497.58 total 70.02 last 134.27)
total: 10000 create in 73.65 seconds: 135.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786764036 ; total 0 ; last 0)
total: 10000 unlinks in 130 seconds: 76.923080 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