== sanity test 160n: Changelog destroy race ============== 05:43:04 (1787564584)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1405 (time 1787564601.72 total 10.01 last 140.29)
 - create 2748 (time 1787564611.73 total 20.03 last 134.16)
 - create 4203 (time 1787564621.74 total 30.03 last 145.39)
 - create 5603 (time 1787564631.74 total 40.04 last 139.93)
 - create 7122 (time 1787564641.75 total 50.04 last 151.86)
 - create 8638 (time 1787564651.75 total 60.04 last 151.60)
 - create 9994 (time 1787564661.76 total 70.05 last 135.43)
total: 10000 create in 70.10 seconds: 142.65 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787565147 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second
last record 30157
 - create 1265 (time 1787565288.26 total 10.00 last 126.49)
 - create 2614 (time 1787565298.27 total 20.00 last 134.85)
 - create 3957 (time 1787565308.27 total 30.01 last 134.29)
 - create 5424 (time 1787565318.27 total 40.01 last 146.68)
 - create 6847 (time 1787565328.27 total 50.01 last 142.30)
 - create 8298 (time 1787565338.27 total 60.01 last 145.08)
 - create 9595 (time 1787565348.27 total 70.01 last 129.65)
total: 10000 create in 72.93 seconds: 137.11 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787565846 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 60157
 - create 1525 (time 1787565974.19 total 10.00 last 152.44)
 - create 2894 (time 1787565984.19 total 20.01 last 136.88)
 - create 4269 (time 1787565994.19 total 30.01 last 137.50)
 - create 5596 (time 1787566004.19 total 40.01 last 132.66)
 - create 6946 (time 1787566014.19 total 50.01 last 134.97)
 - create 8314 (time 1787566024.20 total 60.01 last 136.77)
 - create 9659 (time 1787566034.20 total 70.02 last 134.44)
total: 10000 create in 72.51 seconds: 137.92 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787566525 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 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