== sanity test 160n: Changelog destroy race ============== 00:23:05 (1789618985)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1220 (time 1789619003.49 total 10.00 last 121.99)
 - create 2548 (time 1789619013.49 total 20.00 last 132.75)
 - create 3939 (time 1789619023.49 total 30.01 last 139.09)
 - create 5206 (time 1789619033.49 total 40.01 last 126.67)
 - create 6462 (time 1789619043.50 total 50.01 last 125.53)
 - create 7784 (time 1789619053.50 total 60.02 last 132.13)
 - create 9045 (time 1789619063.52 total 70.03 last 125.95)
total: 10000 create in 77.11 seconds: 129.69 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789619629 ; total 0 ; last 0)
total: 10000 unlinks in 137 seconds: 72.992699 unlinks/second
last record 30157
 - create 1220 (time 1789619782.42 total 10.00 last 121.96)
 - create 2477 (time 1789619792.42 total 20.01 last 125.63)
 - create 3658 (time 1789619802.43 total 30.01 last 118.08)
 - create 4815 (time 1789619812.43 total 40.01 last 115.66)
 - create 5986 (time 1789619822.44 total 50.02 last 117.01)
 - create 7211 (time 1789619832.44 total 60.03 last 122.42)
 - create 8420 (time 1789619842.45 total 70.04 last 120.79)
 - create 9725 (time 1789619852.47 total 80.05 last 130.29)
total: 10000 create in 82.08 seconds: 121.83 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789620452 ; total 0 ; last 0)
total: 10000 unlinks in 167 seconds: 59.880241 unlinks/second
last record 60157
 - create 1199 (time 1789620636.31 total 10.00 last 119.88)
 - create 2412 (time 1789620646.32 total 20.01 last 121.17)
 - create 3529 (time 1789620656.32 total 30.01 last 111.68)
 - create 4877 (time 1789620666.33 total 40.02 last 134.75)
 - create 6027 (time 1789620676.34 total 50.03 last 114.84)
 - create 7167 (time 1789620686.35 total 60.04 last 113.94)
 - create 8228 (time 1789620696.35 total 70.04 last 106.03)
 - create 9422 (time 1789620706.35 total 80.05 last 119.37)
total: 10000 create in 84.80 seconds: 117.92 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789621251 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 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