== sanity test 160n: Changelog destroy race ============== 21:13:56 (1781226836)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1119 (time 1781226855.84 total 10.00 last 111.89)
 - create 2338 (time 1781226865.84 total 20.00 last 121.88)
 - create 3804 (time 1781226875.87 total 30.03 last 146.24)
 - create 4915 (time 1781226885.87 total 40.03 last 111.09)
 - create 6090 (time 1781226895.87 total 50.03 last 117.43)
 - create 7225 (time 1781226905.87 total 60.04 last 113.46)
 - create 8278 (time 1781226915.88 total 70.04 last 105.28)
 - create 9471 (time 1781226925.91 total 80.07 last 118.92)
total: 10000 create in 84.90 seconds: 117.78 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781227464 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 30157
 - create 1388 (time 1781227600.01 total 10.00 last 138.73)
 - create 2771 (time 1781227610.01 total 20.01 last 138.26)
 - create 3793 (time 1781227620.01 total 30.01 last 102.20)
 - create 5211 (time 1781227630.01 total 40.01 last 141.79)
 - create 6627 (time 1781227640.02 total 50.02 last 141.47)
 - create 7943 (time 1781227650.02 total 60.02 last 131.59)
 - create 9285 (time 1781227660.03 total 70.02 last 134.15)
total: 10000 create in 74.63 seconds: 134.00 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781228169 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 60157
 - create 1391 (time 1781228313.87 total 10.01 last 138.90)
 - create 2866 (time 1781228323.88 total 20.02 last 147.39)
 - create 4183 (time 1781228333.91 total 30.06 last 131.22)
 - create 5816 (time 1781228343.92 total 40.06 last 163.25)
 - create 7128 (time 1781228353.92 total 50.07 last 131.13)
 - create 8478 (time 1781228363.93 total 60.07 last 134.93)
 - create 9753 (time 1781228373.94 total 70.08 last 127.36)
total: 10000 create in 72.72 seconds: 137.52 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781228909 ; total 0 ; last 0)
total: 10000 unlinks in 141 seconds: 70.921989 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