== sanity test 160n: Changelog destroy race ============== 19:25:11 (1789601111)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1179 (time 1789601130.28 total 10.01 last 117.79)
 - create 2363 (time 1789601140.28 total 20.01 last 118.39)
 - create 3266 (time 1789601150.29 total 30.01 last 90.26)
 - create 4349 (time 1789601160.31 total 40.04 last 108.02)
 - create 5407 (time 1789601170.32 total 50.05 last 105.75)
 - create 6627 (time 1789601180.32 total 60.05 last 121.96)
 - create 7821 (time 1789601190.33 total 70.05 last 119.34)
 - create 9218 (time 1789601200.33 total 80.06 last 139.61)
total: 10000 create in 85.90 seconds: 116.42 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789601741 ; total 0 ; last 0)
total: 10000 unlinks in 134 seconds: 74.626869 unlinks/second
last record 30157
 - create 1366 (time 1789601890.43 total 10.00 last 136.55)
 - create 2730 (time 1789601900.44 total 20.01 last 136.34)
 - create 4083 (time 1789601910.44 total 30.02 last 135.20)
 - create 5433 (time 1789601920.45 total 40.02 last 134.95)
 - create 6738 (time 1789601930.45 total 50.03 last 130.44)
 - create 8096 (time 1789601940.46 total 60.03 last 135.71)
 - create 9423 (time 1789601950.46 total 70.03 last 132.67)
total: 10000 create in 75.00 seconds: 133.33 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789602466 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 unlinks/second
last record 60157
 - create 1372 (time 1789602607.20 total 10.00 last 137.14)
 - create 2740 (time 1789602617.21 total 20.02 last 136.63)
 - create 4006 (time 1789602627.22 total 30.02 last 126.54)
 - create 5443 (time 1789602637.22 total 40.02 last 143.68)
 - create 6635 (time 1789602647.22 total 50.03 last 119.15)
 - create 7906 (time 1789602657.23 total 60.03 last 127.02)
 - create 9129 (time 1789602667.24 total 70.04 last 122.22)
total: 10000 create in 79.13 seconds: 126.38 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789603172 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 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