== sanity test 160n: Changelog destroy race ============== 15:03:29 (1788807809)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1716 (time 1788807825.33 total 10.01 last 171.51)
 - create 3437 (time 1788807835.33 total 20.01 last 172.05)
 - create 4997 (time 1788807845.34 total 30.01 last 155.98)
 - create 6715 (time 1788807855.36 total 40.03 last 171.38)
 - create 8694 (time 1788807865.36 total 50.04 last 197.87)
total: 10000 create in 57.70 seconds: 173.30 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788808239 ; total 0 ; last 0)
total: 10000 unlinks in 84 seconds: 119.047623 unlinks/second
last record 30157
 - create 2090 (time 1788808336.71 total 10.00 last 209.00)
 - create 3952 (time 1788808346.71 total 20.01 last 186.11)
 - create 6026 (time 1788808356.71 total 30.01 last 207.36)
 - create 8050 (time 1788808366.72 total 40.01 last 202.33)
 - create 9978 (time 1788808376.72 total 50.01 last 192.78)
total: 10000 create in 50.11 seconds: 199.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788808727 ; total 0 ; last 0)
total: 10000 unlinks in 82 seconds: 121.951218 unlinks/second
last record 60157
 - create 2732 (time 1788808821.99 total 10.00 last 273.13)
 - create 5334 (time 1788808831.99 total 20.00 last 260.16)
 - create 7781 (time 1788808841.99 total 30.01 last 244.64)
total: 10000 create in 38.37 seconds: 260.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788809097 ; total 0 ; last 0)
total: 10000 unlinks in 46 seconds: 217.391312 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