== sanity test 160n: Changelog destroy race ============== 15:30:39 (1788636639)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1397 (time 1788636658.49 total 10.00 last 139.66)
 - create 2973 (time 1788636668.49 total 20.00 last 157.60)
 - create 4540 (time 1788636678.49 total 30.00 last 156.67)
 - create 6187 (time 1788636688.50 total 40.01 last 164.67)
 - create 7746 (time 1788636698.51 total 50.02 last 155.72)
 - create 9406 (time 1788636708.55 total 60.06 last 165.37)
total: 10000 create in 64.16 seconds: 155.86 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788637211 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 30157
 - create 1530 (time 1788637336.49 total 10.00 last 152.93)
 - create 2992 (time 1788637346.49 total 20.01 last 146.13)
 - create 4564 (time 1788637356.50 total 30.01 last 157.14)
 - create 6187 (time 1788637366.50 total 40.02 last 162.27)
 - create 7620 (time 1788637376.50 total 50.02 last 143.26)
 - create 9050 (time 1788637386.52 total 60.04 last 142.72)
total: 10000 create in 66.37 seconds: 150.67 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788637860 ; total 0 ; last 0)
total: 10000 unlinks in 107 seconds: 93.457947 unlinks/second
last record 60157
 - create 1636 (time 1788637982.35 total 10.00 last 163.55)
 - create 3220 (time 1788637992.36 total 20.01 last 158.30)
 - create 4904 (time 1788638002.36 total 30.01 last 168.31)
 - create 6447 (time 1788638012.37 total 40.02 last 154.26)
 - create 7976 (time 1788638022.37 total 50.02 last 152.80)
 - create 9419 (time 1788638032.38 total 60.03 last 144.18)
total: 10000 create in 63.89 seconds: 156.53 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788638511 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 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