== sanity test 160n: Changelog destroy race ============== 08:42:48 (1781008968)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1357 (time 1781008994.60 total 10.01 last 135.60)
 - create 2493 (time 1781009004.61 total 20.01 last 113.56)
 - create 3257 (time 1781009014.62 total 30.02 last 76.32)
 - create 4087 (time 1781009024.62 total 40.03 last 82.97)
 - create 5585 (time 1781009034.62 total 50.03 last 149.78)
 - create 6907 (time 1781009044.63 total 60.03 last 132.16)
 - create 8336 (time 1781009054.65 total 70.06 last 142.50)
 - create 9948 (time 1781009064.67 total 80.07 last 160.98)
total: 10000 create in 80.54 seconds: 124.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781009531 ; total 0 ; last 0)
total: 10000 unlinks in 93 seconds: 107.526878 unlinks/second
last record 30153
 - create 1731 (time 1781009637.59 total 10.00 last 173.06)
 - create 3506 (time 1781009647.59 total 20.00 last 177.45)
 - create 5308 (time 1781009657.59 total 30.01 last 180.19)
 - create 6742 (time 1781009667.59 total 40.01 last 143.37)
 - create 8167 (time 1781009677.60 total 50.02 last 142.37)
 - create 9766 (time 1781009687.60 total 60.02 last 159.85)
total: 10000 create in 61.39 seconds: 162.89 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781010051 ; total 0 ; last 0)
total: 10000 unlinks in 75 seconds: 133.333328 unlinks/second
last record 60153
 - create 2134 (time 1781010139.29 total 10.01 last 213.27)
 - create 4534 (time 1781010149.30 total 20.01 last 239.98)
 - create 6825 (time 1781010159.30 total 30.01 last 229.10)
 - create 9229 (time 1781010169.30 total 40.01 last 240.30)
total: 10000 create in 43.24 seconds: 231.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781010424 ; total 0 ; last 0)
total: 10000 unlinks in 64 seconds: 156.250000 unlinks/second
last record 90153
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0001: clear the changelog for cl18 of all records
lustre-MDT0001: Deregistered changelog user #18
lustre-MDT0000: clear the changelog for cl18 of all records
lustre-MDT0000: Deregistered changelog user #18