== sanity test 160n: Changelog destroy race ============== 03:11:48 (1787382708)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush2  /mnt/lustre/d160n.sanity
 - create 1466 (time 1787382731.83 total 10.00 last 146.58)
 - create 3015 (time 1787382741.83 total 20.00 last 154.90)
 - create 4616 (time 1787382751.84 total 30.00 last 160.07)
 - create 6312 (time 1787382761.84 total 40.01 last 169.50)
 - create 8011 (time 1787382771.85 total 50.01 last 169.81)
 - create 9602 (time 1787382781.85 total 60.02 last 159.00)
total: 10000 create in 62.34 seconds: 160.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787383287 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 30150
 - create 1635 (time 1787383416.01 total 10.00 last 163.42)
 - create 3078 (time 1787383426.02 total 20.01 last 144.25)
 - create 4732 (time 1787383436.02 total 30.01 last 165.34)
 - create 6394 (time 1787383446.02 total 40.01 last 166.18)
 - create 7882 (time 1787383456.02 total 50.02 last 148.76)
 - create 9352 (time 1787383466.03 total 60.02 last 146.96)
total: 10000 create in 64.26 seconds: 155.63 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787383989 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 60150
 - create 1624 (time 1787384114.20 total 10.00 last 162.37)
 - create 3295 (time 1787384124.21 total 20.01 last 167.03)
 - create 4966 (time 1787384134.21 total 30.01 last 167.05)
 - create 6591 (time 1787384144.21 total 40.01 last 162.43)
 - create 8004 (time 1787384154.22 total 50.02 last 141.25)
 - create 9527 (time 1787384164.22 total 60.02 last 152.30)
total: 10000 create in 62.84 seconds: 159.14 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787384696 ; total 0 ; last 0)
total: 10000 unlinks in 112 seconds: 89.285713 unlinks/second
last record 90150
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