== sanity test 160n: Changelog destroy race ============== 16:39:22 (1784061562)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H crush  /mnt/lustre/d160n.sanity
 - create 1190 (time 1784061585.38 total 10.00 last 118.97)
 - create 2877 (time 1784061595.38 total 20.00 last 168.68)
 - create 4332 (time 1784061605.38 total 30.01 last 145.41)
 - create 6108 (time 1784061615.39 total 40.02 last 177.41)
 - create 7725 (time 1784061625.40 total 50.02 last 161.64)
 - create 9394 (time 1784061635.40 total 60.03 last 166.84)
total: 10000 create in 63.64 seconds: 157.12 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784062120 ; total 0 ; last 0)
total: 10000 unlinks in 97 seconds: 103.092781 unlinks/second
last record 30146
 - create 1433 (time 1784062234.10 total 10.00 last 143.25)
 - create 3134 (time 1784062244.11 total 20.00 last 170.07)
 - create 4771 (time 1784062254.11 total 30.01 last 163.69)
 - create 6914 (time 1784062264.11 total 40.01 last 214.27)
 - create 8849 (time 1784062274.11 total 50.01 last 193.37)
total: 10000 create in 56.44 seconds: 177.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784062726 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 unlinks/second
last record 60146
 - create 1769 (time 1784062846.96 total 10.00 last 176.89)
 - create 3082 (time 1784062856.97 total 20.00 last 131.25)
 - create 4634 (time 1784062866.97 total 30.01 last 155.11)
 - create 6535 (time 1784062876.97 total 40.01 last 190.04)
 - create 8027 (time 1784062886.99 total 50.03 last 148.97)
 - create 9680 (time 1784062896.99 total 60.03 last 165.22)
total: 10000 create in 61.85 seconds: 161.69 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1784063394 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second
last record 90146
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