== sanity test 160n: Changelog destroy race ============== 19:30:51 (1789601451)
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 1762 (time 1789601471.36 total 10.01 last 176.09)
 - create 3478 (time 1789601481.36 total 20.01 last 171.55)
 - create 5068 (time 1789601491.36 total 30.01 last 158.99)
 - create 6596 (time 1789601501.37 total 40.02 last 152.62)
 - create 8256 (time 1789601511.38 total 50.02 last 165.97)
 - create 9763 (time 1789601521.39 total 60.03 last 150.54)
total: 10000 create in 61.48 seconds: 162.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789601981 ; total 0 ; last 0)
total: 10000 unlinks in 102 seconds: 98.039215 unlinks/second
last record 30148
 - create 1829 (time 1789602097.68 total 10.00 last 182.84)
 - create 3499 (time 1789602107.68 total 20.00 last 166.98)
 - create 5292 (time 1789602117.68 total 30.01 last 179.29)
 - create 7252 (time 1789602127.68 total 40.01 last 195.99)
 - create 9033 (time 1789602137.68 total 50.01 last 178.08)
total: 10000 create in 55.27 seconds: 180.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789602584 ; total 0 ; last 0)
total: 10000 unlinks in 120 seconds: 83.333336 unlinks/second
last record 60148
 - create 1594 (time 1789602720.39 total 10.00 last 159.38)
 - create 3355 (time 1789602730.39 total 20.00 last 176.03)
 - create 5078 (time 1789602740.40 total 30.01 last 172.18)
 - create 6413 (time 1789602750.41 total 40.02 last 133.40)
 - create 7836 (time 1789602760.41 total 50.03 last 142.19)
 - create 9436 (time 1789602770.42 total 60.03 last 159.90)
total: 10000 create in 63.20 seconds: 158.22 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789603228 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 90148
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