== sanity test 160n: Changelog destroy race ============== 22:19:59 (1789093199)
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 1751 (time 1789093221.86 total 10.00 last 175.05)
 - create 3462 (time 1789093231.87 total 20.01 last 170.94)
 - create 5053 (time 1789093241.88 total 30.02 last 158.98)
 - create 6562 (time 1789093251.88 total 40.02 last 150.87)
 - create 7855 (time 1789093261.88 total 50.02 last 129.30)
 - create 9297 (time 1789093271.88 total 60.02 last 144.16)
total: 10000 create in 64.22 seconds: 155.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789093784 ; total 0 ; last 0)
total: 10000 unlinks in 104 seconds: 96.153847 unlinks/second
last record 30154
 - create 1737 (time 1789093903.57 total 10.00 last 173.67)
 - create 3340 (time 1789093913.58 total 20.01 last 160.22)
 - create 4418 (time 1789093923.58 total 30.01 last 107.75)
 - create 5833 (time 1789093933.59 total 40.02 last 141.44)
 - create 7242 (time 1789093943.59 total 50.02 last 140.83)
 - create 8857 (time 1789093953.60 total 60.03 last 161.31)
total: 10000 create in 69.45 seconds: 143.98 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789094495 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 60154
 - create 1668 (time 1789094625.61 total 10.00 last 166.80)
 - create 3409 (time 1789094635.61 total 20.00 last 174.10)
 - create 5073 (time 1789094645.62 total 30.01 last 166.32)
 - create 6912 (time 1789094655.62 total 40.01 last 183.84)
 - create 8670 (time 1789094665.63 total 50.01 last 175.70)
total: 10000 create in 57.38 seconds: 174.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789095153 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 90154
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