== sanity test 160n: Changelog destroy race ============== 12:08:23 (1787846903)
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 1350 (time 1787846927.37 total 10.01 last 134.91)
 - create 2640 (time 1787846937.38 total 20.01 last 128.92)
 - create 4141 (time 1787846947.38 total 30.01 last 150.08)
 - create 5894 (time 1787846957.38 total 40.01 last 175.28)
 - create 7551 (time 1787846967.38 total 50.02 last 165.67)
 - create 8942 (time 1787846977.39 total 60.02 last 139.08)
total: 10000 create in 68.05 seconds: 146.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787847514 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 30146
 - create 1770 (time 1787847638.00 total 10.00 last 176.92)
 - create 3385 (time 1787847648.00 total 20.01 last 161.43)
 - create 5023 (time 1787847658.00 total 30.01 last 163.74)
 - create 6694 (time 1787847668.01 total 40.02 last 167.02)
 - create 8338 (time 1787847678.01 total 50.02 last 164.31)
 - create 9984 (time 1787847688.02 total 60.03 last 164.56)
total: 10000 create in 60.11 seconds: 166.35 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787848208 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 unlinks/second
last record 60146
 - create 1605 (time 1787848338.87 total 10.00 last 160.47)
 - create 3287 (time 1787848348.87 total 20.01 last 168.14)
 - create 5024 (time 1787848358.87 total 30.01 last 173.68)
 - create 6471 (time 1787848368.89 total 40.03 last 144.40)
 - create 7947 (time 1787848378.90 total 50.03 last 147.54)
 - create 9168 (time 1787848388.90 total 60.03 last 122.06)
total: 10000 create in 65.56 seconds: 152.54 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787848904 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 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