== sanity test 160n: Changelog destroy race ============== 10:28:12 (1787754492)
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 1516 (time 1787754515.52 total 10.01 last 151.50)
 - create 2652 (time 1787754525.52 total 20.01 last 113.59)
 - create 4035 (time 1787754535.53 total 30.01 last 138.27)
 - create 5580 (time 1787754545.53 total 40.01 last 154.44)
 - create 7158 (time 1787754555.53 total 50.02 last 157.74)
 - create 8357 (time 1787754565.53 total 60.02 last 119.88)
 - create 9959 (time 1787754575.54 total 70.03 last 160.04)
total: 10000 create in 70.39 seconds: 142.07 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787755133 ; total 0 ; last 0)
total: 10000 unlinks in 116 seconds: 86.206894 unlinks/second
last record 30150
 - create 1218 (time 1787755266.83 total 10.00 last 121.77)
 - create 2413 (time 1787755276.83 total 20.00 last 119.49)
 - create 4018 (time 1787755286.84 total 30.01 last 160.42)
 - create 5911 (time 1787755296.84 total 40.01 last 189.28)
 - create 7543 (time 1787755306.85 total 50.02 last 163.07)
 - create 9097 (time 1787755316.85 total 60.02 last 155.40)
total: 10000 create in 65.93 seconds: 151.68 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787755871 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
last record 60150
 - create 1108 (time 1787756015.90 total 10.00 last 110.76)
 - create 2745 (time 1787756025.90 total 20.01 last 163.67)
 - create 3985 (time 1787756035.90 total 30.01 last 123.98)
 - create 5252 (time 1787756045.90 total 40.01 last 126.66)
 - create 6753 (time 1787756055.90 total 50.01 last 150.07)
 - create 8131 (time 1787756065.91 total 60.02 last 137.67)
 - create 9372 (time 1787756075.92 total 70.02 last 124.06)
total: 10000 create in 73.83 seconds: 135.45 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787756635 ; total 0 ; last 0)
total: 10000 unlinks in 105 seconds: 95.238098 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