== sanity test 160n: Changelog destroy race ============== 08:10:38 (1789560638)
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 1429 (time 1789560662.27 total 10.01 last 142.82)
 - create 2883 (time 1789560672.27 total 20.01 last 145.34)
 - create 4573 (time 1789560682.28 total 30.02 last 168.80)
 - create 6214 (time 1789560692.29 total 40.02 last 164.08)
 - create 8161 (time 1789560702.29 total 50.03 last 194.53)
 - create 9591 (time 1789560712.30 total 60.04 last 142.93)
total: 10000 create in 62.52 seconds: 159.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789561230 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 30149
 - create 1615 (time 1789561358.82 total 10.00 last 161.50)
 - create 3434 (time 1789561368.82 total 20.00 last 181.85)
 - create 5155 (time 1789561378.82 total 30.00 last 172.07)
 - create 6831 (time 1789561388.83 total 40.01 last 167.53)
 - create 8560 (time 1789561398.83 total 50.01 last 172.82)
total: 10000 create in 59.03 seconds: 169.41 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789561915 ; total 0 ; last 0)
total: 10000 unlinks in 110 seconds: 90.909088 unlinks/second
last record 60149
 - create 1571 (time 1789562042.61 total 10.01 last 156.96)
 - create 3073 (time 1789562052.62 total 20.01 last 150.13)
 - create 4577 (time 1789562062.62 total 30.01 last 150.37)
 - create 6358 (time 1789562072.63 total 40.02 last 177.96)
 - create 7807 (time 1789562082.63 total 50.02 last 144.87)
 - create 9393 (time 1789562092.63 total 60.03 last 158.58)
total: 10000 create in 63.84 seconds: 156.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789562606 ; total 0 ; last 0)
total: 10000 unlinks in 108 seconds: 92.592590 unlinks/second
last record 90149
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