== sanity test 160n: Changelog destroy race ============== 15:18:39 (1788290319)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H fnv_1a_64  /mnt/lustre/d160n.sanity
 - create 1561 (time 1788290342.16 total 10.00 last 156.06)
 - create 2956 (time 1788290352.17 total 20.01 last 139.43)
 - create 4293 (time 1788290362.17 total 30.02 last 133.59)
 - create 5853 (time 1788290372.18 total 40.02 last 155.97)
 - create 7299 (time 1788290382.18 total 50.02 last 144.59)
 - create 8826 (time 1788290392.18 total 60.02 last 152.66)
total: 10000 create in 68.21 seconds: 146.60 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788290933 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 30153
 - create 1619 (time 1788291069.58 total 10.00 last 161.89)
 - create 3242 (time 1788291079.59 total 20.00 last 162.23)
 - create 4728 (time 1788291089.59 total 30.01 last 148.57)
 - create 6218 (time 1788291099.61 total 40.03 last 148.69)
 - create 7713 (time 1788291109.61 total 50.03 last 149.48)
 - create 9350 (time 1788291119.62 total 60.03 last 163.63)
total: 10000 create in 64.26 seconds: 155.61 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788291655 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 60153
 - create 1614 (time 1788291783.92 total 10.00 last 161.39)
 - create 3226 (time 1788291793.92 total 20.01 last 161.12)
 - create 4597 (time 1788291803.93 total 30.02 last 136.92)
 - create 6118 (time 1788291813.94 total 40.02 last 152.05)
 - create 7798 (time 1788291823.95 total 50.04 last 167.77)
 - create 9483 (time 1788291833.96 total 60.05 last 168.35)
total: 10000 create in 63.22 seconds: 158.17 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788292340 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 90153
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