== sanity test 160n: Changelog destroy race ============== 15:56:28 (1790798188)
mdd.lustre-MDT0000.changelog_mask=+hsm
mdd.lustre-MDT0001.changelog_mask=+hsm
Registered 2 changelog users: 'cl18 cl18'
striped dir -i0 -c1 -H all_char  /mnt/lustre/d160n.sanity
 - create 1739 (time 1790798210.20 total 10.01 last 173.72)
 - create 3367 (time 1790798220.21 total 20.02 last 162.72)
 - create 4792 (time 1790798230.21 total 30.02 last 142.42)
 - create 6122 (time 1790798240.21 total 40.02 last 132.99)
 - create 7345 (time 1790798250.22 total 50.03 last 122.17)
 - create 8929 (time 1790798260.24 total 60.05 last 158.18)
total: 10000 create in 66.79 seconds: 149.72 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790798770 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
last record 30150
 - create 1293 (time 1790798915.01 total 10.00 last 129.28)
 - create 2555 (time 1790798925.01 total 20.00 last 126.19)
 - create 4022 (time 1790798935.01 total 30.00 last 146.68)
 - create 5542 (time 1790798945.01 total 40.01 last 151.94)
 - create 7449 (time 1790798955.01 total 50.01 last 190.70)
 - create 9462 (time 1790798965.02 total 60.01 last 201.24)
total: 10000 create in 62.48 seconds: 160.04 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790799464 ; total 0 ; last 0)
total: 10000 unlinks in 113 seconds: 88.495575 unlinks/second
last record 60150
 - create 1196 (time 1790799596.27 total 10.02 last 119.38)
 - create 2944 (time 1790799606.27 total 20.02 last 174.72)
 - create 4788 (time 1790799616.28 total 30.03 last 184.20)
 - create 6069 (time 1790799626.29 total 40.04 last 128.01)
 - create 7735 (time 1790799636.29 total 50.04 last 166.57)
 - create 9197 (time 1790799646.30 total 60.05 last 146.15)
total: 10000 create in 66.28 seconds: 150.88 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790800160 ; total 1 ; last 1)
total: 10000 unlinks in 96 seconds: 104.166664 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