== sanity test 160n: Changelog destroy race ============== 09:55:45 (1788530145)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1413 (time 1788530164.00 total 10.00 last 141.29)
 - create 2579 (time 1788530174.00 total 20.00 last 116.60)
 - create 3760 (time 1788530184.00 total 30.01 last 118.02)
 - create 5066 (time 1788530194.01 total 40.02 last 130.50)
 - create 6314 (time 1788530204.02 total 50.03 last 124.66)
 - create 7683 (time 1788530214.03 total 60.03 last 136.85)
 - create 8797 (time 1788530224.03 total 70.03 last 111.37)
total: 10000 create in 79.42 seconds: 125.91 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788530790 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 unlinks/second
last record 30157
 - create 1183 (time 1788530932.30 total 10.01 last 118.24)
 - create 2614 (time 1788530942.31 total 20.02 last 142.90)
 - create 3843 (time 1788530952.32 total 30.02 last 122.84)
 - create 5240 (time 1788530962.32 total 40.03 last 139.69)
 - create 6612 (time 1788530972.33 total 50.03 last 137.09)
 - create 7868 (time 1788530982.33 total 60.04 last 125.56)
 - create 9007 (time 1788530992.34 total 70.05 last 113.81)
total: 10000 create in 78.78 seconds: 126.93 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788531531 ; total 0 ; last 0)
total: 10000 unlinks in 138 seconds: 72.463768 unlinks/second
last record 60157
 - create 1153 (time 1788531687.86 total 10.01 last 115.15)
 - create 2187 (time 1788531697.86 total 20.01 last 103.39)
 - create 3230 (time 1788531707.88 total 30.03 last 104.11)
 - create 4228 (time 1788531717.88 total 40.03 last 99.80)
 - create 5327 (time 1788531727.88 total 50.04 last 109.87)
 - create 6487 (time 1788531737.89 total 60.04 last 115.93)
 - create 7732 (time 1788531747.89 total 70.04 last 124.47)
 - create 9060 (time 1788531757.89 total 80.05 last 132.74)
total: 10000 create in 87.27 seconds: 114.59 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788532306 ; total 0 ; last 0)
total: 10000 unlinks in 129 seconds: 77.519379 unlinks/second
last record 90157
fail_loc=0x8000016c
fail_val=0
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: clear the changelog for cl17 of all records
lustre-MDT0000: Deregistered changelog user #17