== sanity test 160n: Changelog destroy race ============== 03:09:05 (1789283345)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1354 (time 1789283364.73 total 10.00 last 135.37)
 - create 2525 (time 1789283374.74 total 20.01 last 117.00)
 - create 3853 (time 1789283384.74 total 30.01 last 132.76)
 - create 5082 (time 1789283394.74 total 40.02 last 122.85)
 - create 6297 (time 1789283404.76 total 50.03 last 121.34)
 - create 7541 (time 1789283414.76 total 60.04 last 124.34)
 - create 8898 (time 1789283424.76 total 70.04 last 135.69)
total: 10000 create in 78.61 seconds: 127.21 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789283985 ; total 0 ; last 0)
total: 10000 unlinks in 142 seconds: 70.422539 unlinks/second
last record 30157
 - create 1247 (time 1789284144.69 total 10.00 last 124.64)
 - create 2473 (time 1789284154.69 total 20.01 last 122.56)
 - create 3783 (time 1789284164.69 total 30.01 last 130.94)
 - create 4899 (time 1789284174.71 total 40.03 last 111.43)
 - create 6140 (time 1789284184.72 total 50.03 last 124.02)
 - create 7442 (time 1789284194.72 total 60.04 last 130.17)
 - create 8768 (time 1789284204.72 total 70.04 last 132.55)
total: 10000 create in 79.53 seconds: 125.74 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789284758 ; total 0 ; last 0)
total: 10000 unlinks in 133 seconds: 75.187973 unlinks/second
last record 60157
 - create 1415 (time 1789284907.50 total 10.00 last 141.48)
 - create 2653 (time 1789284917.50 total 20.00 last 123.76)
 - create 3973 (time 1789284927.51 total 30.01 last 131.90)
 - create 5349 (time 1789284937.52 total 40.02 last 137.55)
 - create 6616 (time 1789284947.52 total 50.02 last 126.68)
 - create 7919 (time 1789284957.52 total 60.02 last 130.26)
 - create 9175 (time 1789284967.52 total 70.02 last 125.57)
total: 10000 create in 76.36 seconds: 130.96 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789285508 ; total 0 ; last 0)
total: 10000 unlinks in 133 seconds: 75.187973 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