== sanity test 160n: Changelog destroy race ============== 22:02:55 (1788660175)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1320 (time 1788660193.78 total 10.01 last 131.93)
 - create 2692 (time 1788660203.79 total 20.02 last 137.04)
 - create 4060 (time 1788660213.80 total 30.03 last 136.60)
 - create 5446 (time 1788660223.81 total 40.04 last 138.44)
 - create 6799 (time 1788660233.82 total 50.05 last 135.22)
 - create 8179 (time 1788660243.82 total 60.05 last 137.95)
 - create 9559 (time 1788660253.82 total 70.05 last 137.99)
total: 10000 create in 73.01 seconds: 136.97 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788660802 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
last record 30157
 - create 1242 (time 1788660946.43 total 10.01 last 124.04)
 - create 2259 (time 1788660956.44 total 20.02 last 101.62)
 - create 3408 (time 1788660966.45 total 30.03 last 114.85)
 - create 4755 (time 1788660976.46 total 40.04 last 134.50)
 - create 6103 (time 1788660986.47 total 50.05 last 134.67)
 - create 7479 (time 1788660996.47 total 60.05 last 137.54)
 - create 8969 (time 1788661006.48 total 70.06 last 148.91)
total: 10000 create in 78.22 seconds: 127.85 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788661542 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 60157
 - create 1298 (time 1788661690.75 total 10.01 last 129.72)
 - create 2669 (time 1788661700.75 total 20.01 last 137.07)
 - create 4047 (time 1788661710.75 total 30.01 last 137.72)
 - create 5419 (time 1788661720.76 total 40.02 last 137.12)
 - create 6777 (time 1788661730.78 total 50.04 last 135.58)
 - create 7725 (time 1788661740.78 total 60.04 last 94.75)
 - create 8936 (time 1788661750.79 total 70.05 last 120.95)
total: 10000 create in 78.00 seconds: 128.21 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788662274 ; total 0 ; last 0)
total: 10000 unlinks in 126 seconds: 79.365082 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