== sanity test 160n: Changelog destroy race ============== 17:48:31 (1789076911)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1437 (time 1789076930.39 total 10.00 last 143.64)
 - create 2457 (time 1789076940.40 total 20.01 last 101.92)
 - create 3836 (time 1789076950.40 total 30.01 last 137.86)
 - create 5477 (time 1789076960.41 total 40.02 last 163.97)
 - create 6847 (time 1789076970.42 total 50.03 last 136.90)
 - create 7957 (time 1789076980.42 total 60.03 last 110.99)
 - create 9619 (time 1789076990.42 total 70.03 last 166.17)
total: 10000 create in 72.40 seconds: 138.12 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789077505 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 30157
 - create 1057 (time 1789077650.26 total 10.01 last 105.60)
 - create 2257 (time 1789077660.27 total 20.01 last 119.95)
 - create 3443 (time 1789077670.27 total 30.02 last 118.54)
 - create 4650 (time 1789077680.28 total 40.02 last 120.67)
 - create 6224 (time 1789077690.28 total 50.02 last 157.36)
 - create 7772 (time 1789077700.29 total 60.03 last 154.64)
 - create 8952 (time 1789077710.30 total 70.05 last 117.84)
total: 10000 create in 77.02 seconds: 129.84 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789078226 ; total 0 ; last 0)
total: 10000 unlinks in 124 seconds: 80.645164 unlinks/second
last record 60157
 - create 1472 (time 1789078365.90 total 10.00 last 147.14)
 - create 2940 (time 1789078375.91 total 20.01 last 146.65)
 - create 3826 (time 1789078385.96 total 30.06 last 88.17)
 - create 4752 (time 1789078395.98 total 40.08 last 92.44)
 - create 5752 (time 1789078405.99 total 50.09 last 99.93)
 - create 6960 (time 1789078415.99 total 60.09 last 120.75)
 - create 8415 (time 1789078425.99 total 70.10 last 145.46)
total: 10000 create in 79.64 seconds: 125.57 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789078913 ; total 0 ; last 0)
total: 10000 unlinks in 115 seconds: 86.956520 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