== sanity test 160n: Changelog destroy race ============== 23:49:43 (1781236183)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1011 (time 1781236203.08 total 10.01 last 100.95)
 - create 2082 (time 1781236213.08 total 20.02 last 107.04)
 - create 3261 (time 1781236223.08 total 30.02 last 117.89)
 - create 4661 (time 1781236233.09 total 40.03 last 139.92)
 - create 6037 (time 1781236243.10 total 50.04 last 137.45)
 - create 7290 (time 1781236253.10 total 60.04 last 125.24)
 - create 8589 (time 1781236263.10 total 70.04 last 129.89)
total: 10000 create in 79.97 seconds: 125.05 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781236817 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 unlinks/second
last record 30157
 - create 1408 (time 1781236966.22 total 10.00 last 140.76)
 - create 2625 (time 1781236976.23 total 20.01 last 121.66)
 - create 3911 (time 1781236986.23 total 30.01 last 128.60)
 - create 5204 (time 1781236996.23 total 40.01 last 129.29)
 - create 6443 (time 1781237006.23 total 50.01 last 123.89)
 - create 7674 (time 1781237016.23 total 60.01 last 123.07)
 - create 8979 (time 1781237026.24 total 70.01 last 130.45)
total: 10000 create in 77.95 seconds: 128.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781237643 ; total 0 ; last 0)
total: 10000 unlinks in 154 seconds: 64.935066 unlinks/second
last record 60157
 - create 1179 (time 1781237812.64 total 10.01 last 117.82)
 - create 2299 (time 1781237822.65 total 20.02 last 111.86)
 - create 3572 (time 1781237832.66 total 30.03 last 127.22)
 - create 4871 (time 1781237842.66 total 40.03 last 129.88)
 - create 5999 (time 1781237852.67 total 50.04 last 112.70)
 - create 7304 (time 1781237862.69 total 60.05 last 130.25)
 - create 8561 (time 1781237872.69 total 70.06 last 125.60)
 - create 9728 (time 1781237882.70 total 80.07 last 116.66)
total: 10000 create in 83.37 seconds: 119.95 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1781238429 ; total 1 ; last 1)
total: 10000 unlinks in 136 seconds: 73.529411 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