== sanity test 160n: Changelog destroy race ============== 07:16:57 (1789039017)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1416 (time 1789039034.83 total 10.00 last 141.54)
 - create 2823 (time 1789039044.84 total 20.01 last 140.61)
 - create 4126 (time 1789039054.85 total 30.02 last 130.15)
 - create 5552 (time 1789039064.86 total 40.03 last 142.50)
 - create 7009 (time 1789039074.87 total 50.04 last 145.58)
 - create 8429 (time 1789039084.87 total 60.04 last 141.98)
 - create 9869 (time 1789039094.87 total 70.04 last 143.93)
total: 10000 create in 71.21 seconds: 140.43 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789039633 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 30157
 - create 1283 (time 1789039771.71 total 10.00 last 128.26)
 - create 2697 (time 1789039781.72 total 20.01 last 141.29)
 - create 4027 (time 1789039791.73 total 30.02 last 132.84)
 - create 5221 (time 1789039801.73 total 40.02 last 119.38)
 - create 6360 (time 1789039811.73 total 50.03 last 113.85)
 - create 7516 (time 1789039821.74 total 60.04 last 115.47)
 - create 8794 (time 1789039831.75 total 70.04 last 127.77)
total: 10000 create in 78.96 seconds: 126.64 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789040385 ; total 0 ; last 0)
total: 10000 unlinks in 123 seconds: 81.300812 unlinks/second
last record 60157
 - create 1393 (time 1789040523.73 total 10.00 last 139.27)
 - create 2695 (time 1789040533.73 total 20.00 last 130.19)
 - create 3955 (time 1789040543.73 total 30.01 last 125.96)
 - create 5213 (time 1789040553.74 total 40.01 last 125.74)
 - create 6479 (time 1789040563.75 total 50.02 last 126.50)
 - create 7383 (time 1789040573.76 total 60.03 last 90.26)
 - create 8440 (time 1789040583.77 total 70.04 last 105.61)
 - create 9674 (time 1789040593.77 total 80.04 last 123.39)
total: 10000 create in 82.89 seconds: 120.65 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1789041118 ; total 0 ; last 0)
total: 10000 unlinks in 132 seconds: 75.757576 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