== sanity test 160n: Changelog destroy race ============== 05:39:29 (1790674769)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1397 (time 1790674788.26 total 10.00 last 139.68)
 - create 2880 (time 1790674798.27 total 20.00 last 148.27)
 - create 4416 (time 1790674808.27 total 30.01 last 153.55)
 - create 5854 (time 1790674818.27 total 40.01 last 143.79)
 - create 7313 (time 1790674828.27 total 50.01 last 145.88)
 - create 8689 (time 1790674838.29 total 60.02 last 137.42)
total: 10000 create in 69.05 seconds: 144.82 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790675364 ; total 0 ; last 0)
total: 10000 unlinks in 121 seconds: 82.644630 unlinks/second
last record 30157
 - create 1310 (time 1790675501.04 total 10.00 last 131.00)
 - create 2707 (time 1790675511.04 total 20.00 last 139.69)
 - create 4113 (time 1790675521.05 total 30.01 last 140.47)
 - create 5455 (time 1790675531.06 total 40.02 last 134.08)
 - create 6887 (time 1790675541.07 total 50.02 last 143.15)
 - create 8305 (time 1790675551.07 total 60.03 last 141.74)
 - create 9697 (time 1790675561.07 total 70.03 last 139.16)
total: 10000 create in 72.13 seconds: 138.65 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790676067 ; total 0 ; last 0)
total: 10000 unlinks in 127 seconds: 78.740158 unlinks/second
last record 60157
 - create 1378 (time 1790676210.59 total 10.00 last 137.76)
 - create 2678 (time 1790676220.60 total 20.01 last 129.96)
 - create 4041 (time 1790676230.60 total 30.01 last 136.21)
 - create 5269 (time 1790676240.61 total 40.02 last 122.74)
 - create 6234 (time 1790676250.61 total 50.02 last 96.45)
 - create 7393 (time 1790676260.61 total 60.02 last 115.89)
 - create 8573 (time 1790676270.62 total 70.03 last 117.95)
 - create 9535 (time 1790676280.62 total 80.03 last 96.16)
total: 10000 create in 83.78 seconds: 119.36 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1790676801 ; 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