== sanity test 160n: Changelog destroy race ============== 07:39:02 (1787398742)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1520 (time 1787398759.71 total 10.00 last 151.95)
 - create 2937 (time 1787398769.71 total 20.01 last 141.66)
 - create 4353 (time 1787398779.72 total 30.01 last 141.56)
 - create 5746 (time 1787398789.72 total 40.01 last 139.24)
 - create 7031 (time 1787398799.73 total 50.02 last 128.43)
 - create 8394 (time 1787398809.73 total 60.02 last 136.26)
 - create 9816 (time 1787398819.73 total 70.02 last 142.18)
total: 10000 create in 71.21 seconds: 140.42 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787399305 ; total 0 ; last 0)
total: 10000 unlinks in 119 seconds: 84.033615 unlinks/second
last record 30157
 - create 1069 (time 1787399441.65 total 10.00 last 106.87)
 - create 2274 (time 1787399451.67 total 20.02 last 120.33)
 - create 3504 (time 1787399461.68 total 30.03 last 122.89)
 - create 4863 (time 1787399471.68 total 40.03 last 135.85)
 - create 6370 (time 1787399481.69 total 50.04 last 150.55)
 - create 7592 (time 1787399491.69 total 60.04 last 122.17)
 - create 8935 (time 1787399501.70 total 70.05 last 134.24)
total: 10000 create in 76.68 seconds: 130.41 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787400004 ; total 0 ; last 0)
total: 10000 unlinks in 122 seconds: 81.967216 unlinks/second
last record 60157
 - create 1598 (time 1787400142.30 total 10.00 last 159.73)
 - create 2679 (time 1787400152.31 total 20.01 last 108.08)
 - create 3930 (time 1787400162.32 total 30.02 last 124.96)
 - create 5248 (time 1787400172.32 total 40.02 last 131.80)
 - create 6354 (time 1787400182.33 total 50.03 last 110.49)
 - create 7534 (time 1787400192.33 total 60.03 last 117.95)
 - create 8934 (time 1787400202.34 total 70.04 last 139.90)
total: 10000 create in 76.89 seconds: 130.06 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1787400713 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 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 'cl17': success