== sanity test 160n: Changelog destroy race ============== 20:12:48 (1788480768)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1248 (time 1788480787.74 total 10.00 last 124.79)
 - create 2420 (time 1788480797.74 total 20.01 last 117.13)
 - create 3621 (time 1788480807.75 total 30.01 last 120.08)
 - create 4902 (time 1788480817.75 total 40.01 last 128.08)
 - create 6164 (time 1788480827.75 total 50.02 last 126.13)
 - create 7385 (time 1788480837.75 total 60.02 last 122.08)
 - create 8669 (time 1788480847.76 total 70.02 last 128.36)
 - create 9996 (time 1788480857.76 total 80.02 last 132.69)
total: 10000 create in 80.04 seconds: 124.94 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788481412 ; total 0 ; last 0)
total: 10000 unlinks in 137 seconds: 72.992699 unlinks/second
last record 30157
 - create 1391 (time 1788481564.66 total 10.01 last 139.03)
 - create 2691 (time 1788481574.67 total 20.01 last 129.90)
 - create 4016 (time 1788481584.67 total 30.02 last 132.42)
 - create 5236 (time 1788481594.68 total 40.02 last 121.97)
 - create 6364 (time 1788481604.68 total 50.02 last 112.76)
 - create 7562 (time 1788481614.68 total 60.02 last 119.80)
 - create 8801 (time 1788481624.68 total 70.03 last 123.89)
total: 10000 create in 79.61 seconds: 125.62 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788482189 ; total 0 ; last 0)
total: 10000 unlinks in 141 seconds: 70.921989 unlinks/second
last record 60157
 - create 1188 (time 1788482345.75 total 10.01 last 118.64)
 - create 2310 (time 1788482355.75 total 20.02 last 112.17)
 - create 3347 (time 1788482365.77 total 30.04 last 103.51)
 - create 4520 (time 1788482375.77 total 40.04 last 117.27)
 - create 5733 (time 1788482385.78 total 50.05 last 121.18)
 - create 7017 (time 1788482395.79 total 60.05 last 128.34)
 - create 8353 (time 1788482405.79 total 70.06 last 133.55)
 - create 9594 (time 1788482415.79 total 80.06 last 124.06)
total: 10000 create in 83.83 seconds: 119.29 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788482980 ; total 0 ; last 0)
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