== sanity test 160n: Changelog destroy race ============== 11:00:57 (1786978857)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1281 (time 1786978876.05 total 10.01 last 127.92)
 - create 2577 (time 1786978886.06 total 20.02 last 129.52)
 - create 3913 (time 1786978896.06 total 30.02 last 133.55)
 - create 5227 (time 1786978906.06 total 40.03 last 131.37)
 - create 6492 (time 1786978916.07 total 50.04 last 126.39)
 - create 7810 (time 1786978926.07 total 60.04 last 131.79)
 - create 9099 (time 1786978936.08 total 70.04 last 128.86)
total: 10000 create in 77.88 seconds: 128.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786979473 ; total 0 ; last 0)
total: 10000 unlinks in 137 seconds: 72.992699 unlinks/second
last record 30157
 - create 1345 (time 1786979626.50 total 10.01 last 134.43)
 - create 2485 (time 1786979636.51 total 20.01 last 113.94)
 - create 3787 (time 1786979646.51 total 30.02 last 130.12)
 - create 5082 (time 1786979656.52 total 40.02 last 129.47)
 - create 6321 (time 1786979666.52 total 50.02 last 123.88)
 - create 7577 (time 1786979676.52 total 60.02 last 125.56)
 - create 8905 (time 1786979686.52 total 70.03 last 132.74)
total: 10000 create in 78.46 seconds: 127.45 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786980223 ; total 0 ; last 0)
total: 10000 unlinks in 138 seconds: 72.463768 unlinks/second
last record 60157
 - create 1282 (time 1786980376.62 total 10.00 last 128.18)
 - create 2585 (time 1786980386.63 total 20.01 last 130.17)
 - create 3837 (time 1786980396.66 total 30.04 last 124.84)
 - create 5033 (time 1786980406.66 total 40.04 last 119.60)
 - create 6224 (time 1786980416.67 total 50.05 last 118.99)
 - create 7373 (time 1786980426.67 total 60.05 last 114.88)
 - create 8576 (time 1786980436.67 total 70.06 last 120.26)
 - create 9853 (time 1786980446.69 total 80.07 last 127.54)
total: 10000 create in 81.26 seconds: 123.06 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786980992 ; total 0 ; last 0)
total: 10000 unlinks in 133 seconds: 75.187973 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