== sanity test 160n: Changelog destroy race ============== 01:29:37 (1786771777)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1332 (time 1786771795.81 total 10.01 last 133.03)
 - create 2425 (time 1786771805.82 total 20.03 last 109.14)
 - create 3574 (time 1786771815.83 total 30.03 last 114.84)
 - create 4798 (time 1786771825.83 total 40.03 last 122.38)
 - create 5990 (time 1786771835.83 total 50.04 last 119.18)
 - create 7185 (time 1786771845.84 total 60.04 last 119.42)
 - create 8587 (time 1786771855.84 total 70.05 last 140.08)
total: 10000 create in 79.50 seconds: 125.79 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786772415 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 30157
 - create 1351 (time 1786772559.03 total 10.00 last 135.04)
 - create 2703 (time 1786772569.04 total 20.01 last 135.06)
 - create 4120 (time 1786772579.05 total 30.02 last 141.61)
 - create 5448 (time 1786772589.05 total 40.03 last 132.70)
 - create 6597 (time 1786772599.06 total 50.03 last 114.87)
 - create 7794 (time 1786772609.06 total 60.03 last 119.69)
 - create 9321 (time 1786772619.06 total 70.03 last 152.68)
total: 10000 create in 73.35 seconds: 136.34 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786773120 ; total 0 ; last 0)
total: 10000 unlinks in 128 seconds: 78.125000 unlinks/second
last record 60157
 - create 1339 (time 1786773264.44 total 10.00 last 133.89)
 - create 2646 (time 1786773274.44 total 20.00 last 130.64)
 - create 3889 (time 1786773284.45 total 30.01 last 124.24)
 - create 5311 (time 1786773294.45 total 40.01 last 142.20)
 - create 6491 (time 1786773304.45 total 50.01 last 118.00)
 - create 7779 (time 1786773314.46 total 60.02 last 128.67)
 - create 8736 (time 1786773324.46 total 70.02 last 95.66)
 - create 9989 (time 1786773334.47 total 80.03 last 125.21)
total: 10000 create in 80.12 seconds: 124.82 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1786773844 ; total 0 ; last 0)
total: 10000 unlinks in 125 seconds: 80.000000 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