== sanity test 160n: Changelog destroy race ============== 23:01:28 (1788577288)
mdd.lustre-MDT0000.changelog_mask=+hsm
Registered 1 changelog users: 'cl17'
 - create 1579 (time 1788577306.40 total 10.00 last 157.86)
 - create 2984 (time 1788577316.40 total 20.00 last 140.50)
 - create 4434 (time 1788577326.40 total 30.00 last 144.97)
 - create 6102 (time 1788577336.40 total 40.01 last 166.77)
 - create 7644 (time 1788577346.41 total 50.01 last 154.09)
 - create 9159 (time 1788577356.41 total 60.02 last 151.44)
total: 10000 create in 66.49 seconds: 150.40 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788577820 ; total 0 ; last 0)
total: 10000 unlinks in 109 seconds: 91.743118 unlinks/second
last record 30157
 - create 1493 (time 1788577946.01 total 10.01 last 149.15)
 - create 2939 (time 1788577956.02 total 20.01 last 144.58)
 - create 4378 (time 1788577966.02 total 30.01 last 143.86)
 - create 5728 (time 1788577976.02 total 40.02 last 134.95)
 - create 7391 (time 1788577986.03 total 50.02 last 166.25)
 - create 8823 (time 1788577996.06 total 60.05 last 142.75)
total: 10000 create in 68.81 seconds: 145.32 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788578467 ; total 0 ; last 0)
total: 10000 unlinks in 118 seconds: 84.745766 unlinks/second
last record 60157
 - create 1185 (time 1788578600.59 total 10.01 last 118.43)
 - create 2803 (time 1788578610.59 total 20.01 last 161.79)
 - create 4321 (time 1788578620.60 total 30.01 last 151.73)
 - create 5877 (time 1788578630.60 total 40.01 last 155.59)
 - create 7363 (time 1788578640.60 total 50.01 last 148.56)
 - create 8803 (time 1788578650.60 total 60.01 last 143.99)
total: 10000 create in 67.96 seconds: 147.16 ops/second
rename '/mnt/lustre/d160n.sanity/f160n.sanity10000' returned -1: No such file or directory
 - unlinked 0 (time 1788579129 ; 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 #17